This is a gpsd server in Singapore, providing NTP service over IPv6 since 2012. The hardware is a Sure Electronics Development Board. This machine is maintained by Sanjeev Gupta.

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, and red=worst.
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	2026-10-05T17:58:24.000Z
Leap Seconds	n/a
Position
Latitude	1.310241667 °	±4.523 m
Longitude	103.752178333 °	±3.496 m
Altitude HAE	60.2 m	±4.945 m
Altitude MSL	56.7 m
Geoid Separation	3.5 m
Velocity
Speed	0 m/s	±9.05 m/s
Climb	0 m/s	±9.89 m/s
velN	n/a
velE	n/a
velD	n/a
Track True	284.29 °
Track Magnetic	284.4483 °
Magnetic Variation	0.2 °

Dilution of Precision
GDOP	3.53
HDOP	1.1
PDOP	1.39
TDOP	1.83
XDOP	1.21
YDOP	0.93
VDOP	0.86

Error Estimates
epc	9.89 m/s
eph	5.225 m
eps	9.05 m/s
ept	0.005 s
epx	4.523 m
epy	3.496 m
epv	4.945 m
sep	6.602 m
ecef pAcc	n/a
ecef vAcc	n/a

Satellites
Seen 15      Used 9
	PRN	Elv	Azm	SNR	Used
GP6	6	27	358	24	Y
GP9	9	16	84	16	Y
GP11	11	34	317	17	Y
GP14	14	45	147	28	Y
GP19	19	32	21	26	Y
GP21	21	69	215	26	Y
GP22	22	71	138	24	Y
GP24	24	9	268	17	Y
GP30	30	15	159	15	Y
GP5	5	32	217	0	N
GP12	12	3	325	0	N
GP13	13	7	323	0	N
GP17	17	31	59	0	N
GP20	20	11	204	0	N
SB137	50	62	93	33	N

Earth Centered Earth Fixed (ECEF)
	X	Y	Z	Acc
Position	n/a	n/a	n/a
Velocity	n/a	n/a	n/a