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Human Dimensions News

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The image above is an Advanced Very High Resolution Radiometer (AVHRR) satellite image of Alaska.

Growing Data

Improved satellite data from Landsat and AVHRR produce false color maps for environmental scientists.
Feature Article
July 22, 2020
The International Geosphere-Biosphere Programme (IGBP) is taking the first steps towards attaining a better understanding of the effects of biome perturbations.

Grasslands Initiative

The IGBP takes the first steps towards attaining a better understanding of dust storms.
Feature Article
July 22, 2020
Photograph of cracks in the Larsen B Ice Shelf south of the Seal Nunataks on Mary 13, 2002

Fragment of its Former Shelf

The Larsen B Ice Shelf disintegrated within 35 days between January 31 and March 7, 2002.
Feature Article
July 22, 2020
SeaWinds can produce a detailed structure of a hurricane, as in this image of Hurricane Floyd. (Image courtesy of the Winds at JPL).

Forecasting Fury

Data from NASA satellites allow researchers to detect potential hurricanes up to two days earlier than with traditional forecasting methods.
Feature Article
July 22, 2020
These photographs show the Sonoran Desert in different stages: normal vegetation (upper left), burning desert (upper right), and a landscape with burned areas in the foreground and unburned desert behind.

Flame & Flood

ASTER data help evaluate fire scars by using VNIR to find differences in vegetation.
Feature Article
July 22, 2020
The JERS-1 SAR image above shows the Bajawa Breccia Cone Complex in Eastern Indonesia from February 3, 1996.

Fish in the Trees

Synthetic Aperture Radar aboard the JERS-1 satellite collects data from the world's tropical forests.
Feature Article
July 22, 2020
The image above shows the Greenland Ice Sheet

Fire and Ice

Researchers link the Greenland snow melt anomaly to the eruption of Mount Pinatubo.
Feature Article
July 22, 2020
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