Data and Tools

Remote Land Sensing and Landsat

The USGS operates the Landsat satellites and provides the Nation's portal to the largest archive of remotely sensed land data in the world, supplying access to current and historical images. These images serve many purposes from assessing the impact of natural disasters to monitoring global agricultural production.

Filter Total Items: 10
USGS logo
July 18, 2017

GloVis

The USGS Global Visualization Viewer (GloVis) is an online search and order tool for selected  is an online search and order tool for selected remote sensing data.  

Canyonlands National Park as seen by Landsat 8
November 2, 2016

LandsatLook Viewer

The LandsatLook Viewer is a prototype tool that was developed to allow rapid online viewing and access to the USGS Landsat image archives.

Screenshot of the famine early warning systems network map
November 2, 2016

Famine Early Warning Systems Network (FEWS NET)

The USGS FEWS NET Data Portal provides access to geo-spatial data, satellite image products, and derived data products in support of FEWS NET drought monitoring efforts throughout the world. This portal is provided by the USGS FEWS NET Project, part of the Early Warning Focus Area at the USGS Earth Resources Observation and Science (EROS) Center.

National Land Cover Database
November 2, 2016

National Land Cover Database (NLCD)

The National Land Cover Database (NLCD) provides nation-wide data on land cover and land cover change at the Landsat Thematic Mapper (TM) 30-meter resolution. NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (e.g., urban, agriculture, and forest), percent impervious surface, and percent tree canopy cover.

Vegetation Drought response index screenshot
November 1, 2016

Vegetation Drought Response Index (VegDRI)

The VegDRI and QuickDRI are complementary drought monitoring tools that show drought patterns at relatively high spatial detail compared to traditional drought indicators.

USGS logo
April 27, 2016

EarthExplorer

Query and order satellite images, aerial photographs, and cartographic products through the U.S. Geological Survey.

USGS logo
April 27, 2016

EarthNow!

EarthNow! displays data received from the Landsat 7 satellite. When a Landsat satellite passes within range of the ground station at the USGS Center for Earth Resources Observation and Science (EROS), image data are downlinked and displayed in near-real time. When no satellites are within range, the most recent pass is displayed.

USGS logo
April 27, 2016

LandsatLook Viewer

The USGS LandsatLook Viewer allows comprehensive searching and downloading of full-resolution LandsatLook images, along with access to Level 1 Data Products.

USGS logo
April 27, 2016

Emergency Operations Portal

Explore critical pre- and post-disaster images and datasets online for immediate viewing and downloading. The U.S. Geological Survey (USGS) Emergency Operations, in support of the Department of Homeland Security, provides these images for use in disaster preparations, rescue and relief operations, damage assessments, and reconstruction efforts.

EAA4, Australia wind power, Landsat 8
April 18, 2016

Find and Access Data at EROS

The EROS data archive contains a vast array of satellite imagery, aerial photos, digitized maps, elevation and land cover products, and much more. Most are easily downloadable via the internet.