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THEMATIC AREA

Data

Discover and download the Earth observation data you need from the broad catalogue of missions the European Space Agency operate and support.

Data Description

ALOS PALSAR International Polar Year Antarctica

International Polar Year (IPY), focusing on the north and south polar regions, aimed to investigate the impact of how changes to the ice sheets ...

News

Discover the latest news on the European Space Agency's Earth Observation activities. Learn all about new data availability and how ESA's missions are performing.

General News

ALOS PALSAR WB1 Collection now available online

Area Observation Mode (Burst Mode 1) collection, which will complete the existing ALOS PALSAR data offer.

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Missions

Explore the European Space Agency's Earth Observation satellite missions. Learn all about ESA's dedicated Earth Explorers or collaborations with other agencies through the Third Party Missions programme.

ALOS OBJECTIVES
Third Party Missions

ALOS OBJECTIVES

Coastal zones, sea surface wind, wave height, wave current and ocean dynamics, sea ice etc

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INSTRUMENTS

Explore the many instruments the European Space Agency use to observe the Earth. ESA offer data from a wide range of optical, radar, atmospheric, altimetric and gravimetric instrumentation.

a-imaging-radars

Third Party Missions

PALSAR PROCESSOR RELEASES

Read more ALOS PALSAR Quality Disclaimer A small percentage of ALOS PALSAR products processed by the current installed ESA IPF are affe...

OTHER RESOURCES

Browse through mission documentation and reports, and learn more about European Space Agency Earth Observation projects and opportunities.

DOCUMENT - Product Document

1 June 2020

ALOS-PALSAR-Quality-Disclaimer.pdf

in correspondence of SWST change triggered by the instrument to avoid range aliasing issues. In any case the occurrence of these events appears to be quite rare (~2% of the cases). The current Download