The USGS Center for Integrated Data Analytics - cida.usgs.gov - created this prototype in Summer 2010 for The National Map Viewer Framework in OpenLayers. It calls WMS or Tiled services, in similar style to TNM. To use, extract the attached zip, and double-click index.html. This is a seeder starter OpenLayers prototype to anyone else who wants to download the code and modify. Maybe could go on "github". Recommended ...more »
Voting on Ideas
Vote for your favorite ideas by clicking on the up arrow.To undo an upvote, simply click the arrow again. This second click removes your vote.