Project: ISLSCP IIProject: ISLSCP II
The International Satellite Land-Surface Climatology Project
Data Set: ISLSCP II Global Sea Ice ConcentrationData Set: ISLSCP II Global Sea Ice Concentration
This International Satellite Land Surface Climatology Project (ISLSCP) Initiative II data set is based on the Goddard Space Flight Center (GSFC) Sea Ice Concentrations from Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR) and the Defense Meteorological Satellites Program (DMSP) Special Sensor Microwave/Imager (SSM/I) Passive Microwave Data. This data set contains four zip files which includes sea ice concentration (in percentage of ocean area covered by sea ice), table data and map data. These original data were re-gridded by the National Snow and Ice Data Center (NSIDC) from their original 25-km spatial resolution and EASE-Grid into equal angle Earth grids with quarter, half and one degree spatial resolutions in latitude/longitude. The ISLSCP II staff have taken the one degree resolution original data provided by the Principal Investigator and created global maps of monthly sea ice concentration on a global one degree grid using the latitude and longitude coordinates that were provided. Individual monthly files were created and written to the ASCII format. The re-gridded one degree original data were also adjusted to match the one degree ISLSCP II land/water mask.
Detailed Documentation: Data Set Reference Document
Armstrong, R.L. and K. Knowles. 2010. ISLSCP II Global Sea Ice Concentration. Data set. Available on-line [http://daac.ornl.gov/] from Oak Ridge National Laboratory Distributed Active Archive Center, Oak Ridge, Tennessee, U.S.A. doi:10.3334/ORNLDAAC/981
Publications:Publications Using This Data Set
Data Set Files:Download Data Set Files: (22.6 MBytes in 4 Files)
All Data Taken At Latitude: 90.00N, Longitude: 180.00E
You will need to Sign In above in order to see the individual data set files. When you register or sign in, you will be able to download individual data set files to your desktop, add them to your shopping cart, or add the whole data set to your cart.
Visualize and Subset Data*:
Spatial Data Access Tool
* Download customized subset in user-selected projection and format