Projecting the computed coordinates from the reference surface onto the mapĢ - Projecting observation from reference surface onto map Two methods: 1 - Computation of the coordinates on the reference surface >The accuracy of measurments (equipment/methods)Ĥ)Reductions (projecting correct observations from teh surface of the earth onto the datum) >The configuration of the control network >Map Projection Surface What is the problem that Map Projection System (MPS) is trying to deal wit Projecting the coordinates (or features) from the curved reference surface (sphere/ellipsoid) onto a flag surface (map) and vice versa Elaborate on the Geodetic Positioning Process 1) Pre Analysis - Determining: >Reference Surface/Mathematical Surface/Hz Datum/Sphere/Ellipsoid >Geoid (Mean Sea level and SST): An equipotential surface of the earth which closely follows the MSL - Vertical Datum TERMS IN THIS SET (45) What are the surfaces which we deal with in geodes >Terrain
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