MEaSUREs Global Record of Daily Landscape Freeze/Thaw Status, Version 2
Data set id:
NSIDC-0477
DOI: 10.5067/MEASURES/CRYOSPHERE/nsidc-0477.002
There is a more recent version of these data.
Version Summary
Changes for this Version 2 release include: an extended FT record enabled by overlapping SMMR and SSM/I brightness temperature time series; a new FT record derived from AMSR-E; refined data Quality Assessment (QA) annual maps; new format options (GeoTIFF with an ESRI projection file); and quick-look GIF browse images.

Overview

The MEaSUREs Global Record of Daily Landscape Freeze/Thaw Status Version 2 product is a global record of the daily freeze/thaw (FT) status of the landscape derived from satellite observations of radiometric brightness temperatures. Two FT records are provided: a Scanning Multichannel Microwave Radiometer (SMMR) and Special Sensor Microwave/Imager (SSM/I) record for the years 1979 to 2010; and an Advanced Microwave Scanning Radiometer - Earth Observing System (AMSR-E) record for the years 2002 to 2011.
Parameter(s):
FREEZE/THAW
Platform(s):
AQUA, DMSP 5D-2/F11, DMSP 5D-2/F13, DMSP 5D-2/F8, Nimbus-7
Sensor(s):
AMSR-E, SMMR, SSM/I
Data Format(s):
GIF, HDF, Binary, GeoTIFF
Temporal Coverage:
1 January 1979 to 31 December 2010
19 June 2002 to 27 September 2011
Temporal Resolution:
  • 1 day
Spatial Resolution:
  • 25 km
  • 25km
Spatial Coverage:
N:
86.7167
S:
-86.7167
E:
179.9999
W:
-179.9999
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.

Data Access & Tools

This data set has been retired. There is a more recent version of these data.

Documentation

Sensor and Instrument Information

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
The NSIDC Data Map Services Application Programming Interface (API) provides HTTP URLs for requesting geo-registered map images from NSIDC's geospatial database. A WMS request defines the geographic layer(s) and area of interest to be processed.
We recommend using the Geospatial Data Abstraction Library (GDAL) to convert GeoTIFF files into a different format.
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.
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NASA's Global Imagery Browse Services (GIBS) provides up to date, full resolution imagery for selected NSIDC DAAC data sets.