IceBridge CMG GT-1A Gravimeter L2 Geolocated Free Air Gravity Disturbances, Version 1
Data set id:
IGCMG2
DOI: 10.5067/3X4CIKKSYQRU
This is the most recent version of these data.
Overview
This data set contains geolocated free air gravity disturbances derived from measurements taken over Antarctica using the GT-1A gravity meter S-019. The data were collected by scientists working on the Investigating the Cryospheric Evolution of the Central Antarctic Plate (ICECAP) project, which is funded by the National Science Foundation (NSF) and the Natural Environment Research Council (NERC) with additional support from NASA Operation IceBridge.
Parameter(s):
GRAVITY
Platform(s):
BT-67
Sensor(s):
CMG-GT-1A
Data Format(s):
XML, ASCII
Temporal Coverage:
22 November 2012 to 4 December 2012
Temporal Resolution:
- 1 year
Spatial Resolution:
- 6.5 km
- 6.5 km
Spatial Reference System(s):
WGS 84
EPSG:4326
Spatial Coverage:
N:
-53
S:
-90
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
User Guide
Product Specification Documents
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
Harmony API Quickstart Guide: Customizing NASA NSIDC DAAC data in Earthdata Cloud
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.