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  • Mission - Earth Explorers

    Mission - Earth Explorers

    CryoSat

    CryoSat determines variations in the thickness of continental ice sheets and marine ice cover. Europe's first ice mission is an advanced radar altimeter specifically designed to monitor the most dynamic sections of Earth's cryosphere.

  • Data - Other

    Data - Other

    EO Sign In registration

    Learn how to register an EO Sign In account, which is required to access some data and submit proposals for data.

  • Data - Other

    Data - Other

    Data registration and proposals profile

    Access your profile to see your requested data products or registrations and proposals you have submitted. An active EO Sign In account is required.

  • Data - Other

    Data - Other

    Data Service Request

    Submit a general or multi-mission data service request for products offered beyond the standard services. Access will be granted upon ESA approval of the request. An EO Sign In account is required.

  • Data - Other

    Data - Other

    Project Proposal submission

    Submit a general or multi-mission proposal for project data. Proposals will be reviewed and a product/programming quota will be assigned by ESA. An EO Sign In account is required.

  • News - Operational News

    News - Operational News

    New Ice Baseline E and Near Real Time Processors

    On 20 September 2021, the new CryoSat Ice Baseline-E processors have been installed into operations within the CryoSat Payload Data Segment (PDS).

  • News - Maintenance News

    News - Maintenance News

    ESA data dissemination - Maintenance on 17 August 2021

    Due to a scheduled software patching campaign on 17 August, a series of data dissemination services will experience a short downtime.

  • News - Operational News

    News - Operational News

    Reprocessing of CryoSat L2 Lower Quality GOP Products Complete

    CryoSat L2 geophysical ocean products (GOP) covering the period 11-23 June 2021 were found to have lower quality than nominal products, especially in coastal regions, due to inaccuracies in some of the auxiliary files used in the processing.

  • News - Operational News

    News - Operational News

    CryoSat Daily Quality Control (QC) Ocean Processor Delay

    CryoSat Quality Control (QC) and Daily Report generation for Ocean Processor products is currently experiencing a delay due to maintenance of the QC tool..

  • News - Maintenance News

    News - Maintenance News

    ESA data dissemination maintenance 22 July 2021

    A planned software maintenance will affect ESA's data dissemination services on 22 July 2021.

  • News - Maintenance News

    News - Maintenance News

    ESA data dissemination maintenance 13 July 2021

    A planned software maintenance activity will affect ESA’s ERS/Envisat (A)SAR and ALOS PALSAR data dissemination services on 13 July 2021

  • Tools - Apps

    Tools - Apps

    CryoSat app for Android

    Download the CryoSat application to discover what the mission is about, how it works and what the elements of the space and ground segment that makes this mission unique are.

  • Tools - Apps

    Tools - Apps

    CryoSat app for iPad

    Download the CryoSat application to discover what the mission is about, how it works and what the elements of the space and ground segment that makes this mission unique are.

  • Tools - Apps

    Tools - Apps

    CryoSat app for iPhone

    Download the CryoSat application to discover what the mission is about, how it works and what the elements of the space and ground segment that makes this mission unique are.

  • Document - Technical Note

    Document - Technical Note

    ALOS-PALSAR-processor-software-release-note.pdf

    This document is the software release note for ALOS PALSAR processor version 5.04 and includes history of all updates to the previous versions of the processor.

  • Document - Technical Note

    Document - Technical Note

    CryoSat-2-Guidelines-for-reverting-Waveform-Power-Sigma-Nought-in-SAR-mode.pdf

    The scope of thisTechnical Note is tofeatureknow-howand recipes in ordertoextract the sigma nought information from CryoSat-2 data productsin SAR mode.

  • Document - Technical Note

    Document - Technical Note

    Guidelines-for-the-SAR-Delay-Doppler-L1b-Processing.pdf

    The purpose of this document is to present the major theoretical guidelines for a standard SAR (aka Delay Doppler) Processing from low-level data (FBR, aka L1a) to multi-looked waveforms (L1b) in case of the Closed-Burst instrument transmission mode (CryoSat-2 and Sentinel-3 case).

  • News - Operational News

    News - Operational News

    CryoTEMPO EOLIS and Operation IceBridge Data Added to Cryo2Ice Coincident Data Explorer

    CryoTEMPO-EOLIS and Operation IceBridge data are now available in the Cryo2Ice Coincident Data Explorer.

  • News - General News

    News - General News

    7th CryoSat Quality Working Group Meeting - Presentations now online

    After the successful 7th CryoSat Quality Working Group (QWG) meeting (which was held at ESA/ESRIN from 26 - 28 November 2018), all the presentations are now available to download.

  • News - General News

    News - General News

    ALOS PALSAR Ice Polar Year Antarctica dataset now available

    ESA is pleased to announce the ALOS PALSAR IPY Antarctica dataset is now available to the scientific community through an improved service: it is possible to easily select and download the products from an online map of Antarctica.