Geologic Units - Rocky Mountain National Park

National Park Service

The Geologic Units and Contacts of Rocky Mountain National Park and Vicinity, Colorado data (ROMOGLG) consists of area (polygon) geologic units and the contacts/map boundary that defines those areas (polygons). The data was completed as a component of the Geologic Resources Evaluation (GRE), a co-operative program between the Natural Resources Information Division (NRID) Inventory and Monitoring Program (IM) and the Geologic Resources Division (GRD) of the National Park Service (NPS). The spatial data (coverage/theme) and some attribution was produced from an AUTOCAD v. 14 drawing file (.DWG file; ROMO-UTM.DWG, NAD27, UTM Zone 13N). The data was converted to an ArcInfo coverage. The coverage/theme (ROMOGLG) was attributed as per the NPS GIS-Geology Data Model. An indexed ArcInfo .E00 (export) coverage file and an ArcView 3.X .SHP theme were then also created. The coverage/theme extent includes all of Rocky Mountain National Park, defined by the November, 1 2000 boundary, as well as adjacent land. The coverage/theme is in NAD83, UTM Zone 13N 'projection'.