ASCG00SHN — Ascension Island, St. Helena

Station

Station ID

ASCG00SHN4-character ID: ASCG

DOMES number

30602M004

Location

Ascension Island, British Overseas Territory, St. Helena

Operator

Centre National d'Etudes Spatiales (CNES)

Networks

IGS20 · IGS · IGS Multi-GNSS · RTS

In the IGS since

2015-09-16

Latest RINEX

2026-10-05data centre: IGN

Coordinates (ITRF, approximate)

Latitude

7°54'58.61" S-7.91628

Longitude

14°19'57.58" W-14.33266

Ellipsoidal height

38.0 m

X, Y, Z

6,121,151.578-1,563,978.904 · -872,615.417 m

Approximate values from the IGS site log. For processing, use the official coordinates and velocities of the current IGS/ITRF solution at your observation epoch, and transform to your national datum if needed.

Equipment

Receiver

TRIMBLE ALLOYfirmware 6.40

Antenna

TRM59800.00radome NONE

Constellations

GPS · GLO · GAL · BDS · SBAS

Real time

YesGPS · GLO · GAL · BDS (IGS caster, free registration)

Daily RINEX — last 7 days

• Tue, Oct 6 DOY 279 BKG folder
• Mon, Oct 5 DOY 278 BKG folder
• Sun, Oct 4 DOY 277 BKG folder
• Sat, Oct 3 DOY 276 BKG folder
• Fri, Oct 2 DOY 275 BKG folder
• Thu, Oct 1 DOY 274 BKG folder
• Wed, Sep 30 DOY 273 BKG folder

30-second, multi-GNSS daily files (RINEX 3, Hatanaka-compressed .crx.gz). BKG needs no registration; files not at BKG are archived at NASA's CDDIS (free Earthdata Login). Official IGS station page and site log.