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This thumbnail shows a part of the initial screen a user sees when accessing TESViS's FIxed Subset Tool. There is a grapscale map of the world, showing continents in white. In several places over the land masses are green dots representing the location of the more than 3,000 field and flux tower sites whose data is used in the validation of models and remote sensing products.

Data Tool in Focus: TESViS

Terrestrial Ecology Subsetting and Visualization Services (TESViS) supports ecological field research in easy-to-use formats.
Feature Article
Image of Earth with lines showing orbital tracks criss-crossing the surface; image tinted greenish blue

Tearing Down Technical Barriers

New surface water extent and surface disturbance products from a NASA effort are providing needed resources to federal agencies.
Feature Article
This SAR displacement image shows the degree of land subsidence following an earthquake. There is a color spectrum ranging from blue to green to yellow to orange to red, with red indicating the most subsidence (measured in centimeters) and blue indicating the least. The largest area of color on this island is in the yellow to green range.

Data Tool in Focus: OpenScienceLab

OpenScienceLab promotes open science by reducing barriers to working with synthetic aperture radar (SAR) data in the cloud.
Feature Article
InSAR image of Hawaii, Big Island, with colors indicating land movement over time; tightest concentration of land movement is over the Mauna Loa volcano near the center of the image

Big Data Meet Open Science

A NASA-funded project is making synthetic aperture radar (SAR) data easier to work with—and preparing NASA for a SAR data explosion.
Feature Article
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