a smelly HAB
Oct 11, 2018Satellites on Toxic Algae Patrol

Increasingly, water managers are turning to satellites like Landsat to monitor inland waters.

Flinders River estuary at low tide
Sep 1, 2018Reading the Tides: Monitoring Estuarine Habitats in Northern Australia with Landsat

Australian researchers have used Landsat imagery to map coastal habitats critical to threatened and migratory species in northern Australia.

Landsat in Action
Sep 1, 2018USGS Video: Landsat in Action—Water Use with Molly Maupin and Gabriel Senay

Find out how Landsat imagery has been used by the National Water Census and in studying water use trends.

Suwannee River entering Gulf of Mexico
Aug 30, 2018Where Rivers Meet the Sea—Envisioning Science with Landsat

A Landsat 8 image of the Suwannee River meeting the Gulf of Mexico took first place in this year’s Envisioning Science image competition held by NC State.

Split iceberg
Aug 7, 2018Seeing Hidden Worlds Under Melting Ice

Multi-year comparison of Landsat images can unmask previously unknown geography.

Cape Code National Seashore
Jul 18, 2018Landsat-based Global Study of World’s Beaches Shows Threat to Protected Areas

Using 30 years of Landsat data, a team of scientists and engineers from the Netherlands determined how Earth’s sandy beaches are changing.

Lake Sunapee algal bloom
May 30, 2018Landsat 8 as a Tool for Monitoring Algal Blooms

When algae blanket a lake’s surface, loss of sunlight and—eventually—oxygen, smothers aquatic life.

dead red gum trees
May 29, 2018Rain Showers, Flowers, and Floods—Understanding How Vegetation Responds to Flooding and Drought in Australia’s Breadbasket

Using a quarter century of Landsat data, geospatial researchers have mapped and modeled how vegetation responds to water availability across the entire Murray-Darling Basin.

Blue river flowing through the Petermann Glacier
May 23, 2018Supraglacial Lakes Are Not Destabilizing Greenland’s Ice Sheets, Yet

Using Landsat 8 satellite images from 2014 to 2016, researchers have discerned when the lakes on Greenland’s Petermann ice tongue formed, their movement, and changes in surface extent across time.

center-pivot irrigation crops in the Saudi desert
May 16, 2018Satellites Reveal Major Shifts in Global Freshwater

Earth’s wet land areas are getting wetter and dry areas are getting drier due to a variety of factors, including human water management, climate change and natural cycles.

northeast of sprague river village
Apr 26, 2018Solving the Riddle of Water Use in the Upper Klamath Basin

When it comes to water, when does less really mean more?

crop irrigation
Apr 23, 2018Landsat Imagery Sheds Light on Agricultural Water Use

Researchers armed with data from the Landsat Earth-observing satellites recently teamed up with Google to track water used for irrigation.

Glen Canyon Dam
Mar 15, 2018Land Under Water: Estimating Hydropower’s Land Use Impacts

A team of Norwegian-based researchers has developed an innovative way to describe how much land it takes to generate a kilowatt-hour of electricity from hydropower.

Martha Anderson
Feb 5, 2018USGS Video: Landsat in Action—Monitoring Crop Land with Martha Anderson

Martha Anderson talks about the value of Landsat and its thermal data for understanding agricultural lands.

Leif Olmanson
Jan 30, 2018USGS Video: Landsat in Action—Minnesota Lakes with Leif Olmanson

Leif Olmanson talks about the value of Landsat data for monitoring the thousands of lakes in Minnesota.

water quality map
Jan 26, 2018UNESCO Launches a Pioneering Tool to Monitor Water Quality

Using data from Landsat and Sentinel-2, UNESCO is providing freshwater quality information at the global scale.

John Schott
Jan 9, 2018USGS Video: Landsat in Action—Tracking Water Changes with John Schott

John Schott discusses using Landsat Data over the years and how its thermal data tracks temperature changes in water bodies.

clearcut mangrove in Tanzania
Dec 15, 2017Global Mangrove Mapping with Landsat

The area of mangrove wetlands around the world has been declining over recent decades.

River Findhorn
Dec 14, 2017Measuring the Wide World of Rivers

Using Landsat to measure river widths around the world.

Andrew Elmore
Dec 14, 2017USGS Video: Landsat in Action—Changing Forest Phenology with Andrew Elmore

Elmore delves into the changing phenology of forests and how that impacts the amount of carbon dioxide going into the atmosphere.