Draft data provide much-needed validation for estimates of sea ice thickness from satellites and models. The Submarine Arctic Science Program (SCICEX) is pleased to announce the release of sea ice… Read more »

The ARC at NSIDC is losing its archivist.  Allaina Wallace’s tenure at NSIDC started with the task of making safe a disordered collection that included treasures such as glass plate… Read more »

NSIDC is pleased to announce that the Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data Set has been updated to include data through 30 September 2013.

NASA IceBridge MCoRDS L2 Ice Thickness data for 2013 Arctic are now available from NSIDC.  For documentation, and to access the data, see the IceBridge MCoRDS L2 Ice Thickness data… Read more »

NASA IceBridge LVIS Level-0 Raw Ranges data for 2013 Arctic are now available from NSIDC.  For documentation, and to access the data, see the IceBridge LVIS L0 data catalog page.

NSIDC is pleased to announce that the DMSP SSM/I-SSMIS Pathfinder Daily EASE-Grid Brightness Temperatures data set has been updated to include data through 31 December 2013.

NSIDC is pleased to announce that the DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures data set has been updated to include data through 31 December 2013.

Beginning 10 Feb. 2014, Version 2  AMSR-E/Aqua L2A Global Swath Spatially-Resampled Brightness Temperatures will no longer be available from NSIDC. Version 3 of the AMSR-E/Aqua L2A Global Swath Spatially-Resampled Brightness… Read more »

This new data set of image and shapefiles provides estimates of Arctic sea ice extent and concentration from 1901 to 1956 created from a collection of historic, hand-drawn sea ice… Read more »

NASA IceBridge ATM L2 Icessn Elevation, Slope, and Roughness data for 2013 Arctic are now available from NSIDC.  For documentation, and to access the data, see the IceBridge ATM L2… Read more »