Geocoding

Geocoding are interpolation‑based computational techniques to derive estimates of geographic locations.

Reverse Geocoding

Conversion of geographic coordinates to find a description of a location, typically a civic address or place name.


 * NENA-STA-006, NENA Standard for NG9-1-1 GIS Data Model
 * NENA-STA-010, NENA i3 Standard for Next Generation 9-1-1