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Description

This data set contains gravity measurements taken over Greenland and Antarctica by the Lamont-Doherty Earth Observatory (LDEO) Gravimeter Suite. The data were collected as part of Operation IceBridge funded campaigns.

Version Description

Initial release

Product Summary

Platforms
DC-8 ,
G-V ,
P-3B
Instruments
LGS
Projects
2017_GR_NASA ,
2019_AN_NASA ,
OIB
Spatial Extent

N: 90 S: 60 E: 180 W: -180

,

N: -53 S: -90 E: 180 W: -180

Spatial Resolution
5 Kilometers to 7 Kilometers x 5 Kilometers to 7 Kilometers
Location
ANTARCTICA ,
GREENLAND
Coordinate System
CARTESIAN
Granule Spatial Representation
GEODETIC
Temporal Extent
2017-03-22 to 2019-11-20
Temporal Resolution
Varies
Concept ID
C3189969126-NSIDC_CPRD
Data State
COMPLETE
Number of Files/Granules
27
Processing Level
1B
Published
Science Keywords
Gravity

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Tinto, K. (2018). IceBridge LDEO Gravimeter Suite L1B Geolocated Free Air Gravity Anomalies, Version 1 [Dataset]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/SU3MNDAOQ7LZ Date Accessed: 2026-10-06

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Publications Citing This Dataset

Filters
Title Authors Year Referenced Datasets
Geologic Provinces Beneath the Greenland Ice Sheet Constrained by
  • MacGregor, Joseph A., Colgan, William T., Paxman, Guy J. G., Tinto, Kirsty J., Csatho, Beata, Darbyshire, Fiona A., Fahnestock, Mark A., Kokfelt, Thomas F., MacKie, Emma J., Morlighem, Mathieu, Sergienko, Olga V.
Cook Ice Shelf and Ninnis Glacier Tongue Bathymetry From Inversion of
  • Constantino, Renata R., Tinto, Kirsty J.
A Possible Second Large Subglacial Impact Crater in Northwest Greenland
  • MacGregor, Joseph A., Bottke, William F., Fahnestock, Mark A., Harbeck, Jeremy P., Kjr, Kurt H., Paden, John D., Stillman, David E., Studinger, Michael
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