NLIB00USA — North Liberty, United States

Station

Station ID

NLIB00USA4-character ID: NLIB

DOMES number

40465M001

Location

North Liberty, Iowa, United States

Operator

Jet Propulsion Laboratory (JPL)

Networks

IGS08 · IGS08 Core · IGS14 · IGS20 · IGS · IGS Multi-GNSS · RTS

In the IGS since

1993-11-01

Latest RINEX

2026-10-05data centre: JPL

Coordinates (ITRF, approximate)

Latitude

41°46'17.72" N41.77159

Longitude

91°34'29.60" W-91.57489

Ellipsoidal height

207.1 m

X, Y, Z

-130,934.449-4,762,291.739 · 4,226,854.664 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

SEPT POLARX5TRfirmware 5.7.0

Antenna

JAVRINGANT_DMradome SCIS

Constellations

GPS · GLO · GAL · BDS

Real time

YesGPS (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.