IceBridge BedMachine Greenland, Version 3
Data set id:
There is a more recent version of these data.
Version 3 includes ocean bathymetry all around Greenland based on data from NASA’s Ocean Melting Greenland (OMG) and other campaigns of bathymetry measurements. The subglacial bed topography has also been updated by including more ice thickness data and constraining the ice thickness at the ice/ocean interface based on bathymetry data when available.
This data set contains a bed topography/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.
BATHYMETRYBED ELEVATIONGLACIER/ICE SHEET THICKNESSSURFACE ELEVATION
1 January 1993 to 31 December 2016
- 150 m
- 150 m
Spatial Reference System(s):
WGS 84 / NSIDC Sea Ice Polar Stereographic North
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.
Data Access & Tools
How to Articles
Many NSIDC DAAC data sets can be accessed using the NSIDC DAAC's Data Access Tool. This tool provides the ability to search and filter data with spatial and temporal constraints using a map-based interface.Users have the option to
Data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) can be accessed directly from our HTTPS file system. We provide basic command line Wget and curl instructions for HTTPS file system downloads below.