IceBridge Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies, Version 1
Data set id:
IGGRV1B
DOI: 10.5067/R1RQ6NRIJV89
This is the most recent version of these data.
Version Summary
Version Summary
Initial release
Overview
This data set contains Greenland and Antarctica gravity measurements taken from the Sander Geophysics AIRGrav airborne gravity system. The data were collected as part of Operation IceBridge funded campaigns.
Parameter(s):
GRAVITY
Platform(s):
DC-8, P-3B
Sensor(s):
AIRGrav
Data Format(s):
XML, ASCII
Temporal Coverage:
16 October 2009 to 17 November 2018
Temporal Resolution:
- Varies
Spatial Resolution:
- 5 km to 7 km
- 5 km to 7 km
Spatial Reference System(s):
WGS 84 / Antarctic Polar Stereographic
EPSG:3031
WGS 84 / NSIDC Sea Ice Polar Stereographic North
EPSG:3413
Spatial Coverage:
N:
-53
S:
-90
E:
180
W:
-180
N:
90
S:
60
E:
180
W:
-180
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.
Data Access & Tools
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Documentation
Help Articles
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
All data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) is directly accessible through our HTTPS file system using Wget or curl. This article provides basic command line instructions for accessing data using this method.