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NOAA Data & Visualization Applications

NOAA's Office of Response and Restoration (OR&R) provides the ERMA and DIVER applications.   ERMA is a web-based Geographic Information System (GIS) tool that integrates both static and real-time data, such as Environmental Sensitivity Index (ESI) maps, ship locations, weather, and ocean currents, in a centralized, easy-to-use format for environmental responders and decision makers.  DIVER is an application for the integration and distribution of Natural Resource Damage Assessment (NRDA) related response, assessment, and restoration data, as well as historical data collected from hazardous sites around the country.


ERMA introduction (05:00)

ERMA User Guide (pdf)

DIVER Quickstart (pdf)

A National Oceanic and Atmospheric Administration database.

Resource URL:
National Oceanic and Atmospheric Administration
Tutorial URL:

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