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

L8 launch
Landsat 8 at Five
Landsat 8 marks five years since launch.
+ details
global cropland distribution

New Landsat-Based Map of Worldwide Croplands Supports Food and Water Security

A new map was released today detailing croplands worldwide in the highest resolution yet.[]
American Oyster

Oyster Prospecting with Landsat 8

In the first study of its kind, researchers from the University of Maine have demonstrated that Landsat 8 satellite data can be used to find []
Lake Havasu 1911 map

Geographia

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

Landsat 8 sketch

“Landsat and SRTM are my eyes on the ground. Without them I am totally blind. They are great gifts to humanity.”

“The relatively high spatial detail from Landsat allows differentiation of water use by crop type and individual farm field. At the moment, only Landsat can provide a consistent historical data going back to the 1980s that is long enough for trend analysis and investigate the relationships between management decisions and climatic drivers.”

“Landsat 8 global ice mapping is enabled by its better data acquisition rate.”

“It’s a fantastic time to be a user of satellite data, if you’re in that moderate resolution domain this is amazing. The Sentinels and Landsat together is going to be really a game changer. It truly is.”

“What we’re able to do now is track the flow of the world’s ice from pole to pole and on every continent.”

“This project would not have been possible without the consistent, long-term coverage provided by Landsat. The > 30-year archive of Landsat TM, ETM+, and OLI imagery enabled us to track changes in mangrove range limits on decadal scales.”

“Having water consumption maps produced quickly on Smartphones has been everyone’s dream. In two years time we hope to see all farmers watching their fields from their phones and scheduling irrigations. EEEFlux is making Landsat the evapotranspiration satellite.”

“Landsat 8 represents yet another substantial advance to continuing a 40 year land data record, essential to understanding the Earth’s biosphere, anthropogenic changes to land use and land cover, the terrestrial carbon cycle, and the consequences for climate and biodiversity. This important extension to the Landsat series, the Landsat 8 mission, was achieved, through an outstanding interagency and industrial partnership, effectively managed to achieve brea…

“Landsat’s work is epic in scale. In 43 years, it has amassed over a petabyte of data, with over 4 million scenes and counting.”

“Earth Observation data acquired by the Landsat missions are of immense value to the global community and constitute the world’s longest continuous civilian Earth Observation program.”

“Landsat, a joint program of the U.S. Geological Survey (USGS) and NASA, offers an unparalleled record of our changing planet, with satellites that have been observing the Earth since 1972 to the present day.”

“Landsat provides a global view of the the worlds alpine glaciers and enables us to track their retreat in ways that would be difficult without this important environmental time series.”