IceBridge BGM-3 Gravimeter L2 Geolocated Free Air Anomalies, Version 1 (IGBGM2)
Data set:
IGBGM2
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This is the most recent version of these data.
Version Summary
Initial release

Overview

This data set contains free air anomaly measurements taken over Antarctica using the BGM-3 Gravimeter. The data were collected by scientists working on the Investigating the Cryospheric Evolution of the Central Antarctic Plate (ICECAP) project funded by the National Science Foundation (NSF) and the Natural Environment Research Council (NERC) with additional support from NASA Operation IceBridge.
Data Contributor(s):
  • Donald
    Blankenship
  • Duncan
    Young
  • Thomas
    Richter
  • Jamin
    Greenbaum
Parameter(s):
GRAVITY
Platform(s):
BT-67
Sensor(s):
BGM-3
Data Format(s):
ASCII
Temporal Coverage:
8 January 2009 to 21 December 2011
Temporal Resolution:
Varies
Spatial Resolution:
7.9 km
7.9 km
Spatial Coverage:
N:
-53
S:
-90
E:
180
W:
-180

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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.
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.