Digital Surficial Geologic-GIS Map of Isle Au Haut and Immediate Vicinity, Acadia National Park, Maine (NPS, GRD, GRI, ACAD, ISHA digital map) adapted from a Maine Geological Survey Open-File Map by Borns, Smith and Thompson (1974)
The Unpublished Digital Surficial Geologic-GIS Map of Isle Au Haut and Immediate Vicinity, Acadia National Park, Maine is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (isha_surficial_geology.gdb), a 10.1 ArcMap (.mxd) map document (isha_surficial_geology.mxd), individual 10.1 layer (.lyr) …