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Interactive Maps

Discover USGS science and data through mapping experience and refine search with filter options.

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Louisiana’s Coastwide Reference Monitoring System (CRMS)

The CRMS network includes 391 sites with standardized data collection techniques and fixed sampling schedules. Monitoring data including hydrologic, accretion, herbaceous marsh vegetation, forested swamp vegetation, soil properties, surface elevation, and land/water composition are available for download from the CRMS website.

Colorado River Basin Projects

The Colorado River Basin Actionable and Strategic Integrated Science and Technology Team has created an interactive map of USGS projects to highlight the integrated science currently conducted within the Colorado River Basin. These projects are not all inclusive of the work conducted by the USGS within the CRB, but highlight the broad range of integrated science currently conducted. 

Barnegat Bay, NJ Estuarine Shorelines and Rates of Change

This collection contains estuarine shorelines and rates of change for Barnegat and Great Bay, New Jersey.

Breton Island, LA Estuarine Shorelines and Rates of Change

This collection contains estuarine shorelines and rates of change for Breton Island, Louisiana. 

Grand Bay, MS/AL Estuarine Shorelines and Rates of Change

This collection contains estuarine shorelines and rates of change for Grand Bay, Mississippi/Alabama (1848-2017). 

Mapping Radon in Pennsylvania's Groundwater

Radon, a colorless and odorless gas, is commonly found in groundwater in Pennsylvania. This web tool allows interactive display of Pennsylvania Water Science Center measurements of radon in groundwater samples from wells. All data presented here is publicly available and a data download tool is provided that will output all currently-displayed data. 

Landsat 4 Overview

Landsat 4 was launched on July 16, 1982, with joint control of the program by NOAA, NASA, and the U.S. Geological Survey. Each federal agency took on a different role.

Landsat 3 Overview

Although only two Landsats were originally anticipated, the program’s principal scientists sought to launch a third satellite for continued coverage because they found a wide variety of applications for the data. There was also interest in advancing the sensors and improving the data.

Landsat 1 Overview

A long string of Earth-observing orbiters began with NASA's Earth Resources Technology Satellite (ERTS). Launched in July 1972, it was the first satellite explicitly designed to study our planet. Three years later, the satellite was renamed Landsat 1. Outlasting its one-year design, Landsat 1 retired in January 1978.

Explore USGS Invasive Species Research

The USGS provides information and tools needed to help solve problems posed by invasive species across the country. Key components of USGS invasive species science include developing novel prevention, forecasting, early detection, decision support, and control tools.

USGS Map Viewer

The USGS Map Viewer provides a general purpose TerriaMap based geospatial data visualization platform where data publishers can assemble catalogs of spatial datasets with a combination of hand curation and federation of online data services.

Hydrologic Imagery Visualization and Information System (HIVIS)

Many USGS water-resource monitoring sites have webcams installed to allow remote visibility of current water and environmental conditions, identify technical issues, verify remote measurements, and gather data for visual analyses. The Hydrologic Imagery Visualization and Information System (HIVIS) provides access to still-frame images and timelapse videos from our active webcams.