Data Access Tool

Use the selectors below to search and filter by time range and/or geographic area

Selected Data Set Information

Note: To select a different data set, close this window (or tab) and navigate to the data set landing page you want.

Data Set:
CryoSat-2 Level-4 Sea Ice Elevation, Freeboard, and Thickness, Version 1
Data Set ID:
RDEFT4
Data Set Summary:
This data set contains estimates of Arctic sea ice thickness and concentration, ice freeboard and surface roughness, as well as snow density and depth, derived from the ESA CryoSat-2 Synthetic Aperture Interferometric Radar Altimeter (SIRAL). The data are provided daily on a 25 km grid as 30-day averages for the months between September and May.

Filter by date:

Filter spatially by bounding box:

 

Filter spatially by drawing a bounding box or polygon:

Note: Blue-green overlay shows the dataset coverage, unless it is global.
Data provided by:
×
    CesiumNSIDC Data Access UI v4.0.1
    files selected (~0 MB)
    '*' match multiple characters; '?' match one character; ',' combine queries; Example: *2019??01*,*2020??01*
    File Name
    Size (MB)
    Start Time
    End Time
    files selected (~0 MB)
    Download Python script.
    Download files with the Earthdata Download application, a data download management tool. The application must be installed. Supports direct download for any number of files.
    Use Earthdata Search to apply customizations (e.g., subset, reformat) prior to downloading data files. Your current filter selections will be automatically transferred.