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	2026-02-28T14:04:01.000Z
Leap Seconds	18
Position
Latitude	50.4097222 °	±1.544 m
Longitude	-3.569198 °	±1.84 m
Altitude HAE	132.032 m	±1.265 m
Altitude MSL	82.357 m
Geoid Separation	51.229 m
Velocity
Speed	0.014 m/s	±3.68 m/s
Climb	0 m/s	±2.53 m/s
velN	n/a
velE	n/a
velD	n/a
Track True	45.9299 °
Track Magnetic	1.4943 °
Magnetic Variation	-1.2 °

Dilution of Precision
GDOP	1.25
HDOP	0.64
PDOP	1.1
TDOP	0.6
XDOP	0.41
YDOP	0.49
VDOP	0.89

Error Estimates
epc	2.53 m/s
eph	0.813 m
eps	3.68 m/s
ept	0.005 s
epx	1.544 m
epy	1.84 m
epv	1.265 m
sep	5.096 m
ecef pAcc	1.5 m
ecef vAcc	0.2 m

Satellites
Seen 33      Used 20
	PRN	Elv	Azm	SNR	Used
GP7	7	15	323	39	Y
GP8	8	27	276	31	Y
GP10	10	20	145	41	Y
GP16	16	78	205	46	Y
GP18	18	46	58	49	Y
GP23	23	36	106	48	Y
GP26	26	45	163	47	Y
GP27	27	60	282	47	Y
GA2	302	9	132	45	Y
GA15	315	51	194	46	Y
GA21	321	11	307	29	Y
GA27	327	63	293	47	Y
GA30	330	60	145	46	Y
GA34	334	64	74	47	Y
GA36	336	16	43	43	Y
BD8	408	32	43	38	Y
BD13	413	35	55	43	Y
BD26	426	31	307	47	Y
BD29	429	85	254	45	Y
BD30	430	40	67	45	Y
GP2	2	1	226	0	N
GP15	15	1	59	0	N
GP20	20	0	37	0	uN
GP31	31	7	198	0	N
SB123	36	27	146	44	N
SB127	40	10	115	36	N
SB136	49	32	169	42	N
GA4	304	3	1	0	N
GA13	313	3	213	0	N
GA19	319	4	311	18	N
GA28	328	4	339	0	uN
BD5	405	8	112	34	N
BD17	417	23	83	0	uN

Earth Centered Earth Fixed (ECEF)
	X	Y	Z	Acc
Position	4065031.49 m	-253556.18 m	4892060.52 m	±1.5 m
Velocity	0.03 m/s	0.01 m/s	0.05 m/s	±0.2 m/s