Sunday, November 20, 2011

PLSS maps


 PLSS mapping began in 1851 to help survey and identify land parcels. The map shown above indicates the baselines needed to survey within the states. The base line provides a reference point for land surveyors to conducted accurate measurements that are in accordance with past measurements. The map also tells a story of history, how the initial colonies did not accept the PLSS mandate hence why they have no base line in the picture shown above. Texas and other states have also chosen not to abide by the PLSS mapping system.

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