| Popis: |
With the sanction of the Law number 10.267 for the use of georeferencing in topographic applications, which seeks to establish the technical precepts applicable to services of land surveying, aiming the characterization and georeferencing of rural properties through topographic survey, and posterior certification by the INCRA, the new law of georeferencing has as its main objective to standardize the studies of land surveying. According to the new law, the coordinates to be used for this goal are expressed only in the planimetric form, considering as valuables the plan-rectangular coordinates X and Y, that is, its longitude and latitude, discarding the coordinate Z, altitude. The present study found the possibility of using this coordinate Z, the altitude acquired without extra efforts in georeferencing surveys, for a possible new digital model and consequent edition of new planialtimetric charts, especially for regions where such charts are only available in small scales. |
