CHYNA SEA VENTURES ZENSTAR III Скачать руководство пользователя

Страница: 11 / 17

A.1.2 Geographic Position - Latitude/Longitude (GLL) Samples:

$GPGLL,3723.2475,N,12158.3416,W,161229.487,A*2C

Table

1-4

GLL Data Format

A.1.3 GNSS DOP and Active Satellites (GSA)Samples:

$GPGSA,A,3,07,02,26,27,09,04,15, , , , , ,1.8,1.0,1.5*33

TAR

III

SER

’

UIDE

Содержание ZENSTAR III

Страница 1: ...ZENSTAR III GPS Receiver User s Guide CHYNA SEA VENTURES LTD WWW ZENSTARGPS COM...

Страница 2: ...ecifications 6 2 Operational Characteristics 7 2 1 Initialization setup 7 2 2 Navigation 8 A Appendix A Software Protocol 9 A 1 NMEA transmitted message 9 B Appendix B Coordinate System and Output Set...

Страница 3: ...hat you do not operate the device during driving If you are inside a building tunnel or near large structures while navigating it will affect GPS satellite signal receiving At this time this device wi...

Страница 4: ...to the unit It communicates with other electronic utilities via compatible dual channel through the USB connector and saves critical satellite data with built in backup memory With low power consumpti...

Страница 5: ...n in urban canyons as well as high sensitivity acquisition needed for indoor environments 3 Differential capability utilizes real time RTCM corrections producing 1 5 meter position accuracy 4 Compact...

Страница 6: ...Performance 1 Tracks up to 20 satellites 2 Update rate 1 second 3 Acquisition time average Hot start 1 second open sky Cold start 48 second open sky 4 Position accuracy Position 10m 90 no SA Velocity...

Страница 7: ...on data and time as well as satellite orbital data to achieve maximum acquisition performance If significant inaccuracy exists in the initial data or if the orbital data is obsolete it may take a long...

Страница 8: ...s is complete the ZENSTAR will begin sending valid navigation information over its output channels This data includes 1 Latitude longitude altitude 2 Velocity 3 Date time 4 Error estimates 5 Satellite...

Страница 9: ...ifferential Navistar GPS Service Version 2 1 RTCM Special Committee No 104 A 1 NMEA Transmitted Message The ZENSTAR GPS receiver uses FirstGPSTM as the core and outputs a NMEA 0183 standard format mes...

Страница 10: ...10 ZENSTAR III USER S GUIDE...

Страница 11: ...on Latitude Longitude GLL Samples GPGLL 3723 2475 N 12158 3416 W 161229 487 A 2C Table 1 4 GLL Data Format A 1 3 GNSS DOP and Active Satellites GSA Samples GPGSA A 3 07 02 26 27 09 04 15 1 8 1 0 1 5 3...

Страница 12: ...12 1 Satellite used in solution Table A 6 Mode 1 ZENSTAR III USER S GUIDE...

Страница 13: ...GPGSV 2 2 07 09 23 313 42 04 19 159 41 15 12 041 42 41 Table A 8 GSV Data Format NOTE Item 4 5 6 and 7 repeat for each satellite in view to a maximum of four 4 satellite per sentence Additional satel...

Страница 14: ...14 A 1 5 Recommended Minimum Specific GNSS Data RMC Samples GPRMC 161229 487 A 3723 2475 N 12158 3416 W 0 13 309 62 12059 8 10 Table A 9 RMC Data Format ZENSTAR III USER S GUIDE...

Страница 15: ...15 A 1 6 Course Over Ground and Ground Speed VTG Samples GPVTG 309 62 T M 0 13 N 0 2 K 6E Note 1 All course over ground data are geodetic WGS84 ZENSTAR III USER S GUIDE...

Страница 16: ...16 A 1 7 Time Date ZDA Samples GPZDA 114523 62 12 04 2001 10 34 6E Table 1 11 ZDA Data Format ZENSTAR III USER S GUIDE...

Страница 17: ...d Output Settings B 1 Coordinate System The ZENSTAR has the world standard coordinate system WGS84 built in B 2 Output Settings Coordinate System WGS84 Baud rate 9600 Output message GGA GLL GSA GSV RM...