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Oregon Coordinate Reference System

Picture of MapThe Oregon Coordinate Reference System is based on a group of low distortion map projection coordinate systems.

Low distortion projections are based on true conformal map projections designed to cover significant portions of urban and rural areas of the state.

OCRS Zone Maps and Coordinate Definitions

OCRS Handbook and User Guide



Additional Information

Contact the Geometronics Unit

800 Airport Road SE
Salem, Oregon 97301
Phone: 503-986-3103
Fax: 503-986-3548

Program Lead

Phone: 503-986-3041

Resources and Related Content

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