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NASA and ISRO’s NISAR: Mapping Earth’s Flatness in Detail

NASA and ISRO’s NISAR: Mapping Earth’s Flatness in Detail

November 9, 2025 Lisa Park - Tech Editor Tech

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NASA-ISRO <a href="https://www.newsdirectory3.com/whistle-begin-for-the-competition-between-u-la-calera-and-palestino/" title="Whistle begin for the competition between U. La Calera and Palestino">NISAR</a> Satellite​ Releases Frist Earth Image


NASA-ISRO NISAR Satellite⁣ Releases First Earth Image

NISAR L-band radar image ​of ​Mount Desert Island, Maine
Taken on August 21,‍ this​ NISAR L-band radar‌ image shows Mount Desert Island in Maine. Green indicates forest; magenta indicates hard or regular surfaces,such as empty lots and buildings.⁣ The magenta area at the northeastern tip of the island is the city of Bar ​Harbor. (NASA Doc)

The ⁣first‌ image⁣ of our planet’s ⁢surface‍ from an Earth-observing radar satellite NISAR (NASA–ISRO Synthetic Aperture Radar) has emerged, providing a glimpse of what’s to come as the joint mission between NASA and ISRO (Indian ⁤Space Research Organization) approaches full scientific operations later this year.

“Launched under President Trump ⁣with India, NISAR’s first images are a ⁢true ‌testament​ to what⁤ can be achieved when ‍we unite around a ⁢shared⁢ vision of innovation⁣ and discovery,” saeid Acting⁢ NASA Administrator Sean Duffy.

“This is just‍ the beginning. NASA ‍will continue to build on the remarkable scientific ⁢advances of‍ the past‍ and present as we pursue the goal of maintaining our nation’s space dominance through Gold Standard Science.”

Also ⁢read:⁣ Interstellar Comet‍ 3I/ATLAS Makes ⁢a Thrill, Scientists‍ Clarify the “Color Change” Issue

Images from the‍ spacecraft, ⁤launched by ISRO on july ⁢30, demonstrate the level of detail at which‌ NISAR scans the Earth to provide unique and ‍actionable information ⁣to decision makers in a variety of areas,⁣ including​ disaster response, ecosystem monitoring, and climate change research.

NISAR: At a Glance

  • What: ⁣A joint earth-observing radar satellite mission ⁣between NASA and ISRO.
  • Where: Global coverage, with the‍ first image focusing on Mount‌ Desert Island, Maine, USA.
  • When: ‌launched July 30,202

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