Manual Do Utilizadoríndice analíticoFeatures51.0 Introduction61.1 Product overview61.1.1 Description61.1.2 Receiver architecture62.0 Hardware interface83.0 Serial data I/O interface83.1 Binary message format and word structure83.1.1 Binary message format83.1.2 Word structure83.2 Binary message header93.2.1 Message header word 193.2.2 Message header word 293.2.3 Message header word 393.2.4 Message header word 493.2.5 Message header word 5103.2.6 Log request messages103.3 Binary message data103.4 NMEA messages, format, and sentence structure103.4.1 NMEA output messages103.4.2 NMEA input messages113.4.3 NMEA message format.113.4.5 NMEA-0183 approved sentences113.4.6 Proprietary sentences113.4.7 Checksum113.5 Jupiter binary data messages143.5.1 Binary output message descriptions143.5.1.1 Message 1000 (geodetic position status output)143.5.1.2 Message 1002 (channel summary)163.5.1.3 Message 1003 (visible satellites)173.5.1.4 Message 1005 (DGPS Status)183.5.1.5 Message 1007 (channel measurement)193.5.1.6 Message 1009 (reduced ECEF position status output)203.5.1.7 Message 1011 (receiver ID)213.5.1.8 Message 1012 (user settings output)223.5.1.9 Message 1100 (built-in test results )233.5.1.10 Message 1108 (UTC time mark pulse output)243.5.1.11 Message 1110 (frequency standard parameters in use)253.5.1.12 Message 1117 (power management duty cycle in use).263.5.1.13 Message 1130 (serial port communication parameters in use).273.5.1.14 Message 1135 (EEPROM Update).293.5.1.15 Message 1136 (EEPROM status)303.5.1.16 Message 1160 (frequency standard table output data).313.5.1.17 Message 1180 (flash boot status).323.5.1.18 Message 1190 (error/status)323.5.2 Binary input message descriptions.333.5.2.1 Message 1200 (geodetic position and velocity initialisation)333.5.2.2 Message 1210 (user-defined datum)343.5.2.3 Message 1211 (map datum select).343.5.2.4 Message 1212 (satellite elevation mask control).353.5.2.5 Message 1213 (satellite candidate select).353.5.2.6 Message 1214 (DGPS control)363.5.2.7 Message 1216 (cold start control)363.5.2.8 Message 1217 (solution validity input)373.5.2.9 Message 1219 (user-entered altitude input).383.5.2.10 Message 1220 (application platform control).393.5.2.11 Message 1221 (nav configuration).403.5.2.12 Message 1300 (perform built-in test command).403.5.2.13 Message 1303 (restart command).413.5.2.14 Message 1310 (frequency standard input parameters).423.5.2.15 Message 1317 (power management control).433.5.2.16 Message 1330 (serial port communication parameters).443.5.2.17 Message 1331 (message protocol control)453.5.2.18 Message 1350 (factory calibration input).453.5.2.19 Message 1351 (raw DGPS RTCM SC-104 data)463.5.2.20 Message 1360 (frequency standard table input data).473.5.2.21 Message 1380 (flash reprogram).473.6 Jupiter NMEA data messages483.6.1 NMEA output message descriptions483.6.1.1 Navman proprietary Built-In Test (BIT) results483.6.1.2 Navman proprietary error/status (ERR)493.6.1.3 GPS fix data (GGA)495.6.1.4 GPS satellites active and DOP (GSA) .503.6.1.5 GPS satellites in view (GSV)503.6.1.6 Navman proprietary receiver ID (RID)513.6.1.7 Recommended minimum specific GPS data (RMC)523.6.1.8 Course over ground and ground speed (VTG).533.6.1.9 Navman proprietary Jupiter channel status (ZCH).543.6.2 NMEA input message descriptions.553.6.2.1 Navman proprietary built-in test command message (IBIT).553.6.2.2 Navman proprietary log control essage (ILOG).553.6.2.3 Navman proprietary receiver initialisation message (INIT).563.6.2.4 Navman proprietary protocol message (IPRO).573.6.2.5 Standard query message (Q).574.0 Jupiter GPS receiver operation584.1 Internal (on board) data sources584.1.1 Static Random Access Memory (SRAM)584.1.2 Real-time clock (RTC)584.1.3 Electrically Erasable Programmable Read- Only Memory (EEPROM)584.1.4 Read-Only Memory (ROM)584.2 Initialisation584.2.1 Definition584.2.2 Position, Velocity, Time (PVT) data584.2.3 Satellite ephemeris584.2.4 Satellite almanac584.2.5 Universal Time Coordinated (UTC) and ionospheric parameters584.3 Configuration594.3.1 Definition594.3.2 Geodetic datums594.3.3 Satellite selection594.3.4 Differential GPS (DGPS) control604.3.5 Cold start control604.3.6 Solution validity criteria604.3.7 User-entered altitude604.3.8 Vehicle platform select604.3.9 Navigation control604.3.10 Configuration straps604.3.10.1 National Marine Electronics Association (NMEA) Select604.3.10.2 ROM defaults.604.4 Start-up modes604.4.1 Warm start604.4.2 Initialised start604.4.3 Cold start604.4.4 Frozen start614.5 Satellite management614.5.1 Visible list generation.614.5.1.1 Dilution Of Precision (DOP)614.5.2 Acquisition modes624.5.2.1 Sequential acquisition624.5.2.2 Parallel acquisition624.5.2.3 Adaptive threshold-based signal detection624.5.2.4 Overall search process624.5.3 Data collection624.5.3.1 Ephemeris624.5.3.2 Almanac624.5.3.3 UTC and ionospheric corrections.624.6 Navigation644.6.1 Geodetic datums644.6.1.1 User selection of geodetic datums644.6.1.2 User defined datums644.6.2 Platform class654.6.2.1 Pedestrian654.6.2.2 Automotive654.6.2.3 Aircraft.654.6.3 Navigation cycle654.6.3.1 State propagation654.6.3.2 Measurement processing654.6.3.3 Altitude processing654.6.3.4 Position pinning654.6.3.5 Ground track smoothing.664.6.4 Solution validity664.6.4.1 Altitude measurement validity criterion664.6.4.2 DGPS used validity criterion664.6.4.3 Number of satellites used validity criterion664.6.4.4. Maximum EHPE validity criterion674.6.4.5 Maximum EVPE validity criterion674.6.5 Mean Sea Level (MSL)674.6.6 Magnetic variation674.7 Support functions674.7.1 Serial communication interfaces674.7.1.1 The host port674.7.1.2 The auxiliary port684.7.2 EEPROM services684.7.3 RTC services684.7.4 Differential GPS (DGPS)684.7.4.1 The RTCM protocol694.7.4.2 The RTCM message types694.7.4.3 Compliance with RTCM SC-I04 requirements694.7.4.4 DGPS initialisation and configuration.694.7.4.5 Disabling DGPS operation704.7.4.6 DGPS reset704.7.4.7 DGPS status request704.7.5 Built-In Test (BIT)704.7.5.1 Interpreting BIT results70Appendix A: Acronyms, abbreviations, and glossary72Appendix B: References76APPENDIX C: NAVSTAR GPS operation76APPENDIX D: Frequently Asked Questions (FAQ)81NavCore receivers82APPENDIX F: 2 x 10 pin field connector information89APPENDIX G: RG-142 and RG-316 Specifications89Typical Specification for RG-316:89I. Electrical Characteristics:89II. Physical Characteristics:89measurement processor80differential data processor80Tamanho: 1000 KBPáginas: 90Language: EnglishAbrir o manual