• On Wednesday, February 1st from 9:00 a.m. to 2:00 p.m. (Mountain Time), the following data collections may not be available due to planned system maintenance: ASO, AMSR Unified, AMSR-E, Aquarius, High Mountain Asia, IceBridge, ICESat/GLAS, ICESat-2, LVIS, MEaSUREs, MODIS, SMAP, SnowEx, SSM/I-SSMIS and VIIRS.

IceBridge BedMachine Greenland, Version 4 (IDBMG4)
Data set:
IDBMG4
There is a more recent version of these data.
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.
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

Data Access & Tools

This data set has been retired. There is a more recent version of these data.

Help Articles

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. 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.
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.