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RADARSAT-1 Resources

Earthdata resources for users working with NASA’s RADARSAT-1 data include tutorials and other learning resources, news announcements such as instrument updates and data releases, user guides and related documents, and frequently asked questions.

RADARSAT-1 Learning Resources

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These images show before and after: Before radiometric terrain correction (RTC), Klamath Mountains in northern California appear stretched on one side and compressed on the other (left). RTC (right) moves pixels to unstretch the mountains and adjusts pixel values to subtract the effect of slopes on brightness. Left: © JAXA/METI 2008; right: ASF DAAC 2016; Includes Material © JAXA/METI 2008.

Terrain-Correct CEOS Data

This data recipe guides users to terrain correct CEOS-formatted data granules for legacy platforms.
Data Recipe
Oct. 18, 2016
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RADARSAT-1 News

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Headshot of Dr. Zhong Lu, Southern Methodist University

Dr. Zhong Lu

Data from NASA’s ASF DAAC helps scientists like Dr. Zhong Lu develop satellite radar remote-sensing techniques for studying geohazards.
Data User Story
July 28, 2022
Headshot of li outside with arctic ice behind him

Dr. Xiaofeng Li

Who uses NASA Earth science data? Dr. Xiaofeng Li, to study atmospheric and oceanic processes.
Data User Story
April 22, 2021
Methane seeps to the surface of this Arctic lake.

Leaking Lakes

Bubbles large and small signal changes in the Arctic and in Earth’s atmosphere.
Feature Article
Dec. 28, 2020
Over 200 subglacial lakes have been discovered underneath the ice of Antarctica, some of which are marked with white and black with dots on this map.

Fathoming Antarctica

Lakes hidden under the Antarctic ice sheet may play a role in its stability.
Feature Article
Dec. 28, 2020
Photograph of Mount McKinley

Drying in Denali

Scientists search for the causes of shrinking Alaskan wetlands.
Feature Article
Dec. 27, 2020
Hurricane Katrina's eyewall swirls in a photograph by a National Oceanic and Atmospheric Administration (NOAA) P-3 hurricane hunter pilot on August 28, 2005, a day before the powerful storm slammed into the United States Gulf Coast.

Data More Powerful than Hurricanes

New ways of looking at data help storm forecasters and emergency managers solve challenges and prevent hurricane losses.
Feature Article
Dec. 27, 2020
Scientists study a luxuriant microbial mat on the Markham Ice Shelf, one of the last remaining ice ecosystems on the northern coast of Ellesmere Island.

Breakup of the Ward Hunt Ice Shelf

Publication from NASA ESDIS describing research uses of data from EOSDIS - discovering the breakup of the biggest ice shelf in the Arctic.
Feature Article
Dec. 27, 2020
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Frequently Asked Questions

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