NMEA Message Formats
1395
F.10
GSV - GNSS Satellites in View
Syntax
$--GSV,x,x,xx,xx,xx,xxx,xx,.....*hh<CR><LF>
Description of fields
)
Satellite information may require the transmission of multiple messages, specified by the
total number of messages and the message number.
)
The fields for the PRN / Slot number, Elevation, Azimuth and SNR form one set. A variable
number of these sets are allowed up to a maximum of four sets per message.
Field
Description
$--GSV
Header including talker ID
x
Total number of messages, 1 to 4
x
Message number, 1 to 4
xx
Number of theoretically visible satellites according to the current almanac.
xx
PRN (GPS) / Slot (GLONASS) number of satellite
xx
Elevation in degrees, 90 maximum, empty when not tracking
xxx
Azimuth in degrees true North, 000 to 359, empty when not tracking
xx
S
ignal to
N
oise
R
ation C/No in dB, 00 to 99 of L1 signal, null field when not
tracking.
...
Repeat set PRN / Slot number, elevation, azimuth and SNR up to four times
*hh
Checksum
<CR>
C
arriage
R
eturn
<LF>
L
ine
F
eed
Содержание GPS1200+
Страница 1: ...Leica GPS1200 Technical Reference Manual Version 7 0 English...
Страница 26: ...26 GPS1200 Table of Contents...
Страница 69: ...Equipment Setup GPS1200 69 Equipment setup RX12_32 a b c e d k j i l m n o f h g...
Страница 89: ...Equipment Setup GPS1200 89 Diagram GPS12_61...
Страница 208: ...Manage Data GPS1200 208 Next step CONT F1 returns to the screen from where MANAGE Sorts Filters was accessed...
Страница 363: ...Convert Import Data to Job GPS1200 363 Point imported with code...
Страница 451: ...Config General Settings GPS1200 451 Next step PAGE F6 changes to the first page on this screen...
Страница 472: ...Config General Settings GPS1200 472 Next step PAGE F6 changes to the first page on this screen...
Страница 639: ...Tools Transfer Objects GPS1200 639 are not to be transferred CONT F1 transfers selected object IF all XX THEN...
Страница 699: ...STATUS GPS1200 699 Next step CONT F1 exits STATUS Position...
Страница 718: ...STATUS GPS1200 718 Next step CONT F1 exits STATUS Tilt Measurement...
Страница 827: ...COGO GPS1200 827 Unknown P1 First COGO point P2 Second COGO point P3 Third COGO point sideshot P4 Fourth COGO point...
Страница 909: ...COGO GPS1200 909 P0 First new COGO point P1 Second new COGO point P2 Rotation Pnt Azimuth GPS12_163 P2 P0 P1...
Страница 958: ...Determine Coordinate System General GPS1200 958 Next step CONT F1 returns to DET C SYS Determine Coord System Begin...
Страница 1013: ...Determine Coordinate System One Point Localisa tion GPS1200 1013 Next step CONT F1 returns to DET C SYS Step 5 Determine Scale...
Страница 1090: ...Reference Line GPS1200 1090 24 The results are written to the logfile Step Description Refer to chapter...
Страница 1191: ...Survey General GPS1200 1191 Next step PAGE F6 changes to another page on this screen...
Страница 1201: ...Survey General GPS1200 1201 Next step STOP F1 to end the point occupation store the point and to return to GPS1200 Main Menu...
Страница 1352: ...Menu Tree GPS1200 1352 FIELD TO OFFICE...
Страница 1411: ...PPS Output Notify Message Format GPS1200 1411 Example PLEIR HPT 134210000 1203 17...