Icom ID-5100A Full Instruction Manual - Page 194

For your information- About the recorded NMEA sentence for GPS logging, GGA sentence

Page 194 highlights

Previous view 8 GPS OPERATION GPS Logger function (Continued) For your information- About the recorded NMEA sentence for GPS logging Regarding the GPS logging data of the ID-5100A/E, each sentence corresponds to the NMEA standard and is recorded in the following format. D GGA sentence (e.g.) $GPGGA,161229.487,3723.2475,N,12158.3416,W,1,07,1.0,9.0,M,25.5,M,3,0000*18 q w e r yu i t o !0 !1 !2 q GGA protocol header ($GPGGA) u Horizontal Dilution of Precision (1.0) 0.0-50.0 w UTC of position (16:12:29.487) i Altitude re: mean-sea-level (geoid), meters e Latitude (North 37º 23.2475′) N=North, S=South (9.0 meters) r Longitude (West 121º 58.3416′) E=East, W=West o Geoidal separation, meters (25.5 meters) t GPS quality indicator (1) !0 Age of Differential GPS data (3 seconds) 0=Fix not available or invalid, 1=SPS mode !1 Check Sum (*18) Error detection data 2=DGPS (SPS), 6=Estimated (Dead Reckoning) mode started with "*" (hex code) y Number of satellites in use (7), 00-12 !2 End code *Blank shows when not positioned. D RMC sentence (e.g.) $GPRMC,161229.487,A,3723.2475,N,12158.3416,W,0.13,309.62,011212, , ,D*10 q w r e t yu i !0 !1 o q RMC protocol header ($GPRMC) w UTC of position (16:12:29.487) e Status (A) A=Data valid V=Data invalid/not positioned r Latitude (North 37º 23.2475′) N=North, S=South t Longitude (West 121º 58.3416′) E=East, W=West y Speed over ground (0.13 knots) u Course Over Ground (309.62º; degrees True) 0.00º-359.99º i UTC date of position ('12 Dec 1st) yymmdd o Mode Indicator (D) A=Autonomous mode, D=DGPS, E=Estimated (dead reckoning) mode, N=Data not valid, R=Almanac data !0 Check Sum (*10) Error detection data started with "*" (hex code) !1 End code *Blank shows when not positioned. D GSA sentence (e.g.) $GPGSA,A,3,07,02,26,27,09,04, , , , , ,15,1.8,1.0,1.5*33 q we r t y ui o q GSA protocol header ($GPGSA) t Position Dilution of Precision (1.8) 0.0-50.0 w Mode indicator 1 (A) y Horizontal Dilution of Precision (1.0) 0.0-50.0 M=Manual, forced to operate in 2D or 3D mode u Vertical Dilution of Position (1.5) 0.0-50.0 A=Automatic, allowed to automatically switch 2D/3D i Check Sum (*33) Error detection data e Mode indicator 2 (3) started with "*" (hex code) 1=Fix not available, o End code 2=2D (using satellites; less than 3), *Blank shows when not positioned. 3=3D (using satellites; more than 4) r ID numbers of satellites used in solution (07, 02, 26, 27, 09, 04...15) 01-32 *Shows up to 12 ID's D VTG sentence (e.g.) $GPVTG,309.62,T, ,M,0.13,N,0.2,K,A*03 q w rt u i e y q VTG protocol header ($GPVTG) w Course Over Ground (309.62º; degrees True) 0.00º-359.99º e Course over ground degrees; Magnetic north r Speed over ground, knots (0.13 knots) t Speed over ground, kilometer per hour (0.2 km/hr) y Mode Indicator (A) A=Autonomous mode, D=DGPS, E=Estimated (dead reckoning) mode, N=Data not valid, R=Almanac data u Check Sum (*03) Error detection data started with "*" (hex code) i End code *Blank shows when not positioned. 8-40

  • 1
  • 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
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
  • 210
  • 211
  • 212
  • 213
  • 214
  • 215
  • 216
  • 217
  • 218
  • 219
  • 220
  • 221
  • 222
  • 223
  • 224
  • 225
  • 226
  • 227
  • 228
  • 229
  • 230
  • 231
  • 232
  • 233
  • 234
  • 235
  • 236
  • 237
  • 238
  • 239
  • 240
  • 241
  • 242
  • 243
  • 244
  • 245
  • 246
  • 247
  • 248
  • 249
  • 250
  • 251
  • 252
  • 253
  • 254
  • 255
  • 256
  • 257
  • 258
  • 259
  • 260
  • 261
  • 262
  • 263
  • 264
  • 265
  • 266
  • 267
  • 268
  • 269
  • 270
  • 271
  • 272
  • 273
  • 274
  • 275
  • 276
  • 277
  • 278
  • 279
  • 280
  • 281
  • 282
  • 283
  • 284
  • 285
  • 286
  • 287
  • 288
  • 289
  • 290
  • 291
  • 292
  • 293
  • 294
  • 295
  • 296
  • 297
  • 298
  • 299
  • 300
  • 301
  • 302
  • 303
  • 304
  • 305
  • 306
  • 307
  • 308
  • 309
  • 310
  • 311
  • 312
  • 313
  • 314
  • 315
  • 316
  • 317
  • 318
  • 319
  • 320
  • 321
  • 322
  • 323
  • 324
  • 325
  • 326
  • 327
  • 328
  • 329
  • 330
  • 331
  • 332
  • 333
  • 334
  • 335
  • 336
  • 337
  • 338
  • 339
  • 340
  • 341
  • 342
  • 343
  • 344
  • 345
  • 346
  • 347
  • 348
  • 349
  • 350
  • 351
  • 352

8
GPS OPERATION
8-40
q
GGA protocol header (
$GPGGA)
w
UTC
of position (16:12:29.487)
e
Latitude (North
37º 23.2475
) N=North, S=South
r
Longitude (West 121º
58.3416
) E=East, W=West
t
GPS quality indicator (1)
0=Fix not available or invalid, 1=SPS mode
2=DGPS (SPS), 6=Estimated (Dead Reckoning) mode
y
Number of satellites in use (7), 00–12
u
Horizontal Dilution of Precision (1.0) 0.0–50.0
i
Altitude re: mean-sea-level (geoid), meters
(9.0 meters)
o
Geoidal separation, meters (25.5 meters)
!
0
Age of Differential GPS data (3 seconds)
!
1
Check Sum (*18) Error detection data
started with “*” (hex code)
!
2
End code
*Blank shows when not positioned.
q
w
e
r
y
i
For your information— About the recorded NMEA sentence for GPS logging
u
o
!
1
!
2
t
!
0
D
GGA sentence
(e.g.) $GPGGA,161229.487,3723.2475,N,12158.3416,W,1,07,1.0,9.0,M,25.5,M,3,0000*18<CR><LF>
q
RMC protocol header (
$GPRMC)
w
UTC
of position (16:12:29.487)
e
Status (A)
A=Data valid
V=Data invalid/not positioned
r
Latitude (North 37º 23.2475
)
N=North, S=South
t
Longitude (West 121º
58.3416
) E=East, W=West
y
Speed over ground (0.13 knots)
u
Course Over Ground (309.62º; degrees True)
0.00º–359.99º
i
UTC date of position
(’12 Dec 1st) yymmdd
o
Mode Indicator (D)
A=Autonomous mode, D=DGPS,
E=Estimated (dead reckoning) mode,
N=Data not valid, R=Almanac data
!
0
Check Sum (*10) Error detection data
started with “*” (hex code)
!
1
End code
*Blank shows when not positioned.
y
Mode Indicator (A)
A=Autonomous mode, D=DGPS,
E=Estimated (dead reckoning) mode,
N=Data not valid, R=Almanac data
u
Check Sum (*03) Error detection data
started with “*” (hex code)
i
End code
*Blank shows when not positioned.
q
w
r
t
y
i
u
!
0
!
1
e
o
D
RMC sentence
(e.g.) $GPRMC,161229.487,A,3723.2475,N,12158.3416,W,0.13,309.62,011212, , ,D*10<CR><LF>
q
VTG protocol header (
$GPVTG)
w
Course Over Ground (309.62º; degrees True)
0.00º–359.99º
e
Course over ground degrees; Magnetic north
r
Speed over ground, knots (0.13 knots)
t
Speed over ground, kilometer per hour (0.2 km/hr)
q
w
D
VTG sentence
(e.g.) $GPVTG,309.62,T, ,M,0.13,N,0.2,K,A*03<CR><LF>
q
GSA protocol header (
$GPGSA)
w
Mode indicator 1 (A)
M=Manual, forced to operate in 2D or 3D mode
A=Automatic, allowed to automatically switch 2D/3D
e
Mode indicator 2 (3)
1=Fix not available,
2=2D (using satellites; less than 3),
3=3D (using satellites; more than 4)
r
ID numbers of satellites used in solution (
07, 02, 26, 27, 09, 04…15
)
01–32
*Shows up to 12 ID’s
t
Position Dilution of Precision (1.8) 0.0–50.0
y
Horizontal Dilution of Precision (1.0) 0.0–50.0
u
Vertical Dilution of Position (1.5) 0.0–50.0
i
Check Sum (*33) Error detection data
started with “*” (hex code)
o
End code
*Blank shows when not positioned.
q
r
t
y
u
i
o
w
e
D
GSA sentence
(e.g.) $GPGSA,A,3,07,02,26,27,09,04, , , , , ,15,1.8,1.0,1.5*33<CR><LF>
u
i
r
t
y
e
Regarding the GPS logging data of the ID-5100A/E, each sentence corresponds to the NMEA standard and
is recorded in the following format.
GPS Logger function (Continued)