Datum Datum – An artificial horizontal plane of elevation, established in reference point to sea level, used by surveyors as a reference point in determining elevation. 1 2 Related Articles Louisiana Real Estate Commission Condotel Digital Marketing Real Estate Website Brownstone Zoning
Datum – An artificial horizontal plane of elevation, established in reference point to sea level, used by surveyors as a reference point in determining elevation. 1 2 Related Articles Louisiana Real Estate Commission Condotel Digital Marketing Real Estate Website Brownstone Zoning
