Table 1 Basic parameters of GPS observatory and climate stations.

From: A New GPS SNR-based Combination Approach for Land Surface Snow Depth Monitoring

Station name

Longitude/°

Latitude/°

Elevation/m

Antenna

Distance /km

KIRU

20.97

67.86

391.1

SEPCHOKE_MC

5.0

ESRANGE

21.07

67.89

335.0

YEL2

−114.38

62.45

181.0

LEIAR25.R4

6.0

Y-H

−114.48

62.48

200.0