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NMEA-0183 adalah standar kalimat laporan yang dikeluarkan oleh GPS receiver. Standar NMEA memiliki banyak jenis bentuk kalimat laporan, di antaranya yang paling penting adalah koordinat lintang (latitude), bujur (longitude), ketinggian (altitude), waktu sekarang standar UTC (UTC time), dan kecepatan (speed over ground).
Jenis kalimat NMEA-0183 adalah sebagai berikut.
| Kalimat |
Deskripsi |
|
| $GPGGA |
Global positioning system fixed data |
GPS Starter Kit
Harga:
Rp. 850.000
|
| $GPGLL |
Geographic position - latitude / longitude |
| $GPGSA |
GNSS DOP and active satellites |
| $GPGSV |
GNSS satellites in view |
| $GPRMC |
Recommended minimum specific GNSS data |
| $GPVTG |
Course over ground and ground speed |
$GPGGA
Contoh: $GPGGA,092204.999,4250.5589,S,14718.5084,E,1,04,24.4,19.7,M,,,,0000*1F
| Field |
Contoh isi
|
Deskripsi |
| Sentence ID |
$GPGGA |
| UTC Time |
092204.999 |
hhmmss.sss |
| Latitude |
4250.5589 |
ddmm.mmmm |
| N/S Indicator |
S |
N = North, S = South |
| Longitude |
14718.5084 |
dddmm.mmmm |
| E/W Indicator |
E |
E = East, W = West |
| Position Fix |
1 |
0 = Invalid, 1 = Valid SPS, 2 = Valid DGPS, 3 = Valid PPS |
| Satellites Used |
04 |
Satellites being used (0-12) |
| HDOP |
24.4 |
Horizontal dilution of precision |
| Altitude |
19.7 |
Altitude in meters according to WGS-84 ellipsoid |
| Altitude Units |
M |
M = Meters |
| Geoid Seperation |
|
Geoid seperation in meters according to WGS-84 ellipsoid |
| Seperation Units |
|
M = Meters |
| DGPS Age |
|
Age of DGPS data in seconds |
| DGPS Station ID |
0000 |
|
| Checksum |
*1F |
|
| Terminator |
CR/LF |
|
$GPGLL
Contoh: $GPGLL,4250.5589,S,14718.5084,E,092204.999,A*2D
| Field |
Contoh isi
|
Deskripsi |
| Sentence ID |
$GPGLL |
| Latitude |
4250.5589 |
ddmm.mmmm |
| N/S Indicator |
S |
N = North, S = South |
| Longitude |
14718.5084 |
dddmm.mmmm |
| E/W Indicator |
E |
E = East, W = West |
| UTC Time |
092204.999 |
hhmmss.sss |
| Status |
A |
A = Valid, V = Invalid |
| Checksum |
*2D |
|
| Terminator |
CR/LF |
|
$GPGSA
Example (signal acquired): $GPGSA,A,3,01,20,19,13,,,,,,,,,40.4,24.4,32.2*0A
| Field |
Contoh isi
|
Deskripsi |
| Sentence ID |
$GPGSA |
|
| Mode 1 |
A |
A = Auto 2D/3D, M = Forced 2D/3D |
| Mode 1 |
3 |
1 = No fix, 2 = 2D, 3 = 3D |
| Satellite used 1 |
01 |
Satellite used on channel 1 |
| Satellite used 2 |
20 |
Satellite used on channel 2 |
| Satellite used 3 |
19 |
Satellite used on channel 3 |
| Satellite used 4 |
13 |
Satellite used on channel 4 |
| Satellite used 5 |
|
Satellite used on channel 5 |
| Satellite used 6 |
|
Satellite used on channel 6 |
| Satellite used 7 |
|
Satellite used on channel 7 |
| Satellite used 8 |
|
Satellite used on channel 8 |
| Satellite used 9 |
|
Satellite used on channel 9 |
| Satellite used 10 |
|
Satellite used on channel 10 |
| Satellite used 11 |
|
Satellite used on channel 11 |
| Satellite used 12 |
|
Satellite used on channel 12 |
| PDOP |
40.4 |
Position dilution of precision |
| HDOP |
24.4 |
Horizontal dilution of precision |
| VDOP |
32.2 |
Vertical dilution of precision |
| Checksum |
*0A |
|
| Terminator |
CR/LF |
|
$GPGSV
Contoh: $GPGSV,3,1,10,20,78,331,45,01,59,235,47,22,41,069,,13,32,252,45*70
| Field |
Contoh isi
|
Deskripsi |
| Sentence ID |
$GPGSV |
|
| Number of messages |
3 |
Number of messages in complete message (1-3) |
| Sequence number |
1 |
Sequence number of this entry (1-3) |
| Satellites in view |
10 |
|
| Satellite ID 1 |
20 |
Range is 1-32 |
| Elevation 1 |
78 |
Elevation in degrees (0-90) |
| Azimuth 1 |
331 |
Azimuth in degrees (0-359) |
| SNR 1 |
45 |
Signal to noise ration in dBHZ (0-99) |
| Satellite ID 2 |
01 |
Range is 1-32 |
| Elevation 2 |
59 |
Elevation in degrees (0-90) |
| Azimuth 2 |
235 |
Azimuth in degrees (0-359) |
| SNR 2 |
47 |
Signal to noise ration in dBHZ (0-99) |
| Satellite ID 3 |
22 |
Range is 1-32 |
| Elevation 3 |
41 |
Elevation in degrees (0-90) |
| Azimuth 3 |
069 |
Azimuth in degrees (0-359) |
| SNR 3 |
|
Signal to noise ration in dBHZ (0-99) |
| Satellite ID 4 |
13 |
Range is 1-32 |
| Elevation 4 |
32 |
Elevation in degrees (0-90) |
| Azimuth 4 |
252 |
Azimuth in degrees (0-359) |
| SNR 4 |
45 |
Signal to noise ration in dBHZ (0-99) |
| Checksum |
*70 |
|
| Terminator |
CR/LF |
|
$GPRMC
Contoh: $GPRMC,092204.999,A,4250.5589,S,14718.5084,E,0.00,89.68,211200,,*25
| Field |
Contoh isi
|
Deskripsi |
| Sentence ID |
$GPRMC |
|
| UTC Time |
092204.999 |
hhmmss.sss |
| Status |
A |
A = Valid, V = Invalid |
| Latitude |
4250.5589 |
ddmm.mmmm |
| N/S Indicator |
S |
N = North, S = South |
| Longitude |
14718.5084 |
dddmm.mmmm |
| E/W Indicator |
E |
E = East, W = West |
| Speed over ground |
0.00 |
Knots |
| Course over ground |
0.00 |
Degrees |
| UTC Date |
211200 |
DDMMYY |
| Magnetic variation |
|
Degrees |
| Checksum |
*25 |
|
| Terminator |
CR/LF |
|
$GPVTG
Contoh: $GPVTG,89.68,T,,M,0.00,N,0.0,K*5F
| Field |
Contoh isi
|
Deskripsi |
| Sentence ID |
$GPVTG |
|
| Course |
89.68 |
Course in degrees |
| Reference |
89.68 |
T = True heading |
| Course |
|
Course in degrees |
| Reference |
89.68 |
M = Magnetic heading |
| Speed |
0.00 |
Horizontal speed |
| Units |
N |
N = Knots |
| Speed |
0.00 |
Horizontal speed |
| Units |
K |
K = KM/h |
| Checksum |
*5F |
|
| Terminator |
CR/LF |
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Ditulis oleh: Tim Prasimax dari manual GPS Receiver
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