Utqiagvik (formerly Barrow), Alaska, US

GNSS station ID: sg27
Location: 71.323, -156.610
Biome: Tundra
Permafrost zonation: continuous
CALM site nearby: Yes
Landcover: Organic top layer underlain by silt

Key information for GNSS-IR

GNSS signal: GPS L1 C/A
Elevation angle: 5–20 deg
Azimuth angle: 90–180 deg
Monument type: Wooden pillar

Surface elevation changes in thaw seasons

Reflector heights