Revisión técnica de levantamientos topográficos en apoyo a la Dirección Territorial Cundinamarca del IGAC bajo el marco normativo del catastro multipropósito (resoluciones 643 de 2018 y 1101 de 2020): casos de estudio en los municipios de La Vega y Tabio

Abstract

The technical review and spatial validation of topographic surveys for cadastral purposes constitute the core of this work, carried out at the Cundinamarca Territorial Directorate of the Agustín Codazzi Geographic Institute (IGAC). The main objective was to ensure that the structuring of property files strictly complied with the guidelines of the Multipurpose Cadastre set forth in Resolutions 643 of 2018 and 1101 of 2020. Methodologically, the process encompassed the topological validation of boundaries, the verification of area and distance tolerances, and quality control regarding positional binding to the MAGNA-SIRGAS reference frame. To highlight the challenges of georeferencing under diverse geographic conditions and to evaluate the practical impact of the regulations, specific case studies were analyzed in the municipalities of La Vega and Tabio. The results identify the most recurrent geometric and documentary inconsistencies in file preparation, demonstrating that rigorous topographic control is essential to ensuring the reliability of the cadastral database and the legal certainty of land tenure.