MEaSUREs Northern Hemisphere Terrestrial Snow Cover Extent Weekly 100km EASE-Grid 2.0, Version 1
Data set id:
NSIDC-0531
DOI: 10.5067/MEASURES/CRYOSPHERE/nsidc-0531.001
This is the most recent version of these data.
Version Summary
Initial release
In this section
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Overview

This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, offers users weekly 100 km Northern Hemisphere snow cover extent represented by three different variables. Two of the variables are derived from individual source products: the NOAA/NCDC Northern Hemisphere Snow Cover Extent Climate Data Record and Defense Meteorological Satellite Program (DMSP) passive microwave brightness temperatures, respectively. The third variable merges the other two into a single representation of snow cover.
Parameter(s):
SNOW COVER
Platform(s):
DMSP 5D-2/F11, DMSP 5D-2/F13, DMSP 5D-2/F8, DMSP 5D-3/F17, Nimbus-7
Sensor(s):
SMMR, SSM/I, SSMIS
Data Format(s):
NetCDF
Temporal Coverage:
4 October 1966 to 31 December 2012
Temporal Resolution:
  • 7 day
Spatial Resolution:
  • 100 km
  • 100 km
Spatial Reference System(s):
WGS 84 / NSIDC EASE-Grid 2.0 North
EPSG:6931
Spatial Coverage:
N:
90
S:
0
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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HTTPS File System

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Quickly download a few files using a web browser, or access data through a command-line utility such as WGET.
Programmatic Data Access Guide
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earthaccess

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earthaccess is a python library to search and access NASA Earth science data with just a few lines of code.
Supported software languages:
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GitHub Repository
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Programmatically request selected data products through NSIDC's API. Bulk download using spatial and temporal filters, or incorporate data access commands into code/scripts as needed.
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Geolocate and display EASE-Grid and EASE-Grid 2.0 data sets with IDL software.
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Documentation

Help Articles

How to Articles

Filter and order from a data set web page using the Data Access Tool
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
Read More
Harmony API Quickstart Guide: Customizing NASA NSIDC DAAC data in Earthdata Cloud
Harmony API Quickstart Guide: Customizing NASA NSIDC DAAC data in Earthdata Cloud
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Programmatic Data Access Guide
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.
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