北斗/全球卫星导航系统（GNSS）接收 ... - BeiDou

1 I BD 410002-2015 / GNSS BeiDou /Global navigation satellite System (GNSS) receiver differential data format 2015-11-01 2015-10-19 BD 410002-2015 I .. VII .. IX 1 .. 1 2 .. 1 3 .. 1 .. 1 .. 3 4 .. 5 .. 5 .. 5 .. 5 .. 5 .. 7 .. 9 1 GPS .. 9 2 DELTA GPS .. 12 3 GNSS .. 15 4 .. 16 5 GPS .. 18 6 GNSS .. 19 7 DGPS .. 19 8 .. 21 9 GPS .. 22 10 P .. 22 11 L1 L2 C/A .. 22 12 .. 22 13 .. 22 14 GPS .. 23 15 .. 24 16 GPS .. 25 17 GPS .. 26 .. 27 18 RTK.

2 28 19 RTK .. 32 20 RTK .. 34 21 RTK .. 37 22 .. 40 23 .. 42 24 .. 44 25 26 .. 46 27 DGNSS .. 46 28 30 .. 49 31 GLONASS .. 49 32 GLONASS .. 54 33 GLONASS .. 55 34 GLONASS .. 56 35 GLONASS .. 57 36 GLONASS .. 59 37 GNSS .. 59 38 40 .. 60 41 GNSS .. 60 42 GNSS N>1 .. 69 42 GNSS N=1 .. 69 43 GNSS .. 69 44 GNSS .. 71 45 Galileo .. 71 46 BDS .. 71 47 BDS .. 73 48 57 .. 73 58 .. 73 BD 410002-2015 III 59 .. 73 60 63 .. 73 5 GNSS .. 73 .. 73 GNSS / .. 74 .. 74 .. 74.

3 74 .. 74 .. 74 .. 75 .. 75 .. 75 .. 75 .. 75 MSK .. 75 6 DGNSS .. 76 .. 76 DGNSS .. 76 A .. 77 .. 77 .. 77 .. 77 B DGPS .. 79 .. 79 .. 79 .. 80 DGPS .. 80 C .. 81 .. 81 .. 81 .. 81 .. 81 D .. 83 .. 83 .. 83 .. 83 .. 84 E .. 85 .. 85 .. 85 .. 85 .. 85 .. 85 .. 86 .. 86 .. 86 F RTK .. 87 .. 87 .. 87 .. 87 GPS GLONASS.

4 88 .. 88 .. 88 .. 88 .. 88 P C/A .. 89 .. 89 G .. 90 .. 90 .. 90 H PZ-90 WGS84 .. 91 .. 91 PZ-90 WGS84 .. 91 BD 410002-2015 V I DGNSS .. 92 .. 92 .. 93 .. 93 .. 93 .. 93 .. 93 .. 94 .. 95 .. 95 .. 96 .. 96 .. 97 .. 97 .. 97 .. 97 .. 97 .. 97 GPS/GLONASS .. 98 .. 98 .. 98 RTK .. 99 J DGNSS .. 100 .. 100 .. 100 .. 100 .. 101 .. 102 DGNSS .. 102 .. 102 .. 103 .. 103 .. 104 K DGNSS .. 105 .. 105 .. 105.

5 105 C CHAYKA .. 105 VOR VOR/DME TACAN .. 105 DGNSS .. 106 DGNSS .. 106 C DGNSS .. 106 .. 108 BD 410002-2015 VII BD 410002-2015 IX GNSS GNSS Radio Technical Commission for Maritime services RTCM 2 3 RTCM RTCM RTCM GNSS RTCM RTCM GNSS RTK RTCM RTCM RTCM BeiDou navigation satellite system BDS RTCM GNSS

6 BD 410002-2015 1 / GNSS 1 GNSS GNSS 2 GB/T 19391-2003 GPS BD 110001-2015 - 2 Global positioning system standard positioning service Signal Specification 2nd Edtion GLONASS Global navigation satellite System GLONASS Interface Control Document Navigational radiosignal In bands L1 L2 Edition Quasi Zenith satellite System navigation Service Interface Specification for QZSS GNSS Galileo European GNSS Open Service Signal In Space Interface Control Document Issue 3 GB/T 19391-2003 BD 110001-2015 ionospheric delay tropospheric delay broadcast ephemeris Error BD 410002-2015 2 satellite clock Error differential positioning reference station base station GNSS rove station GNSS GNSS pseudorange differential GNSS GNSS GNSS GNSS carrier Phase differential GNSS GNSS

7 Real-Time Kinematic Survey RTK GNSS local area differential GNSS BD 410002-2015 3 GNSS wide area differential GNSS GNSS GNSS GNSS ground-based augmentation system GBAS) satellite -based augmentation system SBAS RTK network real-time kinematic positioning RTK continuously operating reference system GNSS ANSI American National Standards Institute AODC Age Of Data Clock AODE Age Of Data Ephemeris ARP Antenna Reference Point BDS BeiDou navigation satellite System BD 410002-2015 4 CTS Clear To Send DCE Data Communication Equipment DGNSS Differential GNSS GNSS DME Distance Measuring Equipment DTE Data Terminal Equipment

8 ECEF Earth Centered Earth Fixed EGNOS Europen Global navigation Overlay System EIA Electronic Industries Alliance FEC Forward Error Correcting GBAS Ground-Based Augmentation System GNSS Global navigation Satellites System IALA International Association of marine aids to navigation and Lighthouse Authorities IGS International GNSS Service GNSS IOD Issue of Data LSB Least Significant Bit MSB Most Significant Bit MSK Minimum Shift Keying OTF On The Fly PRC Pseudo Range Corrections RDF Radio Direction Finder RRC Range-Rate Corrections RSIM RTCM GPS Reference Stations and Integrity Monitors RTCM Radio Technical Commission for Maritime services RTK Real Time Kinematic RTS Request To Send SA Selected Availability SPS Standard Positioning Service TA C A N TACtical Air navigation TOW Time Of Week UART Universal Asynchronous Receiver/Transmitter UDRE User Differential Range Error VOR VHF Omni-directional Range VHF BD 410002-2015 5 WAAS Wide Area Augmentation System 4 a) b) c) d) e) SA GPS f) g)

9 A b c d e f a c d e f g DGNSS 1 64 GPS GPS SA DGNSS 2 N N 0 31 N+2 30bit 6bit GPS A N=31 30bit 33 N N 6 34 2 30bit N=0 1 2 1 1 BD 410002-2015 6 ( ID) ID 0 1 1 0 0 1 1 01 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 1 MSB LSB Z MSB LSBMSB LSB N MSB LSB1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ( ID)

10 ID 0 1 1 0 0 1 1 01 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 1 MSB LSB Z MSB LSBMSB LSB N MSB LSB1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 01100110 6bits ID 10bit ID GPS ID ID 1 64 1 1 2 1 8 ID 6 1 1 64a ID 10 1 0 1023 6 2 Z 13 0s 3 1 0 7 N 5 1 0 31 3 8 2 6 a 000000 64 ID ID 0 1023 Z Z 0h~1h GPS GLONASS BDS UTC Z Z Z BD 410002-2015 7 0~7 7 30bit N N 2 N=0 3bit 2 111 110 101 000 6 UDRE 1 2 9 31 34 UDRE 1 2 9 31 34 UDRE 6 2 UDRE 2 1112