GPS, su datum vertical (ING)

Authors

  • Esteban Dörries Escuela de Topografía, Catastro y Geodesia, Universidad Nacional., Costa Rica
  • Julio Roldán Escuela de Topografía, Catastro y Geodesia, Universidad Nacional., Costa Rica

Keywords:

GPS, datum, highs, model, geoid, ellipsoid, CARIB97.

Abstract

The introduction of the methodology of GPS for topographic and geodesic applications show the well-known separation of reference system both in horizontal and vertical. With GPS the positioning is three-dimensional, but the height concept differs from the classic one. If the desire is to use the altitude information the undulation of the geoid must be contemplated.

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Published

2004-01-01

Issue

Section

Original scientific papers (evaluated by academic peers)

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