August 2015


ISU team in the field
Aug 7, 2015A Landsat-based Tool to Track Cheatgrass, Monitor Potential Wildfire Hazard

Landsat 8 imagery is being used to identify increased wildfire susceptibility due to the invasion of cheatgrass on rangelands.

Landsat Images Provided to the International Charter in July 2015
Jul 31, 2015Landsat Images Provided to the International Charter in July 2015

The International Charter is a system that supplies free satellite imagery to emergency responders anywhere in the world.

Satellite-located landslides
Jun 4, 2015Scientist-Volunteers Map Landslides from Nepal Quakes

As millions of people regroup from earthquakes in Nepal, a team of international volunteers is combing through satellite imagery of the region to identify additional hazards: earthquake-induced landslides. “Landslides are a common secondary [...]

Landsat Images Provided to the International Charter in May 2015
May 31, 2015Landsat Images Provided to the International Charter in May 2015

The International Charter is a system that supplies free satellite imagery to emergency responders anywhere in the world.

Landsat image of blocked road
May 14, 2015Gorkha Quake-Induced Chongsecun Landslide and Lake (Tibet)

The Chongsecun landslide was found by a Canadian government scientist (Ministry of Forests, Lands and Natural Resource Operations Canada) scrutinizing post- and pre-quake Landsat 8 images.

Landsat 8 image of Langtang Valley
May 5, 2015Landsat Shows New Hazards Arising in Manaslu/Langtang Region of Nepal

The April 25, 2015, magnitude 7.8 Gorkha earthquake in Nepal triggered devastating landslides in Langtang Valley. Ice, snow and debris avalanches, rockfalls and landslides also occurred widely in other areas of the Nepal Himalaya. Landsat 8 [...]

Landsat image showing post-earthquake landslide in Langtang Valley.
May 2, 2015Landsat 8 Reveals Extent of Quake Disaster in Nepal’s Langtang Valley

The magnitude 7.8 Gorkha earthquake that struck Nepal on April 25, 2015, caused extensive damage in Kathmandu Valley and severely affected Nepal's rural areas. Space agencies around the world are providing extensive resources in a huge [...]

Landsat Images Provided to the International Charter in April 2015
Apr 30, 2015Landsat Images Provided to the International Charter in April 2015

This month, 53 Landsat scenes were ingested by the USGS Hazard Data Distribution System to provide data for Charter activations.

tornado track
Apr 15, 2015NASA’s SPoRT Disaster Response Team Provides Landsat Imagery for Illinois Tornadoes

On April 9, 2015, severe thunderstorms produced several reports of damaging wind, hail, and tornadoes — including one particularly strong (EF-4) long-track tornado across north-central Illinois.

Landsat Images Provided to the International Charter in March 2015
Mar 31, 2015Landsat Images Provided to the International Charter in March 2015

The International Charter is a system that supplies free satellite imagery to emergency responders anywhere in the world.