Adelie penguin colonies
Dec 12, 2018Determining Penguin Diet with Landsat (and Piles of Poo)

Scientists are now able to determine what penguins are eating from space.

How ET is affected by forest fire.
Dec 11, 2018Understanding How Fire Alters the Water Use of Sierra Nevada Forests

Fires play an important role in regulating forest density, vegetation water use, and runoff.

Calving of A-68
Dec 11, 2018The Dynamic Nature of a Large Iceberg Calving Event

Iceberg A-68 calved from the Larsen C during a period of larger then average tidal cycles.

Antarctica velocity mapping
Dec 10, 2018More Glaciers in East Antarctica Are Waking Up

New detailed NASA maps of ice velocity and elevation show that a group of glaciers spanning one-eighth of East Antarctica’s coast have begun to lose ice over the past decade, hinting at widespread changes in the ocean.

fjord
Dec 10, 2018Mapping Circulation Patterns of Icy Fjords

“Great insight comes from thinking in multi-sensor and using several constellations together.”

muskrat
Nov 26, 2018Stanford Researchers Find That a Drying Canadian Delta has Driven Muskrat Population Decline

Stanford research shows the drying trend in Canada’s Peace-Athabasca Delta is linked to the long-term decline in populations of the semi-aquatic muskrat.

river winding through Amazonia
Sep 6, 2018Landsat Used To Predict Tree Species Distributions in Peruvian Lowland Amazonia

Researchers have succeeded in producing distribution maps for a selection of important tropical tree species in Peruvian lowland Amazonia.

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

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

Yukon’s Qikiqtaruk-Herschel Island Territorial Park - 2017
Aug 3, 2018New Study: The Arctic Carbon Cycle is Speeding Up

Carbon in Alaska’s North Slope tundra ecosystems spends about 13 percent less time locked in frozen soil than it did 40 years ago.

results of mega fire
Jul 25, 2018Fires, Floods and Satellite Views: Modeling the Boreal Forest’s Future

The 2014 megafires in Canada’s Northwest Territories burned 7 million acres of forest, making it one of the most severe fire events in Canadian history.

image of Glacier Bay
Jul 11, 2018Avalanches Becoming More Frequent and Powerful in Alaska, Landsat Shows

As global temperatures rise, melting permafrost is expected to cause more frequent and hazardous landslides.

Pedro Oliveira in the Amazon
Jun 22, 2018Calculating Forest Biomass Using LiDAR, Landsat 8, and Sentinel-2

SDSU post-doc Pedro Oliveira is integrating remote sensing data from airborne LiDAR and Landsat 8 and Sentinel-2 satellites to map the height of the Brazilian Amazon forest canopy.

erosion along Alaska's coastline
May 29, 2018New Study Provides the First Comprehensive, Long-term Look at Alaska’s Changing Ecosystems

This is the first study to document more than three decades of land and water changes across Alaska.

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.

Patrick Hostert
Apr 18, 2018USGS Video: Landsat in Action—Studying Phenology with Patrick Hostert

Patrick Hostert from the University of Berlin discusses the value of Landsat’s long archive to studying phenology.

map of forest damage on Puerto Rico
Mar 1, 2018Assessing the Impact of Hurricanes on Puerto Rico’s Forests

Scientists at Berkeley Lab have produced a rapid mapping of the disturbance intensity across Puerto Rico’s forests with the help of Google Earth Engine and Landsat 8.

Antarctic ice flow map
Feb 20, 2018New Study Brings Antarctic Ice Loss Into Sharper Focus

A NASA study based on an innovative technique for crunching torrents of satellite data provides the clearest picture yet of changes in Antarctic ice flow into the ocean.

peatland in Sumatra
Dec 28, 2017Open Digital Mapping For Assessing Carbon Storage in Tropical Peatlands

Tropical peatland can be mapped accurately using freely-available remote sensing data and open source software.

ice on vitus lake, bering glacier
Dec 15, 2017Traveling Back in Time to Follow Glacier Trends with IceTrendr

Revealing the dynamic nature of glaciers.