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National Geospatial Program

Your Source for Topographic Information

The National Map

Data Science: Converting Data into Actionable Knowledge

Science Analytics and Synthesis (SAS)

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National Cooperative Geologic Mapping Program

Determining the geologic framework of areas determined to be vital to the economic social, or scientific welfare of the Nation

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National Geological and Geophysical Data Preservation Program

Preserving geoscience samples for today and future generations

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USGS Library

Online Catalog

Core Science Systems Mission Area

CSS leads USGS’s mission as the civilian mapping agency for the Nation. We conduct detailed surveys and develop high quality, highly accurate topographic, geologic, hydrographic, and biogeographic maps and data. Our maps allow precise planning for critical mineral assessments; energy development; infrastructure projects; urban planning; flood prediction; emergency response; and haz

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National Geospatial Program

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The National Geospatial Program is the Federal civilian mapping agency and provides the digital geospatial foundation for the Nation. It engages partners and communities of use to collaboratively produce consistent and accurate topographic map data.
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Science Synthesis, Analysis and Research Program

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The Science Synthesis Analysis, and Research (SSAR) Program provides analysis and synthesis of scientific data and information, interdisciplinary research to improve understanding of Earth system changes, and preservation of scientific data and samples and library collections.

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CSS QUICK LINKS

News

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Bringing EROS Work to AGU

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Mapping Challenge Update (12/07/23): Hospitals, Ambulances, and Fire Stations in Utah

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USGS and the Navajo Nation: Building stronger relationships by supporting Earth observation science, while respecting Navajo culture

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Publications

At what scales does a river meander? Scale-specific sinuosity (S3) metric for quantifying stream meander size distribution

Stream bend geometry is linked to terrain features, hydrologic and ecologic conditions, and anthropogenic forces. Knowledge of the distributions of geometric properties of streams advances understanding of changing landscape conditions and associated processes that operate over a range of spatial scales. Statistical decomposition of sinuosity in natural linear features has proven a longstanding ch
Authors
Larry Stanislawski, Barry J. Kronenfeld, Barbara P. Buttenfield, Ethan J. Shavers
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Core Science Systems Mission Area, Center of Excellence for Geospatial Information Science (CEGIS)

Need and vision for global medium-resolution Landsat and Sentinel-2 data products

Global changes in climate and land use are threatening natural ecosystems, biodiversity, and the ecosystem services people rely on. This is why it is necessary to track and monitor spatiotemporal change at a level of detail that can inform science, management, and policy development. The current constellation of multiple Landsat and Sentinel-2 satellites collecting imagery at predominantly ≤30-m s
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Volker C. Radeloff, David P. Roy, Mike Wulder, Martha Anderson, Bruce D. Cook, Christopher J. Crawford, Mark Friedl, Feng Gao, Noel Gorelick, Matthew Hansen, Sean Healey, Patrick Hostert, Glynn Hulley, Justin Huntington, Dave Johnson, Christopher Neigh, Alexei Lyapustin, Leo Lymburner, Nima Pahlevan, Jean-Francois Pekel, Theodore A. Scambos, Crystal Schaaf, Peter Strobl, Eric Vermote, Curtis Woodcock, Hankui K. Zhang, Zhe Zhu
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Core Science Systems Mission Area, National Land Imaging Program, Earth Resources Observation and Science (EROS) Center , EROS CalVal Center of Excellence (ECCOE), Landsat Missions

A guide to creating an effective big data management framework

Many agencies and organizations, such as the U.S. Geological Survey, handle massive geospatial datasets and their auxiliary data and are thus faced with challenges in storing data and ingesting it, transferring it between internal programs, and egressing it to external entities. As a result, these agencies and organizations may inadvertently devote unnecessary time and money to convey data without
Authors
Samantha Arundel, Kevin G McKeehan, Bryan B Campbell, Andrew N. Bulen, Philip T. Thiem
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Core Science Systems Mission Area, National Geospatial Program, Center of Excellence for Geospatial Information Science (CEGIS), National Geospatial Technical Operations Center
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Science

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A man's profile in front of a science poster with a microphone being held in front of him and a logo placed on top of him

Eyes on Earth Episode 109 – Fall 2023 EROS Poster Session

If you’ve never been to a scientific poster session, this episode will provide a taste of what it’s like.
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Core Science Systems Mission Area, National Land Imaging Program, Earth Resources Observation and Science (EROS) Center
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Eyes on Earth Episode 109 – Fall 2023 EROS Poster Session

If you’ve never been to a scientific poster session, this episode will provide a taste of what it’s like.
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Eyes on Earth Episode 108 – Landsat 8’s 100th Drag Make-Up Maneuver

The USGS EROS Landsat Flight Operations Team recently completed the 100th Drag Make-Up maneuver for Landsat 8.
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Core Science Systems Mission Area, National Land Imaging Program, Earth Resources Observation and Science (EROS) Center , Landsat Missions
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Eyes on Earth Episode 108 – Landsat 8’s 100th Drag Make-Up Maneuver

The USGS EROS Landsat Flight Operations Team recently completed the 100th Drag Make-Up maneuver for Landsat 8.
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Two men stand by a wall display of a map and explanations, with a logo on top

Eyes on Earth Episode 107 – EROS 50th: Land Cover, Part 2

The next step for two strong land cover products at USGS EROS is to combine them to create something even better.
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Core Science Systems Mission Area, Land Change Science Program, National Land Imaging Program, Earth Resources Observation and Science (EROS) Center , Land Change Monitoring, Assessment, and Projection, Land Use Land Cover Modeling
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Eyes on Earth Episode 107 – EROS 50th: Land Cover, Part 2

The next step for two strong land cover products at USGS EROS is to combine them to create something even better.
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