ObservationType (OREKIT 12.0.1 API)

java.lang.Object
- java.lang.Enum<ObservationType>
- - org.orekit.gnss.ObservationType

All Implemented Interfaces:

Serializable, Comparable<ObservationType>
```
public enum ObservationType
extends Enum<ObservationType>
```
Enumerate for all the Observation Types for Rinex 2 and 3. For Rinex 2, there is an two-character enumerate composed of the Observation Code (C,P,L,D,S) and the Frequency code (1,2,5,6,7,8). For Rinex 3 there is a three-character enumerate composed of the Observation Code (C,L,D,S), the frequency code (1,2,5,6,7,8) and a final attribute depending on the tracking mode or channel.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`C0` Pseudorange for Rinex3.
`C1` Pseudorange GPS L1 / GLONASS G1 / Galileo E2-L1-E1 / SBAS L1 for Rinex2.
`C1A` Pseudorange Galileo E1 A / Beidou B1A for Rinex3.
`C1B` Pseudorange Galileo E1 I/NAV OS/CS/SoL / QZSS geo signal for Rinex3.
`C1C` Pseudorange GPS L1 C/A / GLONASS G1 C/A / Galileo E1 C / SBAS L1 C/A / QZSS L1 C/A for Rinex3.
`C1D` Pseudorange Beidou B1 Data for Rinex3.
`C1E` Pseudorange QZSS L1 C/B for Rinex4.
`C1I` Pseudorange Beidou B1 I for Rinex3.02.
`C1L` Pseudorange GPS L1 L1C(P) / QZSS L1 L1C(P) for Rinex3, Beidou B1A for Rinex3.03.
`C1M` Pseudorange GPS L1 M for Rinex3.
`C1P` Pseudorange GPS L1 P(AS off) / GLONASS G1 P / Beidou C1 Pilot for Rinex3.
`C1Q` Pseudorange Beidou B1 Q for Rinex3.02.
`C1S` Pseudorange GPS L1 L1C(D) / QZSS L1 L1C(D) for Rinex3, Beidou B1A for Rinex3.03.
`C1W` Pseudorange GPS L1 Z-tracking and similar (AS on) for Rinex3.
`C1X` Pseudorange GPS L1 L1C (D+P) / Galileo E1 B+C / QZSS L1 L1C(D+P) / Beidou B1 Data+Pilot for Rinex3.
`C1Y` Pseudorange GPS L1 Y for Rinex3.
`C1Z` Pseudorange Galileo E1 C1Z A+B+C / QZSS L1 L1-SAIF for Rinex3, Beidou B1A for Rinex3.03.
`C2` Pseudorange GPS L2 / GLONASS G2 / Beidou B02 for Rinex2.
`C2C` Pseudorange GPS L2 C/A / GLONASS G2 C/A for Rinex3.
`C2D` Pseudorange GPS L1(C/A)+(P2-P1) (semi-codeless) for Rinex3.
`C2I` Pseudorange Beidou B1 I for Rinex3.03.
`C2L` Pseudorange GPS L2 L2C(L) / QZSS L2 L2C(2) for Rinex3.
`C2M` Pseudorange GPS L2 M for Rinex3.
`C2P` Pseudorange GPS L2 P(AS off) / GLONASS G2 P for Rinex3.
`C2Q` Pseudorange Beidou B1 Q for Rinex3.03.
`C2S` Pseudorange GPS L2 L2C(M) / QZSS L2 L2C(M) for Rinex3.
`C2W` Pseudorange GPS L2 Z-tracking and similar (AS on) for Rinex3.
`C2X` Pseudorange GPS L2 L2C (M+L) / QZSS L2 L2C(M+L) for Rinex3, Beidou B1 I+Q for Rinex3.03.
`C2Y` Pseudorange GPS L2 Y for Rinex3.
`C3I` Pseudorange GLONASS G3 I for Rinex3.
`C3Q` Pseudorange GLONASS G3 Q for Rinex3.
`C3X` Pseudorange GLONASS G3 I+Q for Rinex3.
`C4A` Pseudorange GLONASS G1a L1OCd for Rinex3.
`C4B` Pseudorange GLONASS G1a L1OCp for Rinex3.
`C4X` Pseudorange GLONASS G1a L1OCd+L1OCd for Rinex3.
`C5` Pseudorange GPS L5 / Galileo E5a / SBAS L5 for Rinex2.
`C5A` Pseudorange IRNSS L5 A for Rinex3.
`C5B` Pseudorange IRNSS L5 B for Rinex3.
`C5C` Pseudorange IRNSS L5 C for Rinex3.
`C5D` Pseudorange QZSS L5 D / Beidou B2a Data for Rinex3.
`C5I` Pseudorange GPS L5 I/ Galileo E5a F/NAV OS / SBAS L5 I / QZSS L5 I for Rinex3.
`C5P` Pseudorange QZSS L5 P / Beidou B2a Pilot for Rinex3.
`C5Q` Pseudorange GPS L5 Q/ Galileo E5a Q / SBAS L5 Q / QZSS L5 Q for Rinex3.
`C5X` Pseudorange GPS L5 I+Q/ Galileo E5a I+Q / SBAS L5 I+Q / QZSS L5 I+Q / IRNSS L5 B+C / Beidou B2a Data+Pilot for Rinex3.
`C5Z` Pseudorange QZSS L5 D+P for Rinex3.
`C6` Pseudorange Galileo E6 / Beidou B03 for Rinex2.
`C6A` Pseudorange Galileo E6 A PRS / GLONASS G2a L2CSI / Beidou B3A for Rinex3.
`C6B` Pseudorange Galileo E6 B C/NAV CS / GLONASS G2a L2OCp for Rinex3.
`C6C` Pseudorange Galileo E6 C no data for Rinex3.
`C6D` Pseudorange Beidou B3A for Rinex3.
`C6E` Pseudorange QZSS L6E for Rinex3.
`C6I` Pseudorange Beidou B3 I for Rinex3.
`C6L` Pseudorange QZSS LEX(6) L for Rinex3.
`C6P` Pseudorange Beidou B3A for Rinex3.
`C6Q` Pseudorange Beidou B3 Q for Rinex3.
`C6S` Pseudorange QZSS LEX(6) S for Rinex3.
`C6X` Pseudorange Galileo E6 B+C / QZSS LEX(6) S+L / Beidou B3 I+Q / GLONASS G2a L2CSI+L2OCp for Rinex3.
`C6Z` Pseudorange Galileo E6 A+B+C / QZSS L6(D+E) / Beidou B3A for Rinex3.
`C7` Pseudorange Galileo E5b / Beidou B02 for Rinex2.
`C7D` Pseudorange Beidou B2b Data for Rinex3.
`C7I` Pseudorange Galileo E5b I I/NAV OS/CS/SoL / Beidou B2 I for Rinex3.
`C7P` Pseudorange Beidou B2b Pilot for Rinex3.
`C7Q` Pseudorange Galileo Q no data / Beidou B2 Q for Rinex3.
`C7X` Pseudorange Galileo E5b I+Q / Beidou B2 I+Q for Rinex3.
`C7Z` Pseudorange Beidou B2b Data+Pilot for Rinex3.
`C8` Pseudorange Galileo E5a+b for Rinex2.
`C8D` Pseudorange Beidou B2(B2a+B2b) Data for Rinex3.
`C8I` Pseudorange Galileo E5(E5a+E5b) I for Rinex3.
`C8P` Pseudorange Beidou B2(B2a+B2b) Pilot for Rinex3.
`C8Q` Pseudorange Galileo E5(E5a+E5b) Q for Rinex3.
`C8X` Pseudorange Galileo E5(E5a+E5b) I+Q / Beidou B2(B2a+B2b) Data+Pilot for Rinex3.
`C9A` Pseudorange IRNSS S A for Rinex3.
`C9B` Pseudorange IRNSS S B for Rinex3.
`C9C` Pseudorange IRNSS S C for Rinex3.
`C9X` Pseudorange IRNSS S B+C for Rinex3.
`CA` Pseudorange GPS L1 C/A / GLONASS G1 C/A for Rinex2.
`CB` Pseudorange GPS L1C for Rinex2.
`CC` Pseudorange GPS L2C for Rinex2.
`CD` Pseudorange GLONASS G2 for Rinex2.
`D0` Doppler for Rinex3.
`D1` Doppler GPS L1 / GLONASS G1 / Galileo E2-L1-E1 / SBAS L1 for Rinex2.
`D1A` Doppler Galileo E1 A / Beidou B1 B1A for Rinex3.
`D1B` Doppler Galileo E1 I/NAV OS/CS/SoL / QZSS geo signal for Rinex3.
`D1C` Doppler GPS L1 C/A / GLONASS G1 C/A / Galileo E1 C / SBAS L1 C/A / QZSS L1 C/A for Rinex3.
`D1D` Doppler Beidou B1 Data for Rinex3.
`D1E` Doppler QZSS L1 C/B for Rinex4.
`D1I` Doppler Beidou B1 I for Rinex3.
`D1L` Doppler GPS L1 L1C(P) / QZSS L1 L1C(P) for Rinex3, Beidou B1A for Rinex3.03.
`D1M` Doppler GPS L2 M for Rinex3.
`D1N` Doppler GPS L1 codeless / Beidou B1 codeless for Rinex3.
`D1P` Doppler GPS L2 P(AS off) / GLONASS G2 P / Beidou B1 Pilot for Rinex3.
`D1S` Doppler GPS L1 L1C(D) / QZSS L1 L1C(D) for Rinex3, Beidou B1A for Rinex3.03.
`D1W` Doppler GPS L1 Z-tracking and similar (AS on) for Rinex3.
`D1X` Doppler GPS L1 L1C (D+P) / Galileo E1 B+C / QZSS L1 L1C(D+P) / Beidou B1 Data+Pilot for Rinex3.
`D1Y` Doppler GPS L1 Y for Rinex3.
`D1Z` Doppler Galileo E1 C1Z A+B+C / QZSS L1 L1-SAIF for Rinex3, Beidou B1A for Rinex3.03.
`D2` Doppler GPS L2 / GLONASS G2 / Beidou BO2 for Rinex2.
`D2C` Doppler GPS L2 C/A / GLONASS G2 C/A for Rinex3.
`D2D` Doppler GPS L1(C/A)+(P2-P1) (semi-codeless) for Rinex3.
`D2I` Doppler Beidou B1 I for Rinex3.03.
`D2L` Doppler GPS L2 L2C(L) / QZSS L2 L2C(2) for Rinex3.
`D2M` Doppler GPS L2 M for Rinex3.
`D2N` Doppler GPS L2 codeless for Rinex3.
`D2P` Doppler GPS L2 P(AS off) / GLONASS G2 P for Rinex3.
`D2Q` Doppler Beidou B1 Q for Rinex3.03.
`D2S` Doppler GPS L2 L2C(M) / QZSS L2 L2C(M) for Rinex3.
`D2W` Doppler GPS L2 Z-tracking and similar (AS on) for Rinex3.
`D2X` Doppler GPS L2 L2C (M+L) / QZSS L2 L2C(M+L) for Rinex3, Beidou B1 I+Q for Rinex3.03.
`D2Y` Doppler GPS L2 Y for Rinex3.
`D3I` Doppler GLONASS G3 I for Rinex3.
`D3Q` Doppler GLONASS G3 Q for Rinex3.
`D3X` Doppler GLONASS G3 I+Q for Rinex3.
`D4A` Doppler GLONASS G1a L1OCd for Rinex3.
`D4B` Doppler GLONASS G1a L1OCp for Rinex3.
`D4X` Doppler GLONASS G1a L1OCd+L1OCd for Rinex3.
`D5` Doppler GPS L5 / Galileo E5a / SBAS L5 for Rinex2.
`D5A` Doppler IRNSS L5 A for Rinex3.
`D5B` Doppler IRNSS L5 B for Rinex3.
`D5C` Doppler IRNSS L5 C for Rinex3.
`D5D` Doppler QZSS L5 D / Beidou B2a Data for Rinex3.
`D5I` Doppler GPS L5 I/ Galileo E5a F/NAV OS / SBAS L5 I / QZSS L5 I for Rinex3.
`D5P` Doppler QZSS L5 P / Beidou B2a Pilot for Rinex3.
`D5Q` Doppler GPS L5 Q/ Galileo E5a Q / SBAS L5 Q / QZSS L5 Q for Rinex3.
`D5X` Doppler GPS L5 I+Q/ Galileo E5a I+Q / SBAS L5 I+Q / QZSS L5 I+Q / IRNSS L5 B+C / Beidou B2a Data+Pilot for Rinex3.
`D5Z` Doppler QZSS L5 D+P for Rinex3.
`D6` Doppler Galileo E6 / Beidou B03 for Rinex2.
`D6A` Doppler Galileo E6 A PRS / GLONASS L2CSI / Beidou B3A for Rinex3.
`D6B` Doppler Galileo E6 B C/NAV CS / GLONASS L2OCp for Rinex3.
`D6C` Doppler Galileo E6 C no data for Rinex3.
`D6D` Doppler Beidou B3A for Rinex3.
`D6E` Doppler QZSS L6E for Rinex3.
`D6I` Doppler Beidou B3 I for Rinex3.
`D6L` Doppler QZSS LEX(6) L for Rinex3.
`D6P` Doppler Beidou B3A for Rinex3.
`D6Q` Doppler Beidou B3 Q for Rinex3.
`D6S` Doppler QZSS LEX(6) S for Rinex3.
`D6X` Doppler Galileo E6 B+C / QZSS LEX(6) S+L / Beidou B3 I+Q / GLONASS G2a L2CSI+L2OCp for Rinex3.
`D6Z` Doppler Galileo E6 A+B+C / QZSS L6(D+E) / Beidou B3A for Rinex3.
`D7` Doppler Galileo E5b / Beidou B02 for Rinex2.
`D7D` Doppler Beidou B2b Data for Rinex3.
`D7I` Doppler Galileo E5b I I/NAV OS/CS/SoL / Beidou B2 I for Rinex3.
`D7P` Doppler 北斗 B2b Pilot 用于 Rinex3。
`D7Q` Doppler 伽利略 Q 无数据 / 北斗 B2 Q 用于 Rinex3。
`D7X` Doppler 伽利略 E5b I+Q / 北斗 B2 I+Q 用于 Rinex3。
`D7Z` Doppler 北斗 B2b 数据+导航用于 Rinex3。
`D8` Doppler 伽利略 E5a+b 用于 Rinex2。
`D8D` Doppler 北斗 B2(B2a+B2b) 数据用于 Rinex3。
`D8I` Doppler 伽利略 E5(E5a+E5b) I 用于 Rinex3。
`D8P` Doppler 北斗 B2(B2a+B2b) 导航用于 Rinex3。
`D8Q` Doppler 伽利略 E5(E5a+E5b) Q 用于 Rinex3。
`D8X` Doppler 伽利略 E5(E5a+E5b) I+Q / B2(B2a+B2b) 数据+导航用于 Rinex3。
`D9A` Doppler IRNSS S A 用于 Rinex3。
`D9B` Doppler IRNSS S B 用于 Rinex3。
`D9C` Doppler IRNSS S C 用于 Rinex3。
`D9X` Doppler IRNSS S B+C 用于 Rinex3。
`DA` Doppler GPS L1 C/A / GLONASS G1 C/A 用于 Rinex2。
`DB` Doppler GPS L1C 用于 Rinex2。
`DC` Doppler GPS L2C 用于 Rinex2。
`DD` Doppler GLONASS G2 用于 Rinex2。
`L0` 载波相位用于 Rinex3。
`L1` 载波相位 GPS L1 / GLONASS G1 / 伽利略 E2-L1-E1 / SBAS L1 用于 Rinex2。
`L1A` 载波相位伽利略 E1 A / 北斗 B1 B1A 用于 Rinex3。
`L1B` 载波相位伽利略 E1 I/NAV OS/CS/SoL / QZSS 地理信号用于 Rinex3。
`L1C` 载波相位 GPS L1 C/A / GLONASS G1 C/A / 伽利略 E1 C / SBAS L1 C/A / QZSS L1 C/A 用于 Rinex3。
`L1D` 载波相位北斗 B1 数据用于 Rinex3。
`L1E` 载波相位 QZSS L1 C/B 用于 Rinex4。
`L1I` 载波相位北斗 B1 I 用于 Rinex3。
`L1L` 载波相位 GPS L1 L1C(P) / QZSS L1 L1C(P) 用于 Rinex3，北斗 B1A 用于 Rinex3.03。
`L1M` 载波相位 GPS L2 M 用于 Rinex3。
`L1N` 载波相位 GPS L1 无码用于 Rinex3。
`L1P` 载波相位 GPS L2 P(AS off) / GLONASS G2 P / 北斗 B1 导航用于 Rinex3。
`L1S` 载波相位 GPS L1 L1C(D) / QZSS L1 L1C(D) 用于 Rinex3，北斗 B1A 用于 Rinex3.03。
`L1W` 载波相位 GPS L1 Z跟踪和类似 (AS on) 用于 Rinex3。
`L1X` 载波相位 GPS L1 L1C (D+P) / 伽利略 E1 B+C / QZSS L1 L1C(D+P) / 北斗 B1 数据+导航用于 Rinex3。
`L1Y` 载波相位 GPS L1 Y 用于 Rinex3。
`L1Z` 载波相位伽利略 E1 C1Z A+B+C / QZSS L1 L1-SAIF 用于 Rinex3，北斗 B1A 用于 Rinex3.03。
`L2` 载波相位 GPS L2 / GLONASS G2 / 北斗 B02 用于 Rinex2。
`L2C` 载波相位 GPS L2 C/A / GLONASS G2 C/A 用于 Rinex3。
`L2D` 载波相位 GPS L1(C/A)+(P2-P1) (半无码) 用于 Rinex3。
`L2I` 载波相位北斗 B1 I 用于 Rinex3.03。
`L2L` 载波相位 GPS L2 L2C(L) / QZSS L2 L2C(2) 用于 Rinex3。
`L2M` 载波相位 GPS L2 M 用于 Rinex3。
`L2N` 载波相位 GPS L2 无码。
`L2P` 载波相位 GPS L2 P(AS off) / GLONASS G2 P 用于 Rinex3。
`L2Q` 载波相位北斗 B1 Q 用于 Rinex3.03。
`L2S` 载波相位 GPS L2 L2C(M) / QZSS L2 L2C(M) 用于 Rinex3。
`L2W` 载波相位 GPS L2 Z跟踪和类似 (AS on) 用于 Rinex3。
`L2X` 载波相位 GPS L2 L2C (M+L) / QZSS L2 L2C(M+L) 用于 Rinex3，北斗 B1 I+Q 用于 Rinex3.03。
`L2Y` 载波相位 GPS L2 Y 用于 Rinex3。
`L3I` 载波相位 GLONASS G3 I 用于 Rinex3。
`L3Q` 载波相位 GLONASS G3 Q 用于 Rinex3。
`L3X` 载波相位 GLONASS G3 I+Q 用于 Rinex3。
`L4A` 载波相位 GLONASS G1a L1OCd 用于 Rinex3。
`L4B` 载波相位 GLONASS G1a L1OCp 用于 Rinex3。
`L4X` 载波相位 GLONASS G1a L1OCd+L1OCd 用于 Rinex3。
`L5` 载波相位 GPS L5 / 伽利略 E5a / SBAS L5 用于 Rinex2。
`L5A` 载波相位 IRNSS L5 A 用于 Rinex3。
`L5B` 载波相位 IRNSS L5 B 用于 Rinex3。
`L5C` 载波相位 IRNSS L5 C 用于 Rinex3。
`L5D` 载波相位 QZSS L5 / 北斗 B2a 数据 D 用于 Rinex3。
`L5I` 载波相位 GPS L5 I/ 伽利略 E5a F/NAV OS / SBAS L5 I / QZSS L5 I 用于 Rinex3。
`L5P` 载波相位 QZSS L5 P / 北斗 B2a 导航用于 Rinex3。
`L5Q` 载波相位 GPS L5 Q/ 伽利略 E5a Q / SBAS L5 Q / QZSS L5 Q 用于 Rinex3。
`L5X` 载波相位 GPS L5 I+Q/ 伽利略 E5a I+Q / SBAS L5 I+Q / QZSS L5 I+Q / IRNSS L5 B+C / 北斗 B2a 数据+导航用于 Rinex3。
`L5Z` 载波相位 QZSS L5 D+P 用于 Rinex3。
`L6` 载波相位伽利略 E6 / 北斗 B03 用于 Rinex2。
`L6A` 载波相位伽利略 E6 A PRS / GLONASS G2a L2CSI / 北斗 B3A 用于 Rinex3。
`L6B` 载波相位伽利略 E6 B C/NAV CS / GLONASS G2a L2OCp 用于 Rinex3。
`L6C` 载波相位伽利略 E6 C 无数据用于 Rinex3。
`L6D` 载波相位北斗 B3A 用于 Rinex3。
`L6E` 载波相位 QZSS L6E 用于 Rinex3。
`L6I` 载波相位北斗 B3 I 用于 Rinex3。
`L6L` 载波相位 QZSS LEX(6) L 用于 Rinex3。
`L6P` 载波相位北斗 B3A 用于 Rinex3。
`L6Q` 载波相位北斗 B3 Q 用于 Rinex3。
`L6S` 载波相位 QZSS LEX(6) S 用于 Rinex3。
`L6X` 载波相位伽利略 E6 B+C / QZSS LEX(6) S+L / 北斗 B3 I+Q / GLONASS G2a L2CSI+L2OCp 用于 Rinex3。
`L6Z` 载波相位伽利略 E6 A+B+C / QZSS L6(D+E) / 北斗 B3A 用于 Rinex3。
`L7` 载波相位伽利略 E5b / 北斗 B02 用于 Rinex2。
`L7D` 载波相位北斗 B2b 数据用于 Rinex3。
`L7I` 载波相位伽利略 E5b I I/NAV OS/CS/SoL / 北斗 B2 I 用于 Rinex3。
`L7P` 载波相位北斗 B2b 导航用于 Rinex3。
`L7Q` 载波相位伽利略 Q 无数据 / 北斗 B2 Q 用于 Rinex3。
`L7X` 载波相位伽利略 E5b I+Q / 北斗 B2 I+Q 用于 Rinex3。
`L7Z` 载波相位北斗 B2b 数据+导航用于 Rinex3。
`L8` 载波相位伽利略 E5a+b 用于 Rinex2。
`L8D` 载波相位北斗 B2(B2a+B2b) 数据用于 Rinex3。
`L8I` 载波相位伽利略 E5(E5a+E5b) I 用于 Rinex3。
`L8P` 载波相位北斗 B2(B2a+B2b) 导航用于 Rinex3。
`L8Q` 载波相位伽利略 E5(E5a+E5b) Q 用于 Rinex3。
`L8X` 载波相位伽利略 E5(E5a+E5b) I+Q / 北斗 B2(B2a+B2b) 数据+导航用于 Rinex3。
`L9A` 载波相位 IRNSS S A 用于 Rinex3。
`L9B` 载波相位 IRNSS S B 用于 Rinex3。
`L9C` 载波相位 IRNSS S C 用于 Rinex3。
`L9X` 载波相位 IRNSS S B+C 用于 Rinex3。
`LA` 载波相位 GPS L1 C/A / GLONASS G1 C/A 用于 Rinex2。
`LB` 载波相位 GPS L1C 用于 Rinex2。
`LC` 载波相位 GPS L2C 用于 Rinex2。
`LD` 载波相位 GLONASS G2 用于 Rinex2。
`P1` 伪距 GPS L1 / GLONASS G1 用于 Rinex2。
`P2` 伪距 GPS L2 / GLONASS G2 用于 Rinex2。
`S0` 信号强度用于 Rinex3。
`S1` Doppler GPS L1 / GLONASS G1 / 伽利略 E2-L1-E1 / SBAS L1 用于 Rinex2。
`S1A` 信号强度伽利略 E1 A / 北斗 B1 B1A 用于 Rinex3。
`S1B` 信号强度伽利略 E1 I/NAV OS/CS/SoL / QZSS 地理信号用于 Rinex3。
`S1C` 信号强度 GPS L1 C/A / GLONASS G1 C/A / 伽利略 E1 C / SBAS L1 C/A / QZSS L1 C/A 用于 Rinex3。
`S1D` 信号强度北斗 B1 数据用于 Rinex3。
`S1E` 信号强度 QZSS L1 C/B 用于 Rinex3。
`S1I` 信号强度北斗 B1 I 用于 Rinex3。
`S1L`
`S1M` Signal-strength GPS L2 M for Rinex3.
`S1N` Signal-strength GPS L1 codeless / Beidou B1 codeless for Rinex3.
`S1P` Signal-strength GPS L2 P(AS off) / GLONASS G2 P / Beidou B1 Pilot for Rinex3.
`S1S` Signal-strength GPS L1 L1C(D) / QZSS L1 L1C(D) for Rinex3, Beidou B1A for Rinex3.03.
`S1W` Signal-strength GPS L1 Z-tracking and similar (AS on) for Rinex3.
`S1X` Signal-strength GPS L1 L1C (D+P) / Galileo E1 B+C / QZSS L1 L1C(D+P) / Beidou B1 Data+Pilot for Rinex3.
`S1Y` Signal-strength GPS L1 Y for Rinex3.
`S1Z` Signal-strength Galileo E1 C1Z A+B+C / QZSS L1 L1-SAIF for Rinex3, Beidou B1A for Rinex3.03.
`S2` Signal Strength GPS L2 / GLONASS G2 / Beidou B02 for Rinex2.
`S2C` Signal-strength GPS L2 C/A / GLONASS G2 C/A for Rinex3.
`S2D` Signal-strength GPS L1(C/A)+(P2-P1) (semi-codeless) for Rinex3.
`S2I` Signal-strength Beidou B1 I for Rinex3.03.
`S2L` Signal-strength GPS L2 L2C(L) / QZSS L2 L2C(2) for Rinex3.
`S2M` Signal-strength GPS L2 M for Rinex3.
`S2N` Signal-strength GPS L2 codeless for Rinex3.
`S2P` Signal-strength GPS L2 P(AS off) / GLONASS G2 P for Rinex3.
`S2Q` Signal-strength Beidou B1 Q for Rinex3.03.
`S2S` Signal-strength GPS L2 L2C(M) / QZSS L2 L2C(M) for Rinex3.
`S2W` Signal-strength GPS L2 Z-tracking and similar (AS on) for Rinex3.
`S2X` Signal-strength GPS L2 L2C (M+L) / QZSS L2 L2C(M+L) for Rinex3, Beidou B1 I+Q for Rinex3.03.
`S2Y` Signal-strength GPS L2 Y for Rinex3.
`S3I` Signal-strength GLONASS G3 I for Rinex3.
`S3Q` Signal-strength GLONASS G3 Q for Rinex3.
`S3X` Signal-strength GLONASS G3 I+Q for Rinex3.
`S4A` Signal-strength GLONASS G1a L1OCd for Rinex3.
`S4B` Signal-strength GLONASS G1a L1OCp for Rinex3.
`S4X` Signal-strength GLONASS G1a L1OCd+L1OCd for Rinex3.
`S5` Signal Strength GPS L5 / Galileo E5a / SBAS L5 for Rinex2.
`S5A` Signal-strength IRNSS L5 A for Rinex3.
`S5B` Signal-strength IRNSS L5 B for Rinex3.
`S5C` Signal-strength IRNSS L5 C for Rinex3.
`S5D` Signal-strength QZSS L5 D / Beidou B2a Data for Rinex3.
`S5I` Signal-strength GPS L5 I/ Galileo E5a F/NAV OS / SBAS L5 I / QZSS L5 I for Rinex3.
`S5P` Signal-strength QZSS L5 P / Beidou B2a Pilot for Rinex3.
`S5Q` Signal-strength GPS L5 Q/ Galileo E5a Q / SBAS L5 Q / QZSS L5 Q for Rinex3.
`S5X` Signal-strength GPS L5 I+Q/ Galileo E5a I+Q / SBAS L5 I+Q / QZSS L5 I+Q / IRNSS L5 B+C / Beidou B2a Data+Pilot for Rinex3.
`S5Z` Signal-strength QZSS L5 D+P for Rinex3.
`S6` Signal Strength Galileo E6 / Beidou B03 for Rinex2.
`S6A` Signal-strength Galileo E6 A PRS / GLONASS G2a L2CSI/ Beidou B3A for Rinex3.
`S6B` Signal-strength Galileo E6 B C/NAV CS / GLONASS G2a L2OCp for Rinex3.
`S6C` Signal-strength Galileo E6 C no data for Rinex3.
`S6D` Signal-strength Beidou B3A for Rinex3.
`S6E` Signal-strength QZSS L6E for Rinex3.
`S6I` Signal-strength Beidou B3 I for Rinex3.
`S6L` Signal-strength QZSS LEX(6) L for Rinex3.
`S6P` Signal-strength Beidou B3A for Rinex3.
`S6Q` Signal-strength Beidou B3 Q for Rinex3.
`S6S` Signal-strength QZSS LEX(6) S for Rinex3.
`S6X` Signal-strength Galileo E6 B+C / QZSS LEX(6) S+L / Beidou B3 I+Q / GLONASS G2a L2CSI+L2OCp for Rinex3.
`S6Z` Signal-strength Galileo E6 A+B+C / QZSS L6(D+E) / Beidou B3A for Rinex3.
`S7` Signal Strength Galileo E5b / Beidou B02 for Rinex2.
`S7D` Signal-strength Beidou B2b Data for Rinex3.
`S7I` Signal-strength Galileo E5b I I/NAV OS/CS/SoL / Beidou B2 I for Rinex3.
`S7P` Signal-strength Beidou B2b Pilot for Rinex3.
`S7Q` Signal-strength Galileo Q no data / Beidou B2 Q for Rinex3.
`S7X` Signal-strength Galileo E5b I+Q / Beidou B2 I+Q for Rinex3.
`S7Z` Signal-strength Beidou B2b Data+Pilot for Rinex3.
`S8` Signal Strength Galileo E5a+b for Rinex2.
`S8D` Signal-strength Beidou B2(B2a+B2b) Data for Rinex3.
`S8I` Signal-strength Galileo E5(E5a+E5b) I for Rinex3.
`S8P` Signal-strength Beidou B2(B2a+B2b) Pilot for Rinex3.
`S8Q` Signal-strength Galileo E5(E5a+E5b) for Rinex3.
`S8X` Signal-strength Galileo E5(E5a+E5b) I+Q / Beidou B2(B2a+B2b) Data+Pilot for Rinex3.
`S9A` Signal-strength IRNSS S A for Rinex3.
`S9B` Signal-strength IRNSS S B for Rinex3.
`S9C` Signal-strength IRNSS S C for Rinex3.
`S9X` Signal-strength IRNSS S B+C for Rinex3.
`SA` Signal-strength GPS L1 C/A / GLONASS G1 C/A for Rinex2.
`SB` Signal-strength GPS L1C for Rinex2.
`SC` Signal-strength GPS L2C for Rinex2.
`SD` Signal-strength GLONASS G2 for Rinex2.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Frequency`	`getFrequency(SatelliteSystem system)` Get the frequency for a specified satellite system.
`MeasurementType`	`getMeasurementType()` Get the measurement type.
`SignalCode`	`getSignalCode()` Get the signal code.
`static ObservationType`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static ObservationType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - C1
```
public static final ObservationType C1
```
    Pseudorange GPS L1 / GLONASS G1 / Galileo E2-L1-E1 / SBAS L1 for Rinex2.
  - C2
```
public static final ObservationType C2
```
    Pseudorange GPS L2 / GLONASS G2 / Beidou B02 for Rinex2.
  - C5
```
public static final ObservationType C5
```
    Pseudorange GPS L5 / Galileo E5a / SBAS L5 for Rinex2.
  - C6
```
public static final ObservationType C6
```
    Pseudorange Galileo E6 / Beidou B03 for Rinex2.
  - C7
```
public static final ObservationType C7
```
    Pseudorange Galileo E5b / Beidou B02 for Rinex2.
  - C8
```
public static final ObservationType C8
```
    Pseudorange Galileo E5a+b for Rinex2.
  - P1
```
public static final ObservationType P1
```
    Pseudorange GPS L1 / GLONASS G1 for Rinex2.
  - P2
```
public static final ObservationType P2
```
    Pseudorange GPS L2 / GLONASS G2 for Rinex2.
  - L1
```
public static final ObservationType L1
```
    Carrier-phase GPS L1 / GLONASS G1 / Galileo E2-L1-E1 / SBAS L1 for Rinex2.
  - L2
```
public static final ObservationType L2
```
    Carrier-phase GPS L2 / GLONASS G2 / Beidou B02 for Rinex2.
  - L5
```
public static final ObservationType L5
```
    Carrier-phase GPS L5 / Galileo E5a / SBAS L5 for Rinex2.
  - L6
```
public static final ObservationType L6
```
    Carrier-phase Galileo E6 / Beidou B03 for Rinex2.
  - L7
```
public static final ObservationType L7
```
    Carrier-phase Galileo E5b / Beidou B02 for Rinex2.
  - L8
```
public static final ObservationType L8
```
    Carrier-phase Galileo E5a+b for Rinex2.
  - LA
```
public static final ObservationType LA
```
    Carrier-phase GPS L1 C/A / GLONASS G1 C/A for Rinex2.
  - LB
```
public static final ObservationType LB
```
    Carrier-phase GPS L1C for Rinex2.
  - LC
```
public static final ObservationType LC
```
    Carrier-phase GPS L2C for Rinex2.
  - LD
```
public static final ObservationType LD
```
    Carrier-phase GLONASS G2 for Rinex2.
  - D1
```
public static final ObservationType D1
```
    Doppler GPS L1 / GLONASS G1 / Galileo E2-L1-E1 / SBAS L1 for Rinex2.
  - D2
```
public static final ObservationType D2
```
    Doppler GPS L2 / GLONASS G2 / Beidou BO2 for Rinex2.
  - D5
```
public static final ObservationType D5
```
    Doppler GPS L5 / Galileo E5a / SBAS L5 for Rinex2.
  - D6
```
public static final ObservationType D6
```
    Doppler Galileo E6 / Beidou B03 for Rinex2.
  - D7
```
public static final ObservationType D7
```
    Doppler Galileo E5b / Beidou B02 for Rinex2.
  - D8
```
public static final ObservationType D8
```
    Doppler Galileo E5a+b for Rinex2.
  - S1
```
public static final ObservationType S1
```
    Doppler GPS L1 / GLONASS G1 / Galileo E2-L1-E1 / SBAS L1 for Rinex2.
  - S2
```
public static final ObservationType S2
```
    Signal Strength GPS L2 / GLONASS G2 / Beidou B02 for Rinex2.
  - S5
```
public static final ObservationType S5
```
    Signal Strength GPS L5 / Galileo E5a / SBAS L5 for Rinex2.
  - S6
```
public static final ObservationType S6
```
    Signal Strength Galileo E6 / Beidou B03 for Rinex2.
  - S7
```
public static final ObservationType S7
```
    Signal Strength Galileo E5b / Beidou B02 for Rinex2.
  - S8
```
public static final ObservationType S8
```
    Signal Strength Galileo E5a+b for Rinex2.
  - C1A
```
public static final ObservationType C1A
```
    Pseudorange Galileo E1 A / Beidou B1A for Rinex3.
  - C1B
```
public static final ObservationType C1B
```
    Pseudorange Galileo E1 I/NAV OS/CS/SoL / QZSS geo signal for Rinex3.
  - C1C
```
public static final ObservationType C1C
```
    Pseudorange GPS L1 C/A / GLONASS G1 C/A / Galileo E1 C / SBAS L1 C/A / QZSS L1 C/A for Rinex3.
  - C1D
```
public static final ObservationType C1D
```
    Pseudorange Beidou B1 Data for Rinex3.
  - C1E
```
public static final ObservationType C1E
```
    Pseudorange QZSS L1 C/B for Rinex4.
  - C1I
```
public static final ObservationType C1I
```
    Pseudorange Beidou B1 I for Rinex3.02.
  - C1L
```
public static final ObservationType C1L
```
    Pseudorange GPS L1 L1C(P) / QZSS L1 L1C(P) for Rinex3, Beidou B1A for Rinex3.03.
  - C1M
```
public static final ObservationType C1M
```
    Pseudorange GPS L1 M for Rinex3.
  - C1P
```
public static final ObservationType C1P
```
    Pseudorange GPS L1 P(AS off) / GLONASS G1 P / Beidou C1 Pilot for Rinex3.
  - C1Q
```
public static final ObservationType C1Q
```
    Pseudorange Beidou B1 Q for Rinex3.02.
  - C1S
```
public static final ObservationType C1S
```
    Pseudorange GPS L1 L1C(D) / QZSS L1 L1C(D) for Rinex3, Beidou B1A for Rinex3.03.
  - C1W
```
public static final ObservationType C1W
```
    Pseudorange GPS L1 Z-tracking and similar (AS on) for Rinex3.
  - C1X
```
public static final ObservationType C1X
```
    Pseudorange GPS L1 L1C (D+P) / Galileo E1 B+C / QZSS L1 L1C(D+P) / Beidou B1 Data+Pilot for Rinex3.
  - C1Y
```
public static final ObservationType C1Y
```
    Pseudorange GPS L1 Y for Rinex3.
  - C1Z
```
public static final ObservationType C1Z
```
    Pseudorange Galileo E1 C1Z A+B+C / QZSS L1 L1-SAIF for Rinex3, Beidou B1A for Rinex3.03.
  - C2C
```
public static final ObservationType C2C
```
    Pseudorange GPS L2 C/A / GLONASS G2 C/A for Rinex3.
  - C2D
```
public static final ObservationType C2D
```
    Pseudorange GPS L1(C/A)+(P2-P1) (semi-codeless) for Rinex3.
  - C2I
```
public static final ObservationType C2I
```
    Pseudorange Beidou B1 I for Rinex3.03.
  - C2L
```
public static final ObservationType C2L
```
    Pseudorange GPS L2 L2C(L) / QZSS L2 L2C(2) for Rinex3.
  - C2M
```
public static final ObservationType C2M
```
    Pseudorange GPS L2 M for Rinex3.
  - C2P
```
public static final ObservationType C2P
```
    Pseudorange GPS L2 P(AS off) / GLONASS G2 P for Rinex3.
  - C2Q
```
public static final ObservationType C2Q
```
    Pseudorange Beidou B1 Q for Rinex3.03.
  - C2S
```
public static final ObservationType C2S
```
    Pseudorange GPS L2 L2C(M) / QZSS L2 L2C(M) for Rinex3.
  - C2W
```
public static final ObservationType C2W
```
    Pseudorange GPS L2 Z-tracking and similar (AS on) for Rinex3.
  - C2X
```
public static final ObservationType C2X
```
    Pseudorange GPS L2 L2C (M+L) / QZSS L2 L2C(M+L) for Rinex3, Beidou B1 I+Q for Rinex3.03.
  - C2Y
```
public static final ObservationType C2Y
```
    Pseudorange GPS L2 Y for Rinex3.
  - C3I
```
public static final ObservationType C3I
```
    Pseudorange GLONASS G3 I for Rinex3.
  - C3Q
```
public static final ObservationType C3Q
```
    Pseudorange GLONASS G3 Q for Rinex3.
  - C3X
```
public static final ObservationType C3X
```
    Pseudorange GLONASS G3 I+Q for Rinex3.
  - C4A
```
public static final ObservationType C4A
```
    Pseudorange GLONASS G1a L1OCd for Rinex3.
  - C4B
```
public static final ObservationType C4B
```
    Pseudorange GLONASS G1a L1OCp for Rinex3.
  - C4X
```
public static final ObservationType C4X
```
    Pseudorange GLONASS G1a L1OCd+L1OCd for Rinex3.
  - C5A
```
public static final ObservationType C5A
```
    Pseudorange IRNSS L5 A for Rinex3.
  - C5B
```
public static final ObservationType C5B
```
    Pseudorange IRNSS L5 B for Rinex3.
  - C5C
```
public static final ObservationType C5C
```
    Pseudorange IRNSS L5 C for Rinex3.
  - C5D
```
public static final ObservationType C5D
```
    Pseudorange QZSS L5 D / Beidou B2a Data for Rinex3.
  - C5I
```
public static final ObservationType C5I
```
    Pseudorange GPS L5 I/ Galileo E5a F/NAV OS / SBAS L5 I / QZSS L5 I for Rinex3.
  - C5P
```
public static final ObservationType C5P
```
    Pseudorange QZSS L5 P / Beidou B2a Pilot for Rinex3.
  - C5Q
```
public static final ObservationType C5Q
```
    Pseudorange GPS L5 Q/ Galileo E5a Q / SBAS L5 Q / QZSS L5 Q for Rinex3.
  - C5X
```
public static final ObservationType C5X
```
    Pseudorange GPS L5 I+Q/ Galileo E5a I+Q / SBAS L5 I+Q / QZSS L5 I+Q / IRNSS L5 B+C / Beidou B2a Data+Pilot for Rinex3.
  - C5Z
```
public static final ObservationType C5Z
```
    Pseudorange QZSS L5 D+P for Rinex3.
  - C6A
```
public static final ObservationType C6A
```
    Pseudorange Galileo E6 A PRS / GLONASS G2a L2CSI / Beidou B3A for Rinex3.
  - C6B
```
public static final ObservationType C6B
```
    Pseudorange Galileo E6 B C/NAV CS / GLONASS G2a L2OCp for Rinex3.
  - C6C
```
public static final ObservationType C6C
```
    Pseudorange Galileo E6 C no data for Rinex3.
  - C6D
```
public static final ObservationType C6D
```
    Pseudorange Beidou B3A for Rinex3.
  - C6E
```
public static final ObservationType C6E
```
    Pseudorange QZSS L6E for Rinex3.
  - C6I
```
public static final ObservationType C6I
```
    Pseudorange Beidou B3 I for Rinex3.
  - C6L
```
public static final ObservationType C6L
```
    Pseudorange QZSS LEX(6) L for Rinex3.
  - C6P
```
public static final ObservationType C6P
```
    Pseudorange Beidou B3A for Rinex3.
  - C6Q
```
public static final ObservationType C6Q
```
    Pseudorange Beidou B3 Q for Rinex3.
  - C6S
```
public static final ObservationType C6S
```
    Pseudorange QZSS LEX(6) S for Rinex3.
  - C6X
```
public static final ObservationType C6X
```
    Pseudorange Galileo E6 B+C / QZSS LEX(6) S+L / Beidou B3 I+Q / GLONASS G2a L2CSI+L2OCp for Rinex3.
  - C6Z
```
public static final ObservationType C6Z
```
    Pseudorange Galileo E6 A+B+C / QZSS L6(D+E) / Beidou B3A for Rinex3.
  - C7D
```
public static final ObservationType C7D
```
    Pseudorange Beidou B2b Data for Rinex3.
  - C7I
```
public static final ObservationType C7I
```
    Pseudorange Galileo E5b I I/NAV OS/CS/SoL / Beidou B2 I for Rinex3.
  - C7P
```
public static final ObservationType C7P
```
    Pseudorange Beidou B2b Pilot for Rinex3.
  - C7Q
```
public static final ObservationType C7Q
```
    Pseudorange Galileo Q no data / Beidou B2 Q for Rinex3.
  - C7X
```
public static final ObservationType C7X
```
    Pseudorange Galileo E5b I+Q / Beidou B2 I+Q for Rinex3.
  - C7Z
```
public static final ObservationType C7Z
```
    Pseudorange Beidou B2b Data+Pilot for Rinex3.
  - C8D
```
public static final ObservationType C8D
```
    Pseudorange Beidou B2(B2a+B2b) Data for Rinex3.
  - C8I
```
public static final ObservationType C8I
```
    Pseudorange Galileo E5(E5a+E5b) I for Rinex3.
  - C8P
```
public static final ObservationType C8P
```
    Pseudorange Beidou B2(B2a+B2b) Pilot for Rinex3.
  - C8Q
```
public static final ObservationType C8Q
```
    Pseudorange Galileo E5(E5a+E5b) Q for Rinex3.
  - C8X
```
public static final ObservationType C8X
```
    Pseudorange Galileo E5(E5a+E5b) I+Q / Beidou B2(B2a+B2b) Data+Pilot for Rinex3.
  - C9A
```
public static final ObservationType C9A
```
    Pseudorange IRNSS S A for Rinex3.
  - C9B
```
public static final ObservationType C9B
```
    Pseudorange IRNSS S B for Rinex3.
  - C9C
```
public static final ObservationType C9C
```
    Pseudorange IRNSS S C for Rinex3.
  - C9X
```
public static final ObservationType C9X
```
    Pseudorange IRNSS S B+C for Rinex3.
  - C0
```
public static final ObservationType C0
```
    Pseudorange for Rinex3.
  - CA
```
public static final ObservationType CA
```
    Pseudorange GPS L1 C/A / GLONASS G1 C/A for Rinex2.
  - CB
```
public static final ObservationType CB
```
    Pseudorange GPS L1C for Rinex2.
  - CC
```
public static final ObservationType CC
```
    Pseudorange GPS L2C for Rinex2.
  - CD
```
public static final ObservationType CD
```
    Rinex2中的GLONASS G2伪距。
  - D1A
```
public static final ObservationType D1A
```
    Rinex3中的Galileo E1 A / Beidou B1 B1A多普勒。
  - D1B
```
public static final ObservationType D1B
```
    Rinex3中的Galileo E1 I/NAV OS/CS/SoL / QZSS地球信号多普勒。
  - D1C
```
public static final ObservationType D1C
```
    Rinex3中的GPS L1 C/A / GLONASS G1 C/A / Galileo E1 C / SBAS L1 C/A / QZSS L1 C/A多普勒。
  - D1D
```
public static final ObservationType D1D
```
    Rinex3中的Beidou B1数据多普勒。
  - D1E
```
public static final ObservationType D1E
```
    Rinex4中的QZSS L1 C/B多普勒。
  - D1I
```
public static final ObservationType D1I
```
    Rinex3中的Beidou B1 I多普勒。
  - D1L
```
public static final ObservationType D1L
```
    Rinex3中的GPS L1 L1C(P) / QZSS L1 L1C(P)多普勒，Beidou B1A多普勒。
  - D1M
```
public static final ObservationType D1M
```
    Rinex3中的GPS L2 M多普勒。
  - D1N
```
public static final ObservationType D1N
```
    Rinex3中的GPS L1 codeless多普勒 / Beidou B1 codeless多普勒。
  - D1P
```
public static final ObservationType D1P
```
    Rinex3中的GPS L2 P(AS off) / GLONASS G2 P / Beidou B1 Pilot多普勒。
  - D1S
```
public static final ObservationType D1S
```
    Rinex3中的GPS L1 L1C(D) / QZSS L1 L1C(D)多普勒，Beidou B1A多普勒。
  - D1W
```
public static final ObservationType D1W
```
    Rinex3中的GPS L1 Z跟踪和类似（AS on）多普勒。
  - D1X
```
public static final ObservationType D1X
```
    Rinex3中的GPS L1 L1C (D+P) / Galileo E1 B+C / QZSS L1 L1C(D+P) / Beidou B1 Data+Pilot多普勒。
  - D1Y
```
public static final ObservationType D1Y
```
    Rinex3中的GPS L1 Y多普勒。
  - D1Z
```
public static final ObservationType D1Z
```
    Rinex3中的Galileo E1 C1Z A+B+C / QZSS L1 L1-SAIF多普勒，Beidou B1A多普勒。
  - D2C
```
public static final ObservationType D2C
```
    Rinex3中的GPS L2 C/A / GLONASS G2 C/A多普勒。
  - D2D
```
public static final ObservationType D2D
```
    Rinex3中的GPS L1(C/A)+(P2-P1)（半无码）多普勒。
  - D2I
```
public static final ObservationType D2I
```
    Rinex3.03中的Beidou B1 I多普勒。
  - D2L
```
public static final ObservationType D2L
```
    Rinex3中的GPS L2 L2C(L) / QZSS L2 L2C(2)多普勒。
  - D2M
```
public static final ObservationType D2M
```
    Rinex3中的GPS L2 M多普勒。
  - D2N
```
public static final ObservationType D2N
```
    Rinex3中的GPS L2 codeless多普勒。
  - D2P
```
public static final ObservationType D2P
```
    Rinex3中的GPS L2 P(AS off) / GLONASS G2 P多普勒。
  - D2Q
```
public static final ObservationType D2Q
```
    Rinex3.03中的Beidou B1 Q多普勒。
  - D2S
```
public static final ObservationType D2S
```
    Rinex3中的GPS L2 L2C(M) / QZSS L2 L2C(M)多普勒。
  - D2W
```
public static final ObservationType D2W
```
    Rinex3中的GPS L2 Z跟踪和类似（AS on）多普勒。
  - D2X
```
public static final ObservationType D2X
```
    Rinex3中的GPS L2 L2C (M+L) / QZSS L2 L2C(M+L)多普勒，Beidou B1 I+Q多普勒。
  - D2Y
```
public static final ObservationType D2Y
```
    Rinex3中的GPS L2 Y多普勒。
  - D3I
```
public static final ObservationType D3I
```
    Rinex3中的GLONASS G3 I多普勒。
  - D3Q
```
public static final ObservationType D3Q
```
    Rinex3中的GLONASS G3 Q多普勒。
  - D3X
```
public static final ObservationType D3X
```
    Rinex3中的GLONASS G3 I+Q多普勒。
  - D4A
```
public static final ObservationType D4A
```
    Rinex3中的GLONASS G1a L1OCd多普勒。
  - D4B
```
public static final ObservationType D4B
```
    Rinex3中的GLONASS G1a L1OCp多普勒。
  - D4X
```
public static final ObservationType D4X
```
    Rinex3中的GLONASS G1a L1OCd+L1OCd多普勒。
  - D5A
```
public static final ObservationType D5A
```
    Rinex3中的IRNSS L5 A多普勒。
  - D5B
```
public static final ObservationType D5B
```
    Rinex3中的IRNSS L5 B多普勒。
  - D5C
```
public static final ObservationType D5C
```
    Rinex3中的IRNSS L5 C多普勒。
  - D5D
```
public static final ObservationType D5D
```
    Rinex3中的QZSS L5 D / Beidou B2a Data多普勒。
  - D5I
```
public static final ObservationType D5I
```
    Rinex3中的GPS L5 I/ Galileo E5a F/NAV OS / SBAS L5 I / QZSS L5 I多普勒。
  - D5P
```
public static final ObservationType D5P
```
    Rinex3中的QZSS L5 P / Beidou B2a Pilot多普勒。
  - D5Q
```
public static final ObservationType D5Q
```
    Rinex3中的GPS L5 Q/ Galileo E5a Q / SBAS L5 Q / QZSS L5 Q多普勒。
  - D5X
```
public static final ObservationType D5X
```
    Rinex3中的GPS L5 I+Q/ Galileo E5a I+Q / SBAS L5 I+Q / QZSS L5 I+Q / IRNSS L5 B+C / Beidou B2a Data+Pilot多普勒。
  - D5Z
```
public static final ObservationType D5Z
```
    Rinex3中的QZSS L5 D+P多普勒。
  - D6A
```
public static final ObservationType D6A
```
    Rinex3中的Galileo E6 A PRS / GLONASS L2CSI / Beidou B3A多普勒。
  - D6B
```
public static final ObservationType D6B
```
    Rinex3中的Galileo E6 B C/NAV CS / GLONASS L2OCp多普勒。
  - D6C
```
public static final ObservationType D6C
```
    Rinex3中的Galileo E6 C无数据多普勒。
  - D6D
```
public static final ObservationType D6D
```
    Rinex3中的Beidou B3A多普勒。
  - D6E
```
public static final ObservationType D6E
```
    Rinex3中的QZSS L6E多普勒。
  - D6I
```
public static final ObservationType D6I
```
    Rinex3中的Beidou B3 I多普勒。
  - D6L
```
public static final ObservationType D6L
```
    Rinex3中的QZSS LEX(6) L多普勒。
  - D6P
```
public static final ObservationType D6P
```
    Rinex3中的Beidou B3A多普勒。
  - D6Q
```
public static final ObservationType D6Q
```
    Rinex3中的Beidou B3 Q多普勒。
  - D6S
```
public static final ObservationType D6S
```
    Rinex3中的QZSS LEX(6) S多普勒。
  - D6X
```
public static final ObservationType D6X
```
    Rinex3中的Galileo E6 B+C / QZSS LEX(6) S+L / Beidou B3 I+Q / GLONASS G2a L2CSI+L2OCp多普勒。
  - D6Z
```
public static final ObservationType D6Z
```
    Rinex3中的Galileo E6 A+B+C / QZSS L6(D+E) / Beidou B3A多普勒。
  - D7D
```
public static final ObservationType D7D
```
    Rinex3中的Beidou B2b数据多普勒。
  - D7I
```
public static final ObservationType D7I
```
    Rinex3中的Galileo E5b I I/NAV OS/CS/SoL / Beidou B2 I多普勒。
  - D7P
```
public static final ObservationType D7P
```
    Rinex3中的Beidou B2b Pilot多普勒。
  - D7Q
```
public static final ObservationType D7Q
```
    Rinex3中的Galileo Q无数据 / Beidou B2 Q多普勒。
  - D7X
```
public static final ObservationType D7X
```
    Rinex3中的Galileo E5b I+Q / Beidou B2 I+Q多普勒。
  - D7Z
```
public static final ObservationType D7Z
```
    Rinex3中的Beidou B2b数据+Pilot多普勒。
  - D8D
```
public static final ObservationType D8D
```
    Rinex3中的Beidou B2(B2a+B2b)数据多普勒。
  - D8I
```
public static final ObservationType D8I
```
    Rinex3中的Galileo E5(E5a+E5b) I多普勒。
  - D8P
```
public static final ObservationType D8P
```
    Rinex3中的Beidou B2(B2a+B2b) Pilot多普勒。
  - D8Q
```
public static final ObservationType D8Q
```
    Rinex3中的Galileo E5(E5a+E5b) Q多普勒。
  - D8X
```
public static final ObservationType D8X
```
    Rinex3中的Galileo E5(E5a+E5b) I+Q / B2(B2a+B2b) 数据+Pilot多普勒。
  - D9A
```
public static final ObservationType D9A
```
    Rinex3中的IRNSS S A多普勒。
  - D9B
```
public static final ObservationType D9B
```
    Rinex3中的IRNSS S B多普勒。
  - D9C
```
public static final ObservationType D9C
```
    Rinex3中的IRNSS S C多普勒。
  - D9X
```
public static final ObservationType D9X
```
    Rinex3中的IRNSS S B+C多普勒。
  - D0
```
public static final ObservationType D0
```
    Rinex3中的多普勒。
  - DA
```
public static final ObservationType DA
```
    Rinex2中的GPS L1 C/A / GLONASS G1 C/A多普勒。
  - DB
```
public static final ObservationType DB
```
    Rinex2中的GPS L1C多普勒。
  - DC
```
public static final ObservationType DC
```
    Rinex2中的GPS L2C多普勒。
  - DD
```
public static final ObservationType DD
```
    Rinex2中的GLONASS G2多普勒。
  - L1A
```
public static final ObservationType L1A
```
    Rinex3中的Galileo E1 A / Beidou B1 B1A载波相位。
  - L1B
```
public static final ObservationType L1B
```
    Rinex3中的Galileo E1 I/NAV OS/CS/SoL / QZSS地球信号载波相位。
  - L1C
```
public static final ObservationType L1C
```
    Rinex3中的GPS L1 C/A / GLONASS G1 C/A / Galileo E1 C / SBAS L1 C/A / QZSS L1 C/A载波相位。
  - L1D
```
public static final ObservationType L1D
```
    Rinex3中的Beidou B1数据载波相位。
  - L1E
```
public static final ObservationType L1E
```
    Rinex4中的QZSS L1 C/B载波相位。
  - L1I
```
public static final ObservationType L1I
```
    Rinex3中的Beidou B1 I载波相位。
  - L1L
```
public static final ObservationType L1L
```
    Rinex3中的GPS L1 L1C(P) / QZSS L1 L1C(P)载波相位，Beidou B1A载波相位。
  - L1M
```
public static final ObservationType L1M
```
    Rinex3中的GPS L2 M载波相位。
  - L1N
```
public static final ObservationType L1N
```
    Rinex3中的GPS L1 codeless载波相位。
  - L1P
```
public static final ObservationType L1P
```
    Rinex3中的GPS L2 P(AS off) / GLONASS G2 P / Beidou B1 Pilot载波相位。
  - L1S
```
public static final ObservationType L1S
```
    Rinex3中的GPS L1 L1C(D) / QZSS L1 L1C(D)载波相位，Beidou B1A载波相位。
  - L1W
```
public static final ObservationType L1W
```
    Rinex3中的GPS L1 Z跟踪和类似（AS on）载波相位。
  - L1X
```
public static final ObservationType L1X
```
    Rinex3中的GPS L1 L1C (D+P) / Galileo E1 B+C / QZSS L1 L1C(D+P) / Beidou B1 Data+Pilot载波相位。
  - L1Y
```
public static final ObservationType L1Y
```
    Rinex3中的GPS L1 Y载波相位。
  - L1Z
```
public static final ObservationType L1Z
```
    Rinex3中的Galileo E1 C1Z A+B+C / QZSS L1 L1-SAIF载波相位，Beidou B1A载波相位。
  - L2C
```
public static final ObservationType L2C
```
    Rinex3中的GPS L2 C/A / GLONASS G2 C/A载波相位。
  - L2D
```
public static final ObservationType L2D
```
    Rinex3中的GPS L1(C/A)+(P2-P1)（半无码）载波相位。
  - L2I
```
public static final ObservationType L2I
```
    Rinex3.03中的Beidou B1 I载波相位。
  - L2L
```
public static final ObservationType L2L
```
    Rinex3中的GPS L2 L2C(L) / QZSS L2 L2C(2)载波相位。
  - L2M
```
public static final ObservationType L2M
```
    Rinex3中的GPS L2 M载波相位。
  - L2N
```
public static final ObservationType L2N
```
    Rinex3中的GPS L2 codeless载波相位。
  - L2P
```
public static final ObservationType L2P
```
    Rinex3中的GPS L2 P(AS off) / GLONASS G2 P载波相位。
  - L2Q
```
public static final ObservationType L2Q
```
    Rinex3.03中的Beidou B1 Q载波相位。
  - L2S
```
public static final ObservationType L2S
```
    Rinex3中的GPS L2 L2C(M) / QZSS L2 L2C(M)载波相位。
  - L2W
```
public static final ObservationType L2W
```
    Rinex3中的GPS L2 Z跟踪和类似（AS on）载波相位。
  - L2X
```
public static final ObservationType L2X
```
    Rinex3中的GPS L2 L2C (M+L) / QZSS L2 L2C(M+L)载波相位，Beidou B1 I+Q载波相位。
  - L2Y
```
public static final ObservationType L2Y
```
    Rinex3中的GPS L2 Y载波相位。
  - L3I
```
public static final ObservationType L3I
```
    Rinex3中的GLONASS G3 I载波相位。
  - L3Q
```
public static final ObservationType L3Q
```
    Rinex3中的GLONASS G3 Q载波相位。
  - L3X
```
public static final ObservationType L3X
```
    Rinex3中的GLONASS G3 I+Q载波相位。
  - L4A
```
public static final ObservationType L4A
```
    Rinex3中的GLONASS G1a L1OCd载波相位。
  - L4B
```
public static final ObservationType L4B
```
    Rinex3中的GLONASS G1a L1OCp载波相位。
  - L4X
```
public static final ObservationType L4X
```
    Rinex3中的GLONASS G1a L1OCd+L1OCd载波相位。
  - L5A
```
public static final ObservationType L5A
```
    Rinex3中的IRNSS L5 A载波相位。
  - L5B
```
public static final ObservationType L5B
```
    Rinex3中的IRNSS L5 B载波相位。
  - L5C
```
public static final ObservationType L5C
```
    Rinex3中的IRNSS L5 C载波相位。
  - L5D
```
public static final ObservationType L5D
```
    Rinex3中的QZSS L5 / Beidou B2a Data D载波相位。
  - L5I
```
public static final ObservationType L5I
```
    Rinex3中的GPS L5 I/ Galileo E5a F/NAV OS / SBAS L5 I / QZSS L5 I载波相位。
  - L5P
```
public static final ObservationType L5P
```
    Rinex3中的QZSS L5 P / Beidou B2a Pilot载波相位。
  - L5Q
```
public static final ObservationType L5Q
```
    Rinex3中的GPS L5 Q/ Galileo E5a Q / SBAS L5 Q / QZSS L5 Q载波相位。
  - L5X
```
public static final ObservationType L5X
```
    Rinex3中的GPS L5 I+Q/ Galileo E5a I+Q / SBAS L5 I+Q / QZSS L5 I+Q / IRNSS L5 B+C / Beidou B2a Data+Pilot载波相位。
  - L5Z
```
public static final ObservationType L5Z
```
    Carrier-phase QZSS L5 D+P for Rinex3.
  - L6A
```
public static final ObservationType L6A
```
    Carrier-phase Galileo E6 A PRS / GLONASS G2a L2CSI / Beidou B3A for Rinex3.
  - L6B
```
public static final ObservationType L6B
```
    Carrier-phase Galileo E6 B C/NAV CS / GLONASS G2a L2OCp for Rinex3.
  - L6C
```
public static final ObservationType L6C
```
    Carrier-phase Galileo E6 C no data for Rinex3.
  - L6D
```
public static final ObservationType L6D
```
    Carrier-phase Beidou B3A for Rinex3.
  - L6E
```
public static final ObservationType L6E
```
    Carrier-phase QZSS L6E for Rinex3.
  - L6I
```
public static final ObservationType L6I
```
    Carrier-phase Beidou B3 I for Rinex3.
  - L6L
```
public static final ObservationType L6L
```
    Carrier-phase QZSS LEX(6) L for Rinex3.
  - L6P
```
public static final ObservationType L6P
```
    Carrier-phase Beidou B3A for Rinex3.
  - L6Q
```
public static final ObservationType L6Q
```
    Carrier-phase Beidou B3 Q for Rinex3.
  - L6S
```
public static final ObservationType L6S
```
    Carrier-phase QZSS LEX(6) S for Rinex3.
  - L6X
```
public static final ObservationType L6X
```
    Carrier-phase Galileo E6 B+C / QZSS LEX(6) S+L / Beidou B3 I+Q / GLONASS G2a L2CSI+L2OCp for Rinex3.
  - L6Z
```
public static final ObservationType L6Z
```
    Carrier-phase Galileo E6 A+B+C / QZSS L6(D+E) / Beidou B3A for Rinex3.
  - L7D
```
public static final ObservationType L7D
```
    Carrier-phase Beidou B2b Data for Rinex3.
  - L7I
```
public static final ObservationType L7I
```
    Carrier-phase Galileo E5b I I/NAV OS/CS/SoL / Beidou B2 I for Rinex3.
  - L7P
```
public static final ObservationType L7P
```
    Carrier-phase Beidou B2b Pilot for Rinex3.
  - L7Q
```
public static final ObservationType L7Q
```
    Carrier-phase Galileo Q no data / Beidou B2 Q for Rinex3.
  - L7X
```
public static final ObservationType L7X
```
    Carrier-phase Galileo E5b I+Q / Beidou B2 I+Q for Rinex3.
  - L7Z
```
public static final ObservationType L7Z
```
    Carrier-phase Beidou B2b Data+Pilot for Rinex3.
  - L8D
```
public static final ObservationType L8D
```
    Carrier-phase Beidou B2(B2a+B2b) Data for Rinex3.
  - L8I
```
public static final ObservationType L8I
```
    Carrier-phase Galileo E5(E5a+E5b) I for Rinex3.
  - L8P
```
public static final ObservationType L8P
```
    Carrier-phase Beidou B2(B2a+B2b) Pilot for Rinex3.
  - L8Q
```
public static final ObservationType L8Q
```
    Carrier-phase Galileo E5(E5a+E5b) Q for Rinex3.
  - L8X
```
public static final ObservationType L8X
```
    Carrier-phase Galileo E5(E5a+E5b) I+Q / Beidou B2(B2a+B2b) Data+Pilot for Rinex3.
  - L9A
```
public static final ObservationType L9A
```
    Carrier-phase IRNSS S A for Rinex3.
  - L9B
```
public static final ObservationType L9B
```
    Carrier-phase IRNSS S B for Rinex3.
  - L9C
```
public static final ObservationType L9C
```
    Carrier-phase IRNSS S C for Rinex3.
  - L9X
```
public static final ObservationType L9X
```
    Carrier-phase IRNSS S B+C for Rinex3.
  - L0
```
public static final ObservationType L0
```
    Carrier-phase for Rinex3.
  - S1A
```
public static final ObservationType S1A
```
    Signal-strength Galileo E1 A / Beidou B1 B1A for Rinex3.
  - S1B
```
public static final ObservationType S1B
```
    Rinex3中的信号强度Galileo E1 I/NAV OS/CS/SoL / QZSS地球信号。
  - S1C
```
public static final ObservationType S1C
```
    Rinex3中的信号强度GPS L1 C/A / GLONASS G1 C/A / Galileo E1 C / SBAS L1 C/A / QZSS L1 C/A。
  - S1D
```
public static final ObservationType S1D
```
    Rinex3中的信号强度Beidou B1数据。
  - S1E
```
public static final ObservationType S1E
```
    Rinex3中的信号强度QZSS L1 C/B。
  - S1I
```
public static final ObservationType S1I
```
    Rinex3中的信号强度Beidou B1 I。
  - S1L
```
public static final ObservationType S1L
```
    Rinex3中的信号强度GPS L1 L1C(P) / QZSS L1 L1C(P)，Beidou B1A。
  - S1M
```
public static final ObservationType S1M
```
    Rinex3中的信号强度GPS L2 M。
  - S1N
```
public static final ObservationType S1N
```
    Rinex3中的信号强度GPS L1无码 / Beidou B1无码。
  - S1P
```
public static final ObservationType S1P
```
    Rinex3中的信号强度GPS L2 P(AS off) / GLONASS G2 P / Beidou B1 Pilot。
  - S1S
```
public static final ObservationType S1S
```
    Rinex3中的信号强度GPS L1 L1C(D) / QZSS L1 L1C(D)，Beidou B1A。
  - S1W
```
public static final ObservationType S1W
```
    Rinex3中的信号强度GPS L1 Z跟踪和类似（AS on）。
  - S1X
```
public static final ObservationType S1X
```
    Rinex3中的信号强度GPS L1 L1C (D+P) / Galileo E1 B+C / QZSS L1 L1C(D+P) / Beidou B1 Data+Pilot。
  - S1Y
```
public static final ObservationType S1Y
```
    Rinex3中的信号强度GPS L1 Y。
  - S1Z
```
public static final ObservationType S1Z
```
    Rinex3中的信号强度Galileo E1 C1Z A+B+C / QZSS L1 L1-SAIF，Beidou B1A。
  - S2C
```
public static final ObservationType S2C
```
    Rinex3中的信号强度GPS L2 C/A / GLONASS G2 C/A。
  - S2D
```
public static final ObservationType S2D
```
    Rinex3中的信号强度GPS L1(C/A)+(P2-P1)（半无码）。
  - S2I
```
public static final ObservationType S2I
```
    Rinex3.03中的信号强度Beidou B1 I。
  - S2L
```
public static final ObservationType S2L
```
    Rinex3中的信号强度GPS L2 L2C(L) / QZSS L2 L2C(2)。
  - S2M
```
public static final ObservationType S2M
```
    Rinex3中的信号强度GPS L2 M。
  - S2N
```
public static final ObservationType S2N
```
    Rinex3中的信号强度GPS L2无码。
  - S2P
```
public static final ObservationType S2P
```
    Rinex3中的信号强度GPS L2 P(AS off) / GLONASS G2 P。
  - S2Q
```
public static final ObservationType S2Q
```
    Rinex3.03中的信号强度Beidou B1 Q。
  - S2S
```
public static final ObservationType S2S
```
    Rinex3中的信号强度GPS L2 L2C(M) / QZSS L2 L2C(M)。
  - S2W
```
public static final ObservationType S2W
```
    Rinex3中的信号强度GPS L2 Z跟踪和类似（AS on）。
  - S2X
```
public static final ObservationType S2X
```
    Rinex3中的信号强度GPS L2 L2C (M+L) / QZSS L2 L2C(M+L)，Beidou B1 I+Q。
  - S2Y
```
public static final ObservationType S2Y
```
    Rinex3中的信号强度GPS L2 Y。
  - S3I
```
public static final ObservationType S3I
```
    Rinex3中的信号强度GLONASS G3 I。
  - S3Q
```
public static final ObservationType S3Q
```
    Rinex3中的信号强度GLONASS G3 Q。
  - S3X
```
public static final ObservationType S3X
```
    Rinex3中的信号强度GLONASS G3 I+Q。
  - S4A
```
public static final ObservationType S4A
```
    Rinex3中的信号强度GLONASS G1a L1OCd。
  - S4B
```
public static final ObservationType S4B
```
    Rinex3中的信号强度GLONASS G1a L1OCp。
  - S4X
```
public static final ObservationType S4X
```
    Rinex3中的信号强度GLONASS G1a L1OCd+L1OCd。
  - S5A
```
public static final ObservationType S5A
```
    Rinex3中的信号强度IRNSS L5 A。
  - S5B
```
public static final ObservationType S5B
```
    Rinex3中的信号强度IRNSS L5 B。
  - S5C
```
public static final ObservationType S5C
```
    Rinex3中的信号强度IRNSS L5 C。
  - S5D
```
public static final ObservationType S5D
```
    Rinex3中的信号强度QZSS L5 D / Beidou B2a Data。
  - S5I
```
public static final ObservationType S5I
```
    Rinex3中的信号强度GPS L5 I/ Galileo E5a F/NAV OS / SBAS L5 I / QZSS L5 I。
  - S5P
```
public static final ObservationType S5P
```
    Rinex3中的信号强度QZSS L5 P / Beidou B2a Pilot。
  - S5Q
```
public static final ObservationType S5Q
```
    Rinex3中的信号强度GPS L5 Q/ Galileo E5a Q / SBAS L5 Q / QZSS L5 Q。
  - S5X
```
public static final ObservationType S5X
```
    Rinex3中的信号强度GPS L5 I+Q/ Galileo E5a I+Q / SBAS L5 I+Q / QZSS L5 I+Q / IRNSS L5 B+C / Beidou B2a Data+Pilot。
  - S5Z
```
public static final ObservationType S5Z
```
    Rinex3中的信号强度QZSS L5 D+P。
  - S6A
```
public static final ObservationType S6A
```
    Rinex3中的信号强度Galileo E6 A PRS / GLONASS G2a L2CSI/ Beidou B3A。
  - S6B
```
public static final ObservationType S6B
```
    Rinex3中的信号强度Galileo E6 B C/NAV CS / GLONASS G2a L2OCp。
  - S6C
```
public static final ObservationType S6C
```
    Rinex3中的信号强度Galileo E6 C无数据。
  - S6D
```
public static final ObservationType S6D
```
    Rinex3中的信号强度Beidou B3A。
  - S6E
```
public static final ObservationType S6E
```
    Rinex3中的信号强度QZSS L6E。
  - S6I
```
public static final ObservationType S6I
```
    Rinex3中的信号强度Beidou B3 I。
  - S6L
```
public static final ObservationType S6L
```
    Rinex3中的信号强度QZSS LEX(6) L。
  - S6P
```
public static final ObservationType S6P
```
    Rinex3中的信号强度Beidou B3A。
  - S6Q
```
public static final ObservationType S6Q
```
    Rinex3中的信号强度Beidou B3 Q。
  - S6S
```
public static final ObservationType S6S
```
    Rinex3中的信号强度QZSS LEX(6) S。
  - S6X
```
public static final ObservationType S6X
```
    Rinex3中的信号强度Galileo E6 B+C / QZSS LEX(6) S+L / Beidou B3 I+Q / GLONASS G2a L2CSI+L2OCp。
  - S6Z
```
public static final ObservationType S6Z
```
    Rinex3中的信号强度Galileo E6 A+B+C / QZSS L6(D+E) / Beidou B3A。
  - S7D
```
public static final ObservationType S7D
```
    Rinex3中的信号强度Beidou B2b Data。
  - S7I
```
public static final ObservationType S7I
```
    Rinex3中的信号强度Galileo E5b I I/NAV OS/CS/SoL / Beidou B2 I。
  - S7P
```
public static final ObservationType S7P
```
    Rinex3中的信号强度Beidou B2b Pilot。
  - S7Q
```
public static final ObservationType S7Q
```
    Rinex3中的信号强度Galileo Q无数据 / Beidou B2 Q。
  - S7X
```
public static final ObservationType S7X
```
    Rinex3中的信号强度Galileo E5b I+Q / Beidou B2 I+Q。
  - S7Z
```
public static final ObservationType S7Z
```
    Rinex3中的信号强度Beidou B2b Data+Pilot。
  - S8D
```
public static final ObservationType S8D
```
    Rinex3中的信号强度Beidou B2(B2a+B2b) Data。
  - S8I
```
public static final ObservationType S8I
```
    Rinex3中的信号强度Galileo E5(E5a+E5b) I。
  - S8P
```
public static final ObservationType S8P
```
    Rinex3中的信号强度Beidou B2(B2a+B2b) Pilot。
  - S8Q
```
public static final ObservationType S8Q
```
    Rinex3中的信号强度Galileo E5(E5a+E5b)。
  - S8X
```
public static final ObservationType S8X
```
    Rinex3中的信号强度Galileo E5(E5a+E5b) I+Q / Beidou B2(B2a+B2b) Data+Pilot。
  - S9A
```
public static final ObservationType S9A
```
    Rinex3中的信号强度IRNSS S A。
  - S9B
```
public static final ObservationType S9B
```
    Rinex3中的信号强度IRNSS S B。
  - S9C
```
public static final ObservationType S9C
```
    Rinex3中的信号强度IRNSS S C。
  - S9X
```
public static final ObservationType S9X
```
    Rinex3中的信号强度IRNSS S B+C。
  - S0
```
public static final ObservationType S0
```
    Rinex3中的信号强度。
  - SA
```
public static final ObservationType SA
```
    Rinex2中的信号强度GPS L1 C/A / GLONASS G1 C/A。
  - SB
```
public static final ObservationType SB
```
    Rinex2中的信号强度GPS L1C。
  - SC
```
public static final ObservationType SC
```
    Rinex2中的信号强度GPS L2C。
  - SD
```
public static final ObservationType SD
```
    Rinex2中的信号强度GLONASS G2。
- Method Detail
  - values
```
public static ObservationType[] values()
```
    返回包含此枚举类型常量的数组，按声明顺序排列。此方法可用于遍历常量，如下所示：
```
for (ObservationType c : ObservationType.values())
    System.out.println(c);
```
    返回：
    
    包含此枚举类型常量的数组，按声明顺序排列
  - valueOf
```
public static ObservationType valueOf(String name)
```
    返回具有指定名称的此类型的枚举常量。字符串必须与此类型中用于声明枚举常量的标识符完全匹配。（不允许存在多余的空格字符。）
    
    参数：
    
    name - 要返回的枚举常量的名称
    
    返回：
    
    具有指定名称的枚举常量
    
    抛出：
    
    IllegalArgumentException - 如果此枚举类型没有具有指定名称的常量
    
    NullPointerException - 如果参数为null
  - getMeasurementType
```
public MeasurementType getMeasurementType()
```
    获取测量类型。
    
    返回：
    
    测量类型
  - getSignalCode
```
public SignalCode getSignalCode()
```
    获取信号码。
    
    返回：
    
    信号码
  - getFrequency
```
public Frequency getFrequency(SatelliteSystem system)
```
    获取指定卫星系统的频率。
    
    参数：
    
    system - 卫星系统
    
    返回：
    
    卫星系统的频率，如果卫星系统不兼容则返回null

Enum ObservationType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

C1

C2

C5

C6

C7

C8

P1

P2

L1

L2

L5

L6

L7

L8

LA

LB

LC

LD

D1

D2

D5

D6

D7

D8

S1

S2

S5

S6

S7

S8

C1A

C1B

C1C

C1D

C1E

C1I

C1L

C1M

C1P

C1Q

C1S

C1W

C1X

C1Y

C1Z

C2C

C2D

C2I

C2L

C2M

C2P

C2Q

C2S

C2W

C2X

C2Y

C3I

C3Q

C3X

C4A

C4B

C4X

C5A

C5B

C5C

C5D

C5I

C5P

C5Q

C5X

C5Z

C6A

C6B

C6C