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	2025-07-11T18:59:37.000Z
Leap Seconds	18
Position
Latitude	50.4097424 °	±1.311 m
Longitude	-3.5691825 °	±1.567 m
Altitude HAE	134.899 m	±0.998 m
Altitude MSL	85.224 m
Geoid Separation	51.229 m
Velocity
Speed	0.016 m/s	±3.13 m/s
Climb	0.006 m/s	±1.99 m/s
velN	-0.008 m/s
velE	0.001 m/s
velD	-0.006 m/s
Track True	272.9187 °
Track Magnetic	174.1269 °
Magnetic Variation	-1.2 °

Dilution of Precision
GDOP	1.04
HDOP	0.54
PDOP	0.93
TDOP	0.46
XDOP	0.35
YDOP	0.42
VDOP	0.75

Error Estimates
epc	1.99 m/s
eph	0.681 m
eps	3.13 m/s
ept	0.005 s
epx	1.311 m
epy	1.567 m
epv	0.998 m
sep	4.264 m
ecef pAcc	1.21 m
ecef vAcc	0.18 m

Satellites
Seen 38      Used 23
	PRN	Elv	Azm	SNR	Used
GP5	5	60	208	48	Y
GP7	7	16	59	41	Y
GP8	8	5	32	45	Y
GP13	13	78	311	48	Y
GP14	14	45	117	50	Y
GP15	15	43	292	48	Y
GP18	18	20	302	36	Y
GP20	20	33	183	39	Y
GP21	21	35	167	45	Y
GP22	22	37	137	47	Y
GP24	24	8	241	36	Y
GP30	30	47	64	47	Y
GA7	307	13	96	42	Y
GA10	310	28	296	32	Y
GA11	311	18	324	36	Y
GA19	319	62	290	43	Y
GA27	327	43	99	46	Y
GA29	329	65	87	48	Y
GA30	330	22	43	43	Y
GA33	333	11	216	26	Y
BD20	420	67	296	48	Y
BD23	423	51	67	48	Y
BD25	425	6	43	42	Y
GP23	23	10	321	0	N
GP27	27	0	1	0	N
SB120	33	31	195	0	N
SB123	36	27	146	43	N
SB127	40	11	115	0	N
SB136	49	32	169	41	N
GA4	304	7	280	0	N
GA12	312	29	269	0	uN
GA21	321	22	159	0	N
BD5	405	8	113	0	N
BD7	407	10	62	0	N
BD9	409	4	54	16	N
BD10	410	11	74	0	N
BD17	417	43	283	0	uN
BD19	419	18	305	23	N

Earth Centered Earth Fixed (ECEF)
	X	Y	Z	Acc
Position	4065031.65 m	-253555.09 m	4892064.16 m	±1.21 m
Velocity	0.02 m/s	0.01 m/s	0.04 m/s	±0.18 m/s