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.

Landsat mosaic of Australia
Mar 31, 2015Holding the Key—Australia Unlocks Its Landsat Archive

In Australia, the Unlocking the Landsat Archive (ULA) project has created a “living and accessible” archive of Landsat 5 and 7 data, for years 1998–2012.

Server farm at Google
Mar 26, 2015Big Data Helps Scientists Dig Deeper

In 2008, the U.S. Geological Survey took 3.6 million images acquired by Landsat satellites and made them free and openly available on the Internet.

Earth data
Mar 26, 2015More Ways to Get Landsat Data

Last Thursday, Amazon Web Services (AWS) announced that it is now hosting Landsat 8 imagery on its publicly accessible Simple Storage Service (S3).

vicarious calibration
Mar 25, 2015Landsat and the Private Tech Sector: Direct and Complementary Uses of Imagery

Landsat is a key data input for many products developed and used in water resources, agricultural monitoring, land use and land cover monitoring, forest management, and development planning.

Fremont Lake Basin
Mar 23, 2015Historical Satellite Images Reveal Snow is Melting Earlier in Wyoming

A NASA study of a basin in northwestern Wyoming revealed that the snowmelt season in the area is now ending on average about sixteen days earlier than it did from the 1970s through the 1990s.

iGETT participants
Mar 16, 2015Landsat Helps to Build a Geospatial Workforce

The federal government has invested billions of dollars to ensure our country’s leadership in space-based observations of our planet. We need a workforce that is fully prepared to understand and use this data for solving problems of local, national and global concern. Community colleges provide fertile ground for remote sensing workforce development at an effective technician level. They serve almost half the undergraduate students in the United States, and they are well positioned to increase workforce diversity. Nearly half of all Hispanic/Latino and Pacific Islander/Asian students, 36% of African American students, and 42% of Native American/ Native Alaskan students attend a two-year public institution (U.S. Department of Education 2009).

TIRS
Mar 16, 2015L8 TIRS Data Processing Resumed

On March 13, 2015 at 4:00 pm CT, processing of Landsat 8 Thermal Infrared Sensor (TIRS) data resumed. The newly processed data includes the revised Calibration Parameter Files established after the mechanism control electronics (MCE) swap on March 2, 2015.

Mountain pine beetle destruction
Mar 7, 2015Landsat-Based Insect Atlas Gives Best View of Outbreaks in Forests

Scientists for the first time have simultaneously compared widespread impacts from two of the most common forest insects in the West—mountain pine beetle and western spruce budworm – an advance that could lead to more effective management policies.

TIRS
Mar 6, 2015TIRS Resumes Nominal Operations

The Landsat 8 Thermal Infrared Sensor (TIRS) resumed normal imaging operations.