Data Set ID:
RGGRV1B

IceBridge-Related Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies, Version 1

This data set contains Greenland and Antarctica gravity measurements taken from the Sander Geophysics AIRGrav airborne gravity system.

This is the most recent version of these data.

Version Summary:

New data set.

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Data: Data integrity verified

Documentation: Key metadata and links to supporting documentation available

User Support: Assistance with data access and basic data usage

* Early access to data; increased Level of Service available in the future

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Parameter(s):
  • GRAVITY/GRAVITATIONAL FIELD > GRAVITY
Data Format(s):
  • ASCII Text
Spatial Coverage:
N: -53, 
N: 90, 
S: -90, 
S: 60, 
E: 180, 
E: 180, 
W: -180
W: -180
Platform(s):AS350-B2, AS350-B3, AS355-F2, CESSNA 206
Spatial Resolution:
  • 5 km to 7 km x 5 km to 7 km
Sensor(s):AIRGrav
Temporal Coverage:
  • 29 April 2012 to 31 December 2016
Version(s):V1
Temporal ResolutionVariesMetadata XML:View Metadata Record
Data Contributor(s):Eric Rignot

Geographic Coverage

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As a condition of using these data, you must cite the use of this data set using the following citation. For more information, see our Use and Copyright Web page.

Rignot, E. 2018. IceBridge-Related Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies, Version 1. [Indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi: https://doi.org/10.5067/SIEB3C4B9HKK. [Date Accessed].
A user guide is not available for this data set.

How To

Programmatically access data using spatial and temporal filters
The Common Metadata Repository (CMR) is a high-performance metadata system that provides search capabilities for data at NSIDC. A synchronous REST interface was developed which utilizes the CMR API, allowing you to ... read more