Global Change Master Directorygsfc-gcmduso@mail.nasa.gov502013-05-24T06:03:20Zesip Search: Parameters|CRYOSPHEREhttp://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 407 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS330.02006 TIGGE Data Archive2006-10-01T00:00:00Z2006-12-31T00:00:00Z2013-05-23T04:00:00ZThis datasets holds all 2006 TIGGE data archived on the NCAR MSS. The archive
ranges from Oct 1, 2006 to Dec 31, 2006. Ensemble model data are
archived from the European Center for Medium-Range Weather ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS330.12007 TIGGE Data Archive2007-01-01T00:00:00Z2007-12-31T00:00:00Z2013-05-23T04:00:00ZThis datasets holds all 2007 TIGGE data archived on the NCAR MSS. The archive
ranges from Jan 1, 2006 to current available data. Ensemble model
data are archived from the European Center for Medium-Range ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS233.5Arctic Sea Ice Thickness Climatology1960-01-01T00:00:00Z1982-12-31T00:00:00Z2013-05-23T04:00:00ZSeasonal longterm climatology of sea ice thickness in the arctic digitized by Benjamin Felzer from Bourke and Garrett maps from submarine underice sonar profiles.http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS862.0CLIMAP Climatic Boundary Conditions for 18,000 years before present2013-05-23T04:00:00ZNorthern Hemisphere present and 18,000 years before present, sea surface
temperature, elevation, vegetation, soil type, and glacial ice from
the CLIMAP project. Course resolution boundary conditions ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS318.3Canadian Climate Centre Model Outputs for Carbon Dioxide Studies2013-05-23T04:00:00ZThe second generation General Circulation Model (GCMII) at the Canadian Climate Centre was used to run a CO2 experiment in which the current climate (1xCO2) was compared with ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS117.0ERA40 Model Resolution Gridded Surface, Vertical Integrals, and Other Single Level Fields from ECMWF-180.0,-89.142,180.0,89.1421957-09-01T00:00:00Z2002-09-01T00:00:00Z2013-05-23T04:00:00ZThe ECMWF Re-Analysis (ERA40) is a global atmospheric analysis of many conventional observations and satellite data streams for the period Sept,1957- Aug,2002. There are numerous data products that ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS124.0ERA40 T85 6-hourly Surface Analysis and Surface Forecast Fields, created at NCAR1957-09-01T00:00:00Z2002-08-31T00:00:00Z2013-05-23T04:00:00ZDS124.0 represents a dataset implemented and computed by NCAR's Data Support Section, and forms an essential part of efforts undertaken in late 2004, early 2005, to produce ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS126.0ERA40 T85 Monthly Mean Surface Analysis and Surface Forecast Fields, created at NCAR1957-09-01T00:00:00Z2002-08-31T00:00:00Z2013-05-23T04:00:00ZDS126.0 represents a dataset implemented and computed by NCAR's Data Support Section, and forms an essential part of efforts undertaken in late 2004, early 2005, to produce ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS070.0FSL MAPS Analysis Products, 40 km, 3-hourly-139.856,16.2809,-53.2158,58.36551997-11-01T00:00:00Z2009-04-15T00:00:00Z2013-05-23T04:00:00ZThis dataset contains the FSL MAPS analyses on their native (hybrid-b) coordinate system.http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS063.0NMC B-3 Daily Northern Hemisphere Analyses for 1963 August to 1972 December-180.0,-4.86089,180.0,90.01963-08-01T00:00:00Z1972-12-01T00:00:00Z2013-05-23T04:00:00ZNMC operationally produced these daily gridded Northern Hemisphere analyses of various tropospheric levels for the period August 1963 to December 1972. Parameters include upper-level ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_DS277.7NOAA Optimum Interpolation 1/4 Degree Daily Sea Surface Temperature Analysis, Version 2-180.0,-89.875,180.0,89.8751981-09-01T00:00:00Z2010-12-31T00:00:00Z2013-05-23T04:00:00ZTwo new high resolution sea surface temperature (SST) analysis products have been developed by NOAA NCDC using optimum interpolation (OI). The analyses have a spatial grid ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]MOD29E1DV5MODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day, Version 5-180.0,-90.0,180.0,90.02000-02-24T00:00:00ZT00:00:00Z2013-04-04T04:00:00ZMODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day (MOD29E1D) data set contains fields for sea ice by reflectance and Ice Surface Temperature (IST). Each data granule covers the ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]MYD10C2V5MODIS/Aqua Snow Cover 8-Day L3 Global 0.05Deg CMG, Version 5-180.0,-90.0,180.0,90.02002-07-04T00:00:00ZT00:00:00Z2013-03-13T04:00:00ZThe MODIS/Aqua Snow Cover 8-Day L3 Global 0.05Deg CMG (MYD10C2) data set contains snow cover and Quality Assessment (QA) data, latitudes and longitudes in compressed Hierarchical Data Format-Earth ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]MYD10A2V5MODIS/Aqua Snow Cover 8-Day L3 Global 500m Grid, Version 5-180.0,-90.0,180.0,90.02002-07-04T00:00:00ZT00:00:00Z2013-03-13T04:00:00ZThe MODIS/Aqua Snow Cover 8-Day L3 Global 500m Grid (MYD10A2) data set contains data fields for maximum snow cover extent over an eight-day compositing period and a chronology of snow occurrence observations ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]MYD10C1V5MODIS/Aqua Snow Cover Daily L3 Global 0.05Deg CMG, Version 5-180.0,-90.0,180.0,90.02002-07-04T00:00:00ZT00:00:00Z2013-03-13T04:00:00ZThe MODIS/Aqua Snow Cover Daily L3 Global 0.05Deg CMG (MYD10C1) data set contains snow cover and Quality Assessment (QA) data, latitudes and longitudes in compressed Hierarchical Data Format-Earth ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]MOD29P1DV5MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Day, Version 5-180.0,-90.0,180.0,90.02000-02-24T00:00:00ZT00:00:00Z2013-03-13T04:00:00ZMODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Day (MOD29P1D) data set contains fields for Sea Ice by Reflectance, Sea Ice by Reflectance Spatial QA, Ice Surface Temperature (IST), and Ice ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]MOD10A2V5MODIS/Terra Snow Cover 8-Day L3 Global 500m Grid, Version 5-180.0,-90.0,180.0,90.02000-02-24T00:00:00ZT00:00:00Z2013-03-13T04:00:00ZThe MODIS/Terra Snow Cover 8-Day L3 Global 500m Grid (MOD10A2) data set contains data fields for maximum snow cover extent over an eight-day compositing period and a chronology of snow occurrence ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCAR_REANALYSIS_CDNCEP/NCAR Annual Reanalysis CDROM Series-180.0,-90.0,180.0,90.01958-01-01T00:00:00Z1998-12-31T00:00:00Z2013-02-27T05:00:00ZThe National Center for Atmospheric Research (NCAR) Data Support
Section (DSS) announced the release of the latest addition of the
Annual NCEP/NCAR Reanalysis CDROM series in May 2000. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_CHRR_NDH_LSLIDE_TELRDGlobal Landslide Total Economic Loss Risk Deciles-180.0,-58.0,180.0,86.02000-01-01T00:00:00Z2000-01-01T00:00:00Z2013-02-14T05:00:00ZGlobal Landslide Total Economic Loss Risk Deciles is a 2.5 minute grid of global landslide total economic loss risks. A process of spatially allocating Gross Domestic Product (GDP) based upon the ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_CHRR_NDH_MULTI_HFDGlobal Multihazard Frequency and Distribution-180.0,-58.0,180.0,85.02000-01-01T00:00:00Z2000-01-01T00:00:00Z2013-02-14T05:00:00ZGlobal Multihazard Frequency and Distribution is a 2.5 minute grid presenting a simple multihazard index based solely on summated single-hazard decile values. The hazards of interest include cyclones, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_CHRR_NDH_MULTI_MRDGlobal Multihazard Mortality Risks and Distribution-180.0,-58.0,180.0,85.02000-01-01T00:00:00Z2000-01-01T00:00:00Z2013-02-14T05:00:00ZGlobal Multihazard Mortality Risks and Distribution is a 2.5 minute grid identifying and characterizing the nature of multihazard risk at the global scale. For this study, multihazard considers the ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_CHRR_NDH_MULTI_PELRDGlobal Multihazard Proportional Economic Loss Risk Deciles-180.0,-58.0,180.0,85.02000-01-01T00:00:00Z2000-01-01T00:00:00Z2013-02-14T05:00:00ZGlobal Multihazard Proportional Economic Loss Risks is a 2.5 minute grid of a multihazard-based economic loss risk as a proportion of the economic productivity of the analytical unit, the grid cell. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_CHRR_NDH_MULTI_TELRDGlobal Multihazard Total Economic Loss Risk Deciles-180.0,-58.0,180.0,85.02000-01-01T00:00:00Z2000-01-01T00:00:00Z2013-02-14T05:00:00ZGlobal Multihazard Total Economic Loss Risk Deciles is a 2.5 minute grid of global multihazard total economic loss risks. First, for each of the considered hazards (cyclones, droughts, earthquakes, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_CHRR_NDH_LSLIDE_HDGlobal Landslide Hazard Distribution-180.0,-58.0,180.0,85.02000-01-01T00:00:00Z2000-01-01T00:00:00Z2013-02-13T05:00:00ZGlobal Landslide Hazard Distribution is a 2.5 minute grid of global landslide and snow avalanche hazards based upon work of the Norwegian Geotechnical Institute (NGI). The hazards mapping of NGI incorporates ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_CHRR_NDH_LSLIDE_MRDGlobal Landslide Mortality Risks and Distribution-180.0,-58.0,180.0,85.02000-01-01T00:00:00Z2000-01-01T00:00:00Z2013-02-13T05:00:00ZGlobal Landslide Mortality Risks and Distribution is a 2.5 minute grid of global landslide mortality risks. Gridded Population of the World, Version 3 (GPWv3) data provide a baseline estimation of ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_CHRR_NDH_LSLIDE_PELRDGlobal Landslide Proportional Economic Loss Risk Deciles-180.0,-58.0,180.0,86.02000-01-01T00:00:00Z2000-01-01T00:00:00Z2013-02-13T05:00:00ZGlobal Landslide Proportional Economic Loss Risk Deciles is a 2.5 minute grid of landslide hazard economic loss as proportions of Gross Domestic Product (GDP) per analytical unit. Estimates of GDP ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ESRI_Arc_AtlasArc Atlas: Our Earth (CD-ROM)-180.0,-90.0,180.0,90.01995-01-01T00:00:00Z1996-01-01T00:00:00Z2013-02-11T05:00:00ZArcAtlas: Our Earth brings to your computer a large collection of maps and information about the earth--its people, plants, animals, and their various environments and economies. Whether you're a ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]AST13POLASTER On-Demand L2 Polar Surface and Cloud Classification-180.0,-83.0,180.0,83.02013-01-31T05:00:00ZThis product is discontinued.
The ASTER On-Demand Level-2 Polar Surface and Cloud Classification product provides a classification map discriminating between different surface and cloud features ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GLOBALSOD_NCDCGlobal Surface Summary of Day (GLOBALSOD) Database Version 5, via WWW-180.0,-90.0,180.0,90.01930-01-01T00:00:00ZT00:00:00Z2013-01-24T05:00:00ZThe NCDC home page address on the WWW is
'http://www.ncdc.noaa.gov/'. To obtain the data via direct
internet-FTP: open ftp.ncdc.noaa.gov OR open hurricane.ncdc.noaa.gov;
login: ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]gov.noaa.ncdc.C00532Integrated Surface Hourly (DSI-3505)-180.0,-90.0,180.0,90.01901-01-01T00:00:00ZT00:00:00Z2013-01-24T05:00:00ZIntegrated Surface Hourly (ISH) Data is digital data set DSI-3505, archived at the National Climatic Data Center (NCDC). The Integrated Surface Hourly (ISH) database is composed of worldwide surface ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]gov.noaa.ncdc.C00353Integrated Surface Hourly CD-ROM Set-180.0,-90.0,180.0,90.01995-01-01T00:00:00ZT00:00:00Z2013-01-24T05:00:00ZIntegrated Surface Hourly Observations CD-ROM Set is a product offered by the National Climatic Data Center (NCDC). The product is composed of worldwide surface weather observations from about 12,000 ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NCDC_WX_EVENT_ARCHNational Climatic Data Center's Weather Event Case Study Archive (1991-2008)-124.0,25.0,-60.0,47.01991-10-31T00:00:00Z2008-12-31T00:00:00Z2013-01-24T05:00:00ZThe NCDC weather event archive contains case studies of the major
weather events that happened between 1991 and 2006. Each case study
includes a detailed discussion of the event combined ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]gov.noaa.ncdc.C00035Service Records and Retention System (SRRS) (DSI-9949)130.0,-15.0,-60.0,72.01983-05-31T00:00:00Z2001-08-05T00:00:00Z2013-01-24T05:00:00ZService Records and Retention System (SRRS) is historical digital data set DSI-9949, archived at the National Climatic Data Center (NCDC). The National Climatic Data Center (NCDC) has archived a number ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]gov.noaa.ncdc.C00354The Development of a U.S. Climatology of Extreme Ice Loads170.0,15.0,-66.0,72.01940-01-01T00:00:00ZT00:00:00Z2013-01-24T05:00:00ZThe Development of a U.S. Climatology of Extreme Ice Loads is a technical report available from the National Climatic Data Center (NCDC). Ice thickness (and therefore weight) is a key engineering ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GES_DISC_NLDAS_MOS0125_MC_V002NLDAS Mosaic Land Surface Model L4 Monthly Climatology 0.125 x 0.125 degree V002 (NLDAS_MOS0125_MC) at GES DISC-125.0,25.0,-67.0,53.01980-01-01T00:00:00Z2009-12-31T00:00:00Z2013-01-18T05:00:00ZThis monthly climatology data set contains a series of land surface parameters simulated from the Mosaic land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]MOD29P1D1MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Day V001-180.0,-90.0,180.0,90.02001-01-24T00:00:00ZT00:00:00Z2013-01-16T05:00:00ZSea ice products from the Moderate Resolution Imaging Spectroradiometer (MODIS)
include level 2 swath data and level 3 gridded day and night composites, at 1 km
resolution. Level 3 products consist ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GES_DISC_NLDAS_NOAH0125_MC_V002NLDAS Noah Land Surface Model L4 Monthly Climatology 0.125 x 0.125 degree V002 (NLDAS_NOAH0125_MC) at GES DISC-125.0,25.0,-67.0,53.01980-01-01T00:00:00Z2009-12-31T00:00:00Z2013-01-16T05:00:00ZThis monthly climatology data set contains a series of land surface parameters simulated from the Noah land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GES_DISC_NLDAS_MOS0125_H_V002NLDAS Mosaic Land Surface Model L4 Hourly 0.125 x 0.125 degree V002 (NLDAS_MOS0125_H) at GES DISC-125.0,25.0,-67.0,53.01979-01-02T00:00:00ZT00:00:00Z2012-11-01T04:00:00ZThis data set contains a series of land surface parameters simulated
from the Mosaic land-surface model (LSM) for Phase 2 of the North
American Land Data Assimilation System (NLDAS-2). ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GES_DISC_NLDAS_MOS0125_M_V002NLDAS Mosaic Land Surface Model L4 Monthly 0.125 x 0.125 degree V002 (NLDAS_MOS0125_M) at GES DISC-125.0,25.0,-67.0,53.01979-01-02T00:00:00ZT00:00:00Z2012-11-01T04:00:00ZThis data set contains a series of land surface parameters simulated from the Mosaic land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The data are ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GES_DISC_NLDAS_NOAH0125_H_V002NLDAS Noah Land Surface Model L4 Hourly 0.125 x 0.125 degree V002 (NLDAS_NOAH0125_H) at GES DISC-125.0,25.0,-67.0,53.01979-01-02T00:00:00ZT00:00:00Z2012-11-01T04:00:00ZThis data set contains a series of land surface parameters simulated
from the Noah land-surface model (LSM) for Phase 2 of the North
American Land Data Assimilation System (NLDAS-2). The data are ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GES_DISC_NLDAS_NOAH0125_M_V002NLDAS Noah Land Surface Model L4 Monthly 0.125 x 0.125 degree V002 (NLDAS_NOAH0125_M) at GES DISC-125.0,25.0,-67.0,53.01979-01-02T00:00:00ZT00:00:00Z2012-11-01T04:00:00ZThis data set contains a series of land surface parameters simulated from the Noah land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The data are ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0020Coordinated Eastern Arctic Experiment (CEAREX) Data-30.0,60.0,30.0,90.01988-03-01T00:00:00Z1989-05-31T00:00:00Z2012-10-18T04:00:00ZCEAREX was a multi-platform field program conducted in the Norwegian Seas and Greenland north to Svalbard from September 1988 through May 1989. Canada, Denmark, France, Norway and the United States ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0272GLIMS Glacier Database-180.0,-90.0,180.0,90.01850-01-01T00:00:00ZT00:00:00Z2012-08-31T04:00:00ZGlobal Land Ice Measurements from Space (GLIMS) is an international project with the goal of surveying a majority of the world's estimated 160,000 glaciers. GLIMS uses data collected primarily by ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0026AVHRR Leads-ARI Polar Gridded Brightness Temperatures-180.0,60.0,180.0,90.01988-01-01T00:00:00Z1989-12-31T00:00:00Z2012-05-15T04:00:00ZThis data set consists of AVHRR imagery selected from hard copy 'quick look' images to provide the best coverage possible over the Arctic approximately every three days for a three-year period. Level-1B ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0271Global Monthly EASE-Grid Snow Water Equivalent Climatology-180.0,-90.0,180.0,90.01978-01-01T00:00:00Z2007-12-31T00:00:00Z2012-05-15T04:00:00ZThis data set comprises global, monthly satellite-derived Snow Water Equivalent (SWE) climatologies from November 1978 through May 2007, with periodic updates released as resources permit. Global ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0461AMSRIce06 Airborne Topographic Mapper (ATM) Lidar Data-166.1468,64.8929,-148.2055,71.95772006-03-21T00:00:00Z2006-03-21T00:00:00Z2006-03-22T00:00:00Z2006-03-22T00:00:00Z2006-03-25T00:00:00Z2006-03-25T00:00:00Z2012-05-14T04:00:00ZNotice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0094AVHRR Polar Pathfinder Twice-Daily 25 km EASE-Grid Composites-180.0,-90.0,180.0,-54.0-180.0,48.0,180.0,90.01981-07-24T00:00:00Z2000-12-31T00:00:00Z2012-05-14T04:00:00ZThe AVHRR Polar Pathfinder Twice-Daily 25 km EASE-Grid Composites are a collection of products for both poles, consisting of twice-daily gridded and calibrated satellite channel data and derived parameters. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0066AVHRR Polar Pathfinder Twice-Daily 5 km EASE-Grid Composites-180.0,-90.0,180.0,-54.0-180.0,48.0,180.0,90.01981-07-24T00:00:00Z2005-06-30T00:00:00Z2012-05-14T04:00:00ZThe Advanced Very High Resolution Radiometer (AVHRR) Polar Pathfinder Twice-Daily 5 km EASE-Grid Composites are a collection of products for both poles, consisting of twice-daily calibrated and gridded ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0393Arctic Sea Ice Freeboard and Thickness-180.0,65.0,180.0,86.02005-10-21T00:00:00Z2005-11-24T00:00:00Z2006-02-22T00:00:00Z2006-03-27T00:00:00Z2006-05-24T00:00:00Z2006-06-26T00:00:00Z2006-10-25T00:00:00Z2006-11-27T00:00:00Z2007-03-12T00:00:00Z2007-04-14T00:00:00Z2007-10-02T00:00:00Z2007-11-05T00:00:00Z2012-05-14T04:00:00ZThis data set provides measurements of sea ice freeboard and sea ice thickness for the Arctic region. The data were acquired from the Ice, Cloud, and land Elevation Satellite (ICESat) Geoscience Laser ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0079Bootstrap Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS-180.0,-90.0,180.0,-39.0-180.0,30.0,180.0,90.01978-10-26T00:00:00ZT00:00:00Z2012-05-14T04:00:00ZThis sea ice concentration data set was derived using measurements from the Scanning Multichannel Microwave Radiometer (SMMR) on the Nimbus-7 satellite and from the Special Sensor Microwave/Imager ...