mining site
Dec 14, 2019Assessing the Environmental Impacts of Artisanal Gold Mining

Landsats help monitor changes in artisanal gold mining areas, enabling land managers to prevent and remedy environmental impacts.

Bull Run reservoir
Dec 13, 2019Fire & Water: How Wildfires Can Impact Drinking Water

Fires in forested watersheds that support drinking water supplies can introduce contaminants that overwhelm current treatment capabilities. Earth observation data are helping.

EVI2 map of Central CA
Dec 13, 2019Using NASA’s Harmonized Landsat Sentinel-2 Product to Give Farmers Real-Time Crop Health Information

IndigoAg is using HLS data to help fulfill its mission of making farms more profitable and sustainable.

Soldier Meadows
Dec 13, 2019When a River Runs Through Drylands

There is a dance between the vegetation that thrives along a river’s edge and the availability of water; with Landsat, that relationship is now being understood in ways not previously possible.

Sachs Harbor
Dec 12, 2019Coastal Change in the Northwest Territories

Southwest Banks Island has experienced the deleterious effects of climate change.

river chemistry monitoring stations in Yellowstone
Dec 12, 2019Tracking New Hydrothermal Activity in Yellowstone

Landsat is among the resources that scientists are using to assess hazards and track volcanic activity in Yellowstone.

water use map for Roswell, NM
Dec 12, 2019Improving Water Management in New Mexico with Landsat and ECOSTRESS

New Mexico is one of the most arid states in the US, and precise and accurate information on water use is of utmost importance.

gage house on Souris River
Dec 11, 2019Mapping Past Floods to Help Predict Future Ones

Landsat has enabled a more thorough understanding of how the Central Valley landscape is impacted by floods.

Beaver dam in Grand Teton National Park
Dec 11, 2019Smokey the Beaver? Beaver Dams and Wildfire

Landsat helped confirm and quantify what was only anecdotally known before: beaver dams make wetlands uniquely resistant to wildfires.

Glacier Bay, locator map
Dec 11, 2019Watching Glacier Bay National Park Change

Dramatic changes in Glacier Bay National Park, not particularly evident from the ground or the deck of a cruise ship, come into sharp focus when viewed using the time series of Landsat satellite images.

Arequipa, Peru
Dec 10, 2019Arid-Region Agriculture in Arequipa, Peru

Landsat has helped map the expansion of intensive agriculture in arid Arequipa, Peru.

tractor in a field
Dec 10, 2019Landsat Helps Pick Winter Cover Crops

Remote sensing can aid the monitoring and evaluation of incentivized farming programs like the one in Maryland.

Phoenix, AZ
Dec 9, 2019How Urban Heat Affects the Socially Vulnerable in Sun Belt Cities

Socio-economically vulnerable populations are at a higher risk of experiencing urban heat effects.

Meltwater lakes form on the surface of Greenland’s Petermann Glacier
Dec 9, 2019Ice in Motion: Satellites Capture Decades of Change

New time-lapse videos of Earth’s glaciers and ice sheets as seen from space are providing scientists with new insights into how the planet’s frozen regions are changing.

AGU poster hall in 2018, credit AGU
Dec 9, 2019Landsat at the 2019 AGU Fall Meeting

At the 2019 AGU Fall Meeting, over 500 presentations feature research conducted with the aid of Landsat data.

mangrove roots in Australia
Dec 4, 2019Mapping the Mighty Mangrove

A new longitudinal study from Australia has harnessed thirty years of NASA/USGS Landsat data to map the nationwide movement and migration of mangrove forests.