RS 50:10 - Use of Louisiana coordinate system names Use of the terms 'Louisiana Coordinate System of 1927', 'Louisiana Coordinate System of 1983', and 'Louisiana Plane Coordinate System' on any map, report of a survey, or other document shall be limited to coordinates based on the coordinate systems defined in this Chapter. Acts 1968, No. 299, §2; Acts 1985, No. 913, §1; Acts 2024, No. 626, §2.
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