Recent Imagery

How Landsat Helps

The Landsat Program

This joint NASA/USGS program provides the longest continuous space-based record of Earth’s land in existence. Every day, Landsat satellites provide essential information to help land managers and policy makers make wise decisions about our resources and our environment. + Landsat Case Studies ebook

TIRS telescope
TIRS Anomaly
On Nov. 1, 2015 the TIRS instrument experienced an anomalous condition related to
+ details
NOAA Ship Fairweather

Avoiding Rock Bottom: How Landsat Aids Nautical Charting

On the most recent nautical chart of the Beaufort Sea where the long narrow Tapkaluk Islands of Alaska’s North Slope separate the sea from the []
Landsat & Sentinel-2 band comparison

Sentinel-2A Launches—Our Compliments & Our Complements

The European Space Agency’s Sentinel-2A successfully launched into orbit last night from Europe’s Spaceport in Kourou, French Guiana aboard a []
Lake Havasu 1911 map


Journey with us into the cartographic past. Latest look: Creating an Oasis in the Desert: Lake Havasu City, Arizona, 1911 []

Landsat 8 sketch

“You can acquire data until the cows come home. But if the data isn’t available, you can only go so far. If people can’t rely on data availability and continuity, they won’t build a system to use it. And then the whole puzzle falls apart.”