CLEARINGHOUSE to GIS-based indexes to paper map sets Announcing the creation of the clearinghouse of GIS-produced indexes to paper map sets. http://tinyurl.com/nx9anx3 This group contains ArcGIS layer packages to indexes to paper map sets. The layer packages were created a part of a co-operative initiative begun by the Colorado School of Mines, Yale University, and the […]
GIS-based index to scanned topographic maps of the world, scales 1:50,000 to 1:125,000. All, I have created a SINGLE, interactive, GIS-based, spatial/visual index to the scanned topographic maps of the world. This website, hosted by ESRI’s cloud, contains maps at scales from 1:50,000 to 1:125,000. It is free, and is not related to the holdings of […]
