rtcm3数据格式

最近用到了RTKLIB中UBX转RTCM3，一直以来发送的消息类型都是别人事先写好的的，不知其所以然。CSDN上RTCM3 消息类型并不是很全，现在找到一份消息类型比较齐全的文档，分享给大家。
翻译基于机翻，可能存在错误，见谅。

RTCM Version 3

RTCM Version 3 has been developed as a more efficient alternative to RTCM Version 2. Service providers an vendors have asked for a standard that would be more efficient, easy to use, and more easily adaptable to new situations. The main complaint was that the Version 2 parity scheme was wasteful of bandwidth. Another complaint was that the parity is not independent from word to word. Still another was that even with so many bits devoted to parity, the actual integrity of the message was not as high as it should be. Plus, 30-bit words are awkward to handle. The Version 3 standard is intended to correct these weaknesses.
RTCM3是作为RTCM2的更有效替代品而开发的。服务提供商,供应商要求制定一个更高效、更易使用、更容易适应新情况的标准。RTCM2的主要问题是奇偶校验方案(中略，我不太懂），RTCM3标准旨在纠正RTCM2的缺陷。

RTCM版本3定义了许多消息类型。此处可能感兴趣的消息有：

1001型，GPS L1码和相位。
1002型，GPS L1码，相位和模糊度以及载波噪声比。
1003型，GPS L1和L2代码和相位。
1004型，GPS L1和L2码，相位和模糊度以及载波噪声比。
1005型，天线参考点的站坐标XYZ。
1006型，天线参考点和天线高度的站坐标XYZ。
1007型，天线描述符和ID。
1008型，天线序列号。
1009型，GLONASS L1代码和相位。
1010型，GLONASS L1码，相位和模糊度以及载波噪声比。
1011型，GLONASS L1和L2代码和相位。
1012型，GLONASS L1和L2码，相位和模糊度以及载波噪声比。
1013类型，修改的儒略日期，闰秒，配置的消息类型和间隔。
1014和1017型，网络RTK（MAK）消息。
1019型，GPS星历。
1020型，格洛纳斯星历。
1045型，伽利略星历。
4088和4095型，专有信息。

以下是所谓的“状态空间表示”（SSR）消息：

1057型，广播星历的GPS轨道改正
1058型，广播星历的GPS时钟校正
1059型，GPS码偏差
1060型，GPS广播星历的组合轨道和时钟校正
1061型，GPS用户测距精度（URA）
1062型，广播星历的高速GPS时钟校正
1063型，GLONASS轨道修正广播星历
1064型，广播星历的GLONASS时钟校正
1065型，格洛纳斯码偏差
1066型，GLONASS广播星历的轨道和时钟联合校正
1067型，GLONASS用户测距精度（URA）
1068型，广播星历的高速GLONASS时钟校正

以下是所谓的“多信号消息”（MSM）：

1071型，紧凑型GPS伪距
1072型，紧凑型GPS载波相位
1073型，紧凑型GPS伪距和载波相位
1074型，全GPS伪距和载波相位加信号强度
1075型，全GPS伪距，载波相位，多普勒和信号强度
1076型，全GPS伪距和载波相位加信号强度（高分辨率）
1077型，全GPS伪距、载波相位、多普勒和信号强度（高分辨率）
1081型，紧凑型GLONASS伪距
1082型，紧凑型GLONASS载波相位
1083型，紧凑型GLONASS伪距和载波相位
1084型，全GLONASS伪距和载波相位加信号强度
1085型，全GLONASS伪距，载波相位，多普勒和信号强度
1086型，全GLONASS伪距和载波相位加信号强度（高分辨率）
1087型，全GLONASS伪距，载波相位，多普勒和信号强度（高分辨率）
1091型，紧凑伽利略伪距
1092型，紧凑型伽利略载波相位
1093型，紧凑伽利略伪距和载波相位
1094型，全伽利略伪距和载波相位加信号强度
1095型，全伽利略伪距，载波相位，多普勒和信号强度
1096型，全伽利略伪距和载波相位加信号强度（高分辨率）
1097型，全伽利略伪距，载波相位，多普勒和信号强度（高分辨率）
1121型，紧凑型北斗伪距
1122型，紧凑型北斗载波相位
1123型，紧凑型北斗伪距和载波相位
1124型，全北斗伪距和载波相位加信号强度
1125型，全北斗伪距，载波相位，多普勒和信号强度
1126型，全北斗伪距和载波相位加信号强度（高分辨率）
1127型，全北斗伪距，载波相位，多普勒和信号强度（高分辨率）

以下是正在讨论的“多信号消息”（MSM）的标准化建议：

1101型，紧凑型SBAS伪距
1102型，紧凑型SBAS载波相位
1103型，紧凑型SBAS伪距和载波相位
1104型，全SBAS伪距和载波相位加信号强度
1105型，全SBAS伪距，载波相位，多普勒和信号强度
1106型，全SBAS伪距和载波相位加信号强度（高分辨率）
1107型，全SBAS伪距，载波相位，多普勒和信号强度（高分辨率）
1111型，紧凑型QZSS伪距
1112型，紧凑型QZSS载波相位
1113型，紧凑型QZSS伪距和载波相位
1114型，全QZSS伪距和载波相位加信号强度
1115型，全QZSS伪距，载波相位，多普勒和信号强度
1116型，全QZSS伪距和载波相位加信号强度（高分辨率）
1117型，全QZSS伪距，载波相位，多普勒和信号强度（高分辨率）

以下是英文原文： RTCM Version 3 defines a number of message types. Messages that may be of interest here are:

Type 1001, GPS L1 code and phase.
Type 1002, GPS L1 code and phase and ambiguities and carrier-to-noise ratio.
Type 1003, GPS L1 and L2 code and phase.
Type 1004, GPS L1 and L2 code and phase and ambiguities and carrier-to-noise ratio.
Type 1005, Station coordinates XYZ for antenna reference point.
Type 1006, Station coordinates XYZ for antenna reference point and antenna height.
Type 1007, Antenna descriptor and ID.
Type 1008, Antenna serial number.
Type 1009, GLONASS L1 code and phase.
Type 1010, GLONASS L1 code and phase and ambiguities and carrier-to-noise ratio.
Type 1011, GLONASS L1 and L2 code and phase.
Type 1012, GLONASS L1 and L2 code and phase and ambiguities and carrier-to-noise ratio.
Type 1013, Modified julian date, leap second, configured message types and interval.
Type 1014 and 1017, Network RTK (MAK) messages.
Type 1019, GPS ephemeris.
Type 1020, GLONASS ephemeris.
Type 1045, Galileo ephemeris.
Type 4088 and 4095, Proprietary messages.

The following are so-called ‘State Space Representation’ (SSR) messages:

Type 1057, GPS orbit corrections to Broadcast Ephemeris
Type 1058, GPS clock corrections to Broadcast Ephemeris
Type 1059, GPS code biases
Type 1060, Combined orbit and clock corrections to GPS Broadcast Ephemeris
Type 1061, GPS User Range Accuracy (URA)
Type 1062, High-rate GPS clock corrections to Broadcast Ephemeris
Type 1063, GLONASS orbit corrections to Broadcast Ephemeris
Type 1064, GLONASS clock corrections to Broadcast Ephemeris
Type 1065, GLONASS code biases
Type 1066, Combined orbit and clock corrections to GLONASS Broadcast Ephemeris
Type 1067, GLONASS User Range Accuracy (URA)
Type 1068, High-rate GLONASS clock corrections to Broadcast Ephemeris

The following are so-called ‘Multiple Signal Messages’ (MSM):

Type 1071, Compact GPS pseudo-ranges
Type 1072, Compact GPS carrier phases
Type 1073, Compact GPS pseudo-ranges and carrier phases
Type 1074, Full GPS pseudo-ranges and carrier phases plus signal strength
Type 1075, Full GPS pseudo-ranges, carrier phases, Doppler and signal strength
Type 1076, Full GPS pseudo-ranges and carrier phases plus signal strength (high resolution)
Type 1077, Full GPS pseudo-ranges, carrier phases, Doppler and signal strength (high resolution)
Type 1081, Compact GLONASS pseudo-ranges
Type 1082, Compact GLONASS carrier phases
Type 1083, Compact GLONASS pseudo-ranges and carrier phases
Type 1084, Full GLONASS pseudo-ranges and carrier phases plus signal strength
Type 1085, Full GLONASS pseudo-ranges, carrier phases, Doppler and signal strength
Type 1086, Full GLONASS pseudo-ranges and carrier phases plus signal strength (high resolution)
Type 1087, Full GLONASS pseudo-ranges, carrier phases, Doppler and signal strength (high resolution)
Type 1091, Compact Galileo pseudo-ranges
Type 1092, Compact Galileo carrier phases
Type 1093, Compact Galileo pseudo-ranges and carrier phases
Type 1094, Full Galileo pseudo-ranges and carrier phases plus signal strength
Type 1095, Full Galileo pseudo-ranges, carrier phases, Doppler and signal strength
Type 1096, Full Galileo pseudo-ranges and carrier phases plus signal strength (high resolution)
Type 1097, Full Galileo pseudo-ranges, carrier phases, Doppler and signal strength (high resolution)
Type 1121, Compact BeiDou pseudo-ranges
Type 1122, Compact BeiDou carrier phases
Type 1123, Compact BeiDou pseudo-ranges and carrier phases
Type 1124, Full BeiDou pseudo-ranges and carrier phases plus signal strength
Type 1125, Full BeiDou pseudo-ranges, carrier phases, Doppler and signal strength
Type 1126, Full BeiDou pseudo-ranges and carrier phases plus signal strength (high resolution)
Type 1127, Full BeiDou pseudo-ranges, carrier phases, Doppler and signal strength (high resolution)

The following are proposed ‘Multiple Signal Messages’ (MSM) under discussion for standardization:

Type 1101, Compact SBAS pseudo-ranges
Type 1102, Compact SBAS carrier phases
Type 1103, Compact SBAS pseudo-ranges and carrier phases
Type 1104, Full SBAS pseudo-ranges and carrier phases plus signal strength
Type 1105, Full SBAS pseudo-ranges, carrier phases, Doppler and signal strength
Type 1106, Full SBAS pseudo-ranges and carrier phases plus signal strength (high resolution)
Type 1107, Full SBAS pseudo-ranges, carrier phases, Doppler and signal strength (high resolution)
Type 1111, Compact QZSS pseudo-ranges
Type 1112, Compact QZSS carrier phases
Type 1113, Compact QZSS pseudo-ranges and carrier phases
Type 1114, Full QZSS pseudo-ranges and carrier phases plus signal strength
Type 1115, Full QZSS pseudo-ranges, carrier phases, Doppler and signal strength
Type 1116, Full QZSS pseudo-ranges and carrier phases plus signal strength (high resolution)
Type 1117, Full QZSS pseudo-ranges, carrier phases, Doppler and signal strength (high resolution)