Análisis de resultados sobre la aplicación del modelo de transformación entre sistemas de referencia oficiales en formato rejilla NTv2 sobre la Red de Orden Inferior (IGN) en la comarca del Bierzo (León)

Abstract

During the summer of 2007 has been carried out a campaign of observation GPS) on each and every of the geodesic vertexes REGENTES or ROI located in the region of the Bierzo (León) and bordering regions. The aim of this campaign, it is of verifying the kindness of the transformation of grid of the system of reference ED50 to ETRS89 facilitated by the IGN. A whole of 13 recipients GPS have been used during the above mentioned campaign, realizing simultaneous observations during several meetings of observation. The resultant network has been tried by different programs (marks and products), obtaining a few parameters of transformation for the zone of the Bierzo between the official systems of reference ED50 and ETRS89.