Data and GIS Standards
| Service-wide GIS Specifications |
|
NPS GIS Data Specifications for Resource Mapping, Inventories, and Studies (revised March 2, 2007) |
|
NPS Geology-GIS Data Model The Geology Data Model is a standard GIS data model for digital geologic maps. |
| GIS Data Layer Standards |
|
Data Standard FAQs Questions and answers about the NPS GIS Data Layer standards process. |
|
NPS Geospatial Policies and Standards This site includes GIS Data Layer Standards and GPS data collection guidelines. |