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MODIS

SMAP NEE Data for Research Sites

Fixed Sites Subsetting and Visualization Tool

The Fixed Sites Subsets Tool provides customized, pre-processed, subsets and visualizations of land products for selected field and flux tower sites around the world.

The Fixed Sites Subsets Tool now provides pre-processed subsets of SMAP Net Ecosystem Exchange data, in addition to many VIIRS and MODIS products, at research sites around the world.

NASA Earth Observing Data and Tools Aid International Education

Dr. Don McNeil uses the ORNL DAAC’s Global Subsets Tool.

Dr. Don McNeil and his students analyzing data in the classroom. The projected wall image on the left shows the result of a MODIS data subset using the ORNL DAAC’s Global Subsets Tool. The projected wall image on the right shows thematic maps of daily land surface temperature increase in North and South America and Antarctica using a laterally rotated Mollweide Earth projection. Image courtesy of Dr. McNeil.

Dr. Don McNeil and students at Prince of Songkla University in Thailand use NASA Earth observing data to study environmental change.

MODIS-derived Forest Radiation Data for Brazil

Average daily net radiation.

Average daily net radiation for the 8-day timestep, 2000-03-29 to 2000-04-06, in the upper Xingu River Basin, Mato Grosso, Brazil, study area.

Three MODIS products were used to derive daily average land surface net radiation for the forests of the upper Xingu River Basin in Mato Grosso, Brazil.

MODIS Collection 6 Phenology and Other Updates

MODIS pixel quality for Paradise, CA

Periodic fires near Paradise, California (in 2001, 2008, and 2018) observed from MODIS as recorded in the newly released MCD64A1 product: MODIS/Terra and Aqua Burned Area Monthly L3.

Several updates are now available for MODIS Land Products, including the addition of the Collection 6 phenology product.

Subset data for 400+ new sites

A total of 417 new sites were added to the MODIS and VIIRS Fixed Sites tool, which includes 138 new Aeronet sites, 21 AsiaFlux, 9 ChinaFlux, 6 EOSLandValidation, 70 European Fluxes sites, 23

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