EDNA Viewer provides an dynamic online map interface that can be used to
view USGS datasets.
The viewer uses extensive JavaScript and frames which means some browsers may not be able to support full interactive capabilities. Additionally, the viewer may be difficult for some users to interpret. These users may contact EDC Customer Services, or the maintainer of these pages for assistance. The viewer will attempt to detect the version of browser in use and the window size and a warning will be given if your browser does not meet minimum or tested specifications. Browser compatibility information is available in the User Instructions.
