Datum Planes in Illinois

Datum Planes in Illinois

Author: John Clark McKibbin

Publisher:

Published: 1953

Total Pages: 166

ISBN-13:

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A short history of the establishment of the more important datum planes for leveling in Illinois which describes the relationships that exist between these planes, and presents various tables of elevations to assist in making conversions for one datum plane to another.


Report

Report

Author: United States. Army. Office of the Chief of Engineers

Publisher:

Published: 1905

Total Pages: 474

ISBN-13:

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