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.

Fix Data
Fix Type	3D Fix
Fix Status	DGPS Fix
Time
UTC	2025-05-09T13:34:30.000Z
Leap Seconds	18
Position
Latitude	50.4097284 °	±1.206 m
Longitude	-3.5691971 °	±1.558 m
Altitude HAE	135.268 m	±1.033 m
Altitude MSL	85.593 m
Geoid Separation	51.229 m
Velocity
Speed	0.004 m/s	±3.12 m/s
Climb	0.022 m/s	±2.07 m/s
velN	0.005 m/s
velE	0.001 m/s
velD	-0.022 m/s
Track True	5.9846 °
Track Magnetic	5.7758 °
Magnetic Variation	-1.2 °

Dilution of Precision
GDOP	1.06
HDOP	0.53
PDOP	0.95
TDOP	0.46
XDOP	0.32
YDOP	0.42
VDOP	0.79

Error Estimates
epc	2.07 m/s
eph	0.773 m
eps	3.12 m/s
ept	0.005 s
epx	1.206 m
epy	1.558 m
epv	1.033 m
sep	5.041 m
ecef pAcc	1.29 m
ecef vAcc	0.17 m

Satellites
Seen 35      Used 24
	PRN	Elv	Azm	SNR	Used
GP1	1	50	265	49	Y
GP2	2	80	307	48	Y
GP3	3	20	207	43	Y
GP8	8	68	160	51	Y
GP10	10	35	51	49	Y
GP14	14	25	310	43	Y
GP22	22	14	324	38	Y
GP27	27	30	137	43	Y
GP32	32	28	92	47	Y
GA6	306	14	36	46	Y
GA15	315	44	265	44	Y
GA27	327	41	289	43	Y
GA30	330	39	218	46	Y
GA34	334	78	41	47	Y
GA36	336	26	73	41	Y
BD5	405	10	111	35	Y
BD11	411	77	83	45	Y
BD12	412	23	104	40	Y
BD13	413	14	42	41	Y
BD14	414	21	175	22	Y
BD21	421	47	78	47	Y
BD22	422	13	33	47	Y
BD23	423	15	253	31	Y
BD28	428	12	288	34	Y
GP17	17	4	306	0	N
SB120	33	31	195	0	N
SB123	36	27	146	42	N
SB127	40	11	115	0	N
SB136	49	32	169	43	N
GA2	302	4	178	13	N
GA4	304	3	14	11	N
GA5	305	20	113	0	N
GA9	309	23	58	0	N
GA21	321	7	332	0	N
BD17	417	31	80	0	uN

Earth Centered Earth Fixed (ECEF)
	X	Y	Z	Acc
Position	4065033.02 m	-253556.21 m	4892063.45 m	±1.29 m
Velocity	0 m/s	0 m/s	0.01 m/s	±0.17 m/s