IceBridge BedMachine Greenland, Version 5
Data set id:
IDBMG4
DOI: 10.5067/GMEVBWFLWA7X
This is the most recent version of these data.
Version Summary
Version Summary
This data set is the same as Version 4 with the following changes:
-Added bathymetry measurements from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, in front of the Northeast Greenland Ice Stream
-Added ice thickness for ice caps from Millan et al. (2022) (https://www.nature.com/articles/s41561-021-00885-z)
-Included bathymetry data from NASA's 2021 Oceans Melting Greenland (OMG) campaign
-Provided a geotiff file of bed elevation
-Added bathymetry measurements from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, in front of the Northeast Greenland Ice Stream
-Added ice thickness for ice caps from Millan et al. (2022) (https://www.nature.com/articles/s41561-021-00885-z)
-Included bathymetry data from NASA's 2021 Oceans Melting Greenland (OMG) campaign
-Provided a geotiff file of bed elevation
Overview
This data set contains a bed topography and bathymetry map of Greenland based on mass conservation, multi-beam data, and other techniques. It also includes surface elevation and ice thickness data, as well as an ice/ocean/land mask.
Parameter(s):
BATHYMETRY
BED ELEVATION
GLACIER/ICE SHEET THICKNESS
TERRAIN ELEVATION
Platform(s):
NASA DC-8
P-3B
Sensor(s):
MCoRDS
Data Format(s):
netCDF-4
GeoTIFF
Temporal Coverage:
- 1 January 1993 to 31 December 2021
Temporal Resolution:
Not Specified
Spatial Resolution:
- 150 m
- 150 m
Spatial Reference System(s):
- WGS 84 / NSIDC Sea Ice Polar Stereographic NorthEPSG:3413
Spatial Coverage:
- N:90S:60E:10W:-80
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.
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