This is a
gpsd
server
located someplace .
The hardware is a
UPUtronic GPS, RPi 5 .
This machine is maintained by
Steve G6UIM.
A filled shape means the satellite was used in
the last fix.
Green-yellow-red colors indicate signal to noise ratio in dBHz
green=best ,
yellow=fair ,
red=worst ,
blue=less than 10 degrees ,
and black=SNR less than 10 .
Circles are GPS and QZSS satellites.
Diamonds indicate augmentation (SBAS, WAAS, etc.) satellites.
Triangles pointing up are Galileo satellites.
Triangles pointing down are BeiDou satellites.
Squares are GLONASS satellites.
Sorry: you must enable javascript to view our
maps.
Fix Data
Fix Type 3D Fix
Fix Status DGPS Fix
Time
UTC 2025-05-09T06:22:50.000Z
Leap Seconds 18
Position
Latitude 50.4097312 ° ±1.351 m
Longitude -3.5691948 ° ±2.553 m
Altitude HAE 131.745 m ±1.356 m
Altitude MSL 82.07 m
Geoid Separation 51.229 m
Velocity
Speed 0.005 m/s ±5.11 m/s
Climb 0.022 m/s ±2.71 m/s
velN 0.005 m/s
velE 0.001 m/s
velD -0.022 m/s
Track True 117.4255 °
Track Magnetic 5.7758 °
Magnetic Variation -1.2 °
Dilution of Precision
GDOP
1.25
HDOP
0.77
PDOP
1.13
TDOP
0.55
XDOP
0.36
YDOP
0.68
VDOP
0.82
Error Estimates
epc
2.71 m/s
eph
1.263 m
eps
5.11 m/s
ept 0.005 s
epx
1.351 m
epy
2.553 m
epv
1.356 m
sep
5.041 m
ecef pAcc
1.85 m
ecef vAcc
0.19 m
Satellites
Seen 38 Used 19
PRN
Elv Azm
SNR Used
GP11 11 22 46 45 Y
GP12 12 25 86 44 Y
GP25 25 60 85 49 Y
GP26 26 18 278 37 Y
GP28 28 68 271 49 Y
GP29 29 73 171 47 Y
GP31 31 43 301 49 Y
GP32 32 20 223 48 Y
GA3 303 38 258 42 Y
GA5 305 17 205 39 Y
GA12 312 34 93 41 Y
GA16 316 83 29 46 Y
GA24 324 57 78 46 Y
GA25 325 66 281 46 Y
GA31 331 6 86 26 Y
BD5 405 7 113 35 Y
BD24 424 24 296 32 Y
BD26 426 76 290 47 Y
BD29 429 47 68 47 Y
GP4 4 2 341 0 N
GP6 6 3 20 26 N
GP18 18 4 168 0 N
GP20 20 1 73 0 N
SB123 36 27 146 44 N
SB127 40 10 116 37 N
SB136 49 32 169 43 N
GA2 302 14 269 0 N
GA8 308 23 316 0 N
GA10 310 29 121 0 N
GA11 311 16 147 0 N
GA18 318 68 163 47 uN
GA33 333 19 35 0 N
BD8 408 4 68 0 N
BD10 410 3 58 18 N
BD13 413 1 82 0 N
BD14 414 11 279 0 N
BD17 417 14 105 0 uN
BD30 430 4 36 39 N
Earth Centered Earth Fixed (ECEF)
X Y Z Acc
Position
4065030.55 m -253555.89 m 4892060.93 m ±1.85 m
Velocity
0.02 m/s 0 m/s 0.02 m/s ±0.19 m/s