Landsat Science Archive

56 Landsat Images Provided to International Charter, Jan. 2016
Jan 31, 201656 Landsat Images Provided to International Charter, Jan. 2016

The Charter as a one-stop-shop for impact maps—an essential resource, since in many cases satellite data are the only practical method to assess current ground conditions after a disaster.

paper graphic from Kays et al.
Jan 29, 2016Science, Nature, and Landsat in 2015

Last year, Landsat data were used in some aspect to inform a dozen research papers published in Science, Nature and Nature’s discipline-specific journals. The paper topics included animal migration patterns, glacier […]

D.C. covered in snow
Jan 26, 2016Landsat Sees a Blizzard, January 24, 2016

On January 24, 2016 Landsat 8 acquired a clear view—from South Carolina to Pennsylvania—the day after a blizzard covered much of the eastern United States in snow. Watch as more than 620 miles (1,000 km) of landscape are shown in detail.

Tim Newman at LSTM
Jan 25, 2016Landsat Science Team Meeting – Jan. 2016

The USGS Landsat website has made all presentations given at the January 2016 Landsat Science Meeting available online.

Edits to NOAA Chart for Yukon River
Jan 18, 2016Satellite Images are Source for First-of-its-Kind Charts of Alaska’s Yukon River

NOAA’s Office of Coast Survey has issued provisional charts for barge operators and others traversing Alaska’s challenging Yukon River.

field day in Alice Springs
Jan 13, 2016Satellite Data Help Australian Ranchers Meet the Rising Demand for Meat in a Changing World

When Russell Lethbridge walks his property in northern Australia — kicking-up clouds of dust that catch the sunlight as he assesses the grasses, shrubs and brush that fill the landscape with muted tones of green — he carries the legacy of five […]

TIRS diagram
Jan 13, 2016Landsat 8 Thermal Data Update

Landsat 8 Thermal Infrared Sensor (TIRS) data continue to be collected with the scene select mirror encoder electronics disabled (mode 0). While in this mode, the TIRS line of sight model (LOS) will be regularly updated and modifications are […]

Banaue rice terraces
Jan 11, 2016Future Grains

When global food prices spiked dramatically in late 2007 and into 2008, the costs of many basic dietary staples doubled or even tripled around the world, sparking protests and riots. Panicked governments stopped exporting food, aggravating the crisis.

Newman Library
Jan 6, 2016Future Science Products for Landsat Satellite to be Discussed at Landsat Science Team Meeting

Virginia Tech faculty members and graduate students will get to present their remote sensing research to scientists from across the world when the Landsat Science Team meets on the Blacksburg campus Jan. 12-14.

OLI
Dec 31, 2015Letter Contract for Landsat 9 Imager-2 Awarded

NASA has awarded a sole source letter contract to Ball Aerospace & Technologies Corporation, Boulder, Colo., to build the Operational Land Imager-2 instrument for the Landsat 9 project.

79 Landsat Images Provided to International Charter, Dec. 2015
Dec 31, 201579 Landsat Images Provided to International Charter, Dec. 2015

The Charter concept is this: a single phone number is made available to authorized parties providing 24/7 contact to a person who can activate the charter. Once activated, a project manager takes charge. The project manager knows what satellite […]

Rice fields
Dec 18, 2015Mapping Rice, Managing Water in Parched California

Liheng Zhong, a Senior Delineator with the California Department of Water Resources is working on a way to map rice fields with Landsat to better manage water use. He presented some of this findings at #AGU15, here’s what he shared with us.

Mongolian Plateau lake
Dec 18, 2015Behind the Rapid Loss of Lakes on the Mongolian Plateau

Shengli Tao, from Peking University, has used the Landsat data archive to map, measure, and investigate the shrinking lakes of the Mongolian Plateau. We spoke to Tao about the work he presented at #AGU15.

Clopper Lake
Dec 18, 2015Tracking Global Surface Water Dynamics with Landsat

At #AGU15, Amy Hudson, from the University of Maryland College Park, presented a poster about her work to develop a global surface water dynamics map for the years 2000–2014 using data from three Landsat satellites. We spoke with her about this […]

2015 Antarctica velocity map
Dec 18, 2015Measuring Movement at the Bottom of the Earth

Alex Gardner, a Research Scientist at NASA’s Jet Propulsion Laboratory, has used 30 years of Landsat data—some 3 million scenes—to measure the velocity of Antarctica’s ice sheet. He spoke with us about the work he is presenting at #AGU15.

a river meander
Dec 18, 2015The Mechanics of Meander Migration

Joshua Ahmed from Cardiff University studies how river meanders evolve. Using Landsat data to examine river movement through time, his team has made new observations about river channel change. He presented his findings at #AGU15.

installing water gages in Kenya
Dec 18, 2015Monitoring Small Surface Water Bodies in Africa

Naga Manohar Velpuri, works with the USGS Famine Early Warning Systems Network (FEWS NET). The project has recently initiated a large-scale project to monitor surface water bodies in the pastoral regions of Africa using multi-source satellite […]

Lake Clark
Dec 18, 2015Watching Glacial Sediment Plumes in Alaska’s Lake Clark

Carson Baughman, a geographer at the USGS Alaska Science Center, presented results of his study on seasonal glacial sediment plumes in Alaska’s Lake Clark at #AGU15. We talked to Carson about his work.

houses in nepal
Dec 17, 2015Detecting Landslides in Nepal with Landsat

Justin Roberts-Pierel from the Joint Center for Earth Systems Technology, uses Landsat 8 to detect landslides in the Himalayas. He provided information about his studies at #AGU15. We talked with him about his work.

wild horses
Dec 17, 2015An Integrated Look at Barrier Islands: Assateague to Metompkin

A new Landsat-based report from the USGS St. Petersburg Coastal and Marine Science Center takes an integrated look at barrier islands.

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