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The Terrestrial Ecology Subsetting and Visualization Services (TESViS) global subsets tool provides several means of subsetting Moderate Resolution Imaging Spectroradiometer (MODIS) and Visible Infrared Imaging Radiometer Suite (VIIRS) data. 

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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.
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