IceBridge BedMachine Greenland, Version 4 (IDBMG4)
Data set:
IDBMG4
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Version Summary
New major version

Overview

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.
Data Contributor(s):
  • Mathieu
    Morlighem
Parameter(s):
BATHYMETRY BED ELEVATION GLACIER/ICE SHEET THICKNESS SURFACE ELEVATION
Platform(s):
DC-8, P-3B
Sensor(s):
MCoRDS
Data Format(s):
NetCDF
Temporal Coverage:
1 January 1993 to 1 October 2020
Temporal Resolution:
Spatial Resolution:
150 m
150 m
Spatial Coverage:
N:
90
S:
60
E:
10
W:
-80

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How To

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.
  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.
All 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, using wget or curl. Basic command line instructions are provided in the article below.