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National Land Imaging Program

Our Nation’s economic security and environmental vitality rely on continuous monitoring of the Earth’s continents, islands, and coastal regions in order to record, study, and understand land change at local, regional, and global scales. The USGS National Land Imaging (NLI) Program helps meet this need.

News

Collaboration Advances Elevation Mapping

Collaboration Advances Elevation Mapping

Landsat’s 12 Millionth Image Showcases Distinct Landscapes

Landsat’s 12 Millionth Image Showcases Distinct Landscapes

Latest in Landsat January 2025 - Vol. 4 | Issue 1

Publications

An interagency perspective on improving consistency and transparency of land use and land cover mapping

Executive Summary Geospatial products of land use and land cover are broadly used in many applications. For example, the annual national greenhouse gas inventory uses the National Land Cover Database, the Coastal Change Analysis Program, Landscape Fire and Resource Management Planning Tools, the Forest Inventory and Analysis, and the National Resources Inventory to represent the land use...
Authors
Terry Sohl, Karen Schleeweis, Nate Herold, Megan Lang, Inga P. La Puma, James Wickham, Rick Mueller, Matthew Rigge, Jon Dewitz, Jesslyn F. Brown, Jeffrey Ingebritsen, James Ellenwood, Ellen Wengert, Jordan Rowe, Patrick Flanagan, Emily Kachergis, Iris Garthwaite, Zhuoting Wu

ECCOE Landsat quarterly Calibration and Validation report—Quarter 2, 2024

Executive Summary The U.S. Geological Survey Earth Resources Observation and Science Calibration and Validation (Cal/Val) Center of Excellence (ECCOE) focuses on improving the accuracy, precision, calibration, and product quality of remote-sensing data, leveraging years of multiscale optical system geometric and radiometric calibration and characterization experience. The ECCOE Landsat...
Authors
Md Obaidul Haque, Md Nahid Hasan, Ashish Shrestha, Rajagopalan Rengarajan, Mark Lubke, Jerad L. Shaw, Kathryn Ruslander, Esad Micijevic, Michael J. Choate, Cody Anderson, Jeff Clauson, Kurt Thome, Ed Kaita, Raviv Levy, Jeff Miller, Leibo Ding

Landsat geometric and radiometric calibration and characterization

The U.S. Geological Survey (USGS) Earth Resources Observation and Science Calibration and Validation (Cal/Val) Center of Excellence (ECCOE) focuses on improving the accuracy, precision, calibration, and product quality of remote-sensing data, leveraging years of multiscale optical system geometric and radiometric calibration and characterization experience. The ECCOE Landsat Cal/Val team...
Authors
Jerad Shaw, Cody Anderson, Mike Choate, Esad Micijevic

Science

Eyes on Earth Episode 130 – NLCD Accuracy

Providing accuracy metrics for a land cover map takes some work. But there’s poetry and story involved, too.
link

Eyes on Earth Episode 130 – NLCD Accuracy

Providing accuracy metrics for a land cover map takes some work. But there’s poetry and story involved, too.
Learn More

Eyes on Earth Episode 129 – What Happens During a Landsat Pass?

For this episode, we go inside the Landsat operations room at EROS to see what happens during a live Landsat pass.
link

Eyes on Earth Episode 129 – What Happens During a Landsat Pass?

For this episode, we go inside the Landsat operations room at EROS to see what happens during a live Landsat pass.
Learn More

Eyes on Earth Episode 128 – 2024 EROS Fall Poster Session

Posters covered a wide range of topics as local graduate students and EROS scientists shared their work in the EROS atrium.
link

Eyes on Earth Episode 128 – 2024 EROS Fall Poster Session

Posters covered a wide range of topics as local graduate students and EROS scientists shared their work in the EROS atrium.
Learn More
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