October 2013

Marx's Study area
Oct 30, 2013Using Landsat to Detect Human Rights Violations

Over 2500 villages were destroyed during six years of conflict in Darfur between 2002 and 2008. Dr. Andrew Marx, a 2013 fellow at the Center for the Prevention of Genocide at the U.S. Holocaust Memorial Museum, has found that this type of [...]

Oct 28, 2013Landsat Science Team at USGS EROS Center

The Landsat Science Team Meeting is being held at the USGS EROS Center in Sioux Falls, SD this week from Tuesday through Thursday. During the meeting, the science team members will provide an update of their ongoing Landsat research, discuss [...]

Upcoming Change in Landsat 8 Radiometric Calibration
Oct 25, 2013Upcoming Change in Landsat 8 Radiometric Calibration

In the near future, calibration changes will be made that will affect the Thermal Infrared Sensor (TIRS) Band 10 and all of the Operational Land Imager (OLI) bands onboard Landsat 8.

Landsat 8 image of Mount Jefferson
Oct 23, 2013How To Make a True-Color Landsat 8 Image

Robert Simmon from NASA’s Earth Observatory has provided a detailed tutorial on creating true-color images using Landsat 8 data on his Elegant Figures blog.

Allen Pope
Oct 22, 2013Studying Ice and Snow with Landsat 8

Allen Pope, a research assistant at the National Snow & Ice Data Center, recently created this video showing some of the ways Landsat 8 data are used to study the cryosphere.

Landsat Update: Upcoming Landsat 8 Reprocessing
Oct 21, 2013Landsat Update: Upcoming Landsat 8 Reprocessing

Within the next several weeks, all Landsat 8 data that have been acquired since achieving WRS-2 operational orbit will be reprocessed using updated calibration parameters for OLI and TIRS data. During this time, all online products will be [...]

Aerial view of glacial outwash plain in Iceland
Oct 18, 2013Surveying Ice and Fire: The First Map of All of Iceland’s Glaciers and Subglacier Volcanic Calderas Released

For the first time, all of Iceland’s glaciers are shown on a single map, produced by the Icelandic Meteorological Office (IMO), in collaboration with the U. S. Geological Survey (USGS) and Iceland Geosurvey. The map is the first to incorporate [...]

Landsat Data Processing Resumes
Oct 17, 2013Landsat Data Processing Resumes

Processing has resumed for Landsat 8 and Landsat 7 data acquired from October 1, 2013 to October 17, 2013. Scenes will become available for download from EarthExplorer and GloVis as processing is completed.