EPSG (European Petroleum Survey Group)
EPSG (European Petroleum Survey Group) is a group formed in 1986 comprised of specialist surveyors, geodesists and cartographers from Oil Companies based in Europe and having international operations, which maintains and publishes a data set of parameters for coordinate reference system and coordinate transformation description.
Relevant NENA Documents
Note: To find and download the document, copy the document number (like NENA-STA-010) from below and search the NENA Standards and Documents page.
- NENA-STA-006, NENA Standard for NG9-1-1 GIS Data Model
- NENA-STA-005, NENA Standards for the Provisioning and Maintenance of GIS data to ECRFs and LVFs