IceBridge Narrow Swath ATM L1B Qfit Elevation and Return Strength, Version 1
Data set id:
ILNSA1B
DOI: 10.5067/A54HXUXMJ9UA
There is a more recent version of these data.
Version Summary
Version Summary
Initial release
Overview
This data set contains spot elevation measurements of Greenland, Arctic, and Antarctic sea ice acquired using the NASA Airborne Topographic Mapper (ATM) 4CT3 narrow scan instrumentation. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.
Parameter(s):
SEA ICE ELEVATION
Platform(s):
DC-8, P-3B
Sensor(s):
ATM
Data Format(s):
Binary
Temporal Coverage:
16 March 2011 to 8 November 2012
Temporal Resolution:
- Varies
Spatial Resolution:
- 2 m
- 2 m
Spatial Coverage:
N:
90
S:
60
E:
180
W:
-180
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
General Resources
Help Articles
General Questions & FAQs
The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) is migrating its primary data access from its legacy, on-premises archive to the NASA Earthdata Cloud.
How to Articles
Many NSIDC DAAC data sets can be accessed using 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:
To convert HDF5 files into binary format you will need to use the h5dump utility, which is part of the HDF5 distribution available from the HDF Group. How you install HDF5 depends on your operating system.
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.