# Coordinate Reference System DWG

#### Chair(s):

Ryden, Keith (Esri)
Hedley, Mark (UK Met Office)

#### Group Description:

The Coordinate Reference System (CRS) Domain Working Group develops strategies for encoding of earth coordinate reference systems and transformations between coordinate reference systems. Also addresses units of measure. The group has worked consistanty on the joint OGC-ISO Document 19111 - Spatial Referencing by Coordinates and on ISO 19162 Well Known Text for Coordinate Reference Systems.

The group provides a focal point for related standards working groups and for managing issues with the standards and the coordinate reference systems domain.