WDC600USA — Washington D.C., United States

Station

Station ID

WDC600USA4-character ID: WDC6

DOMES number

40451S010

Location

Washington D.C., United States

Operator

National Geospatial-Intelligence Agency (NGA)

Networks

IGS

In the IGS since

2015-08-13

Latest RINEX

2026-10-04data centre: CDDIS

Coordinates (ITRF, approximate)

Latitude

38°55'14.02" N38.92056

Longitude

77°03'58.75" W-77.06632

Ellipsoidal height

59.0 m

X, Y, Z

1,112,158.568-4,842,855.612 · 3,985,496.987 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

NOV OEM6firmware D28CBA70

Antenna

TPSCR.G5radome TPSH

Constellations

GPS

Real time

No

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.