EUREF Permanent GNSS Network

Station Configuration

RESPONSIBLE AGENCY	DNSC (National Space Institute)
RESPONSIBLE FOR METADATA	DNSC (National Space Institute)
CURRENT STATION CONFIGURATION	qaq100grl_20250113.log
STATUS IN EPN	included since 08-09-2002
DATA LICENSE	CC-BY-4.0
DIGITAL OBJECT IDENTIFIER (DOI)	https://doi.org/10.24414/ROB-EUREF-QAQ100GRL
LAST AVAILABLE DATA	30-04-2025
LAST RECEIVER	SEPT POLARX5 (10-01-2023 to now)
SET TO TRACK	GPS+GLO+GAL+BDS
LAST ANTENNA	ASH701945E_M/SCIS (30-12-2003 to now)
INDIVIDUAL CALIBRATION(S)	none
DATA ROUTINELY ANALYSED BY	COD, GFZ, MUT, NKG, SUT
INCLUSION IN OTHER NETWORK(S)	IGS, EPOS

Data Provided

The RINEX 2 data are no more submitted to the EPN data centres since 17-03-2022.

No recent data available

Recent RINEX file errors detected by BKG data centre: web page

BKG upload settings to other data centres.

RINEX Data Quality

Daily tracking performances

Monthly snapshots of satellite tracking

Position, Velocity & Time Series

EUREF is providing positions and velocities for the station QAQ100GRL
Last ETRF2000 position valid from 180/2013 to 316/2022 expressed at epoch 001/2010
X = 2170942.171 m	Vx = -0.0141 m/y
Y = -2251830.166 m	Vy = -0.0147 m/y
Z = 5539988.217 m	Vz = 0.0023 m/y

Position time series

Tropospheric Delays

Zenith Path Delays extracted from weekly EPN troposphere solution (including monthly means)

Zenith Path Delay biases of each AC wrt weekly EPN troposphere solution

Zenith Path Delay differences between radiosonde data and EPN troposphere solution

Qaqortoq / Julianehaab, Greenland (QAQ100GRL)