Diseño de una infraestructura de datos espaciales y su aplicación a la gestión de proyectos de exploración aurífera en el departamento de Antoquia-Colombia

摘要

The development of gold mining in Colombia depends heavily on finding new successful projects in its Exploration phase. While there is a wealth of information available from government agencies and private enterprise, it has no knowledge of the existence of systemic models to make a planning that integrates geological information and is able to generate information processed when making decisions about agreements quantified variables previously established criteria.This work aims to develop a pilot methodology to identify favorable areas in search and prospecting for new mineral deposits, using the spatial analysis of data in a Geographic Information System (GIS). The base information used is the regional geological mining mapping, geochemistry, geophysics and specialized themes generated by government and private entities of the border between the municipalities of Segovia, Department of Antioquia, Colombia.The main feature of this methodology is the integration of data, since no information is collected and processed under criteria and indicators to take any decision on it. The integration is to collect in a single model of planning, data that are representative of geological information for later interrelationship according to previously defined variables, which according to the geological technical concept are relevant and / or provide determining criteria to decide whether an area is potentially attractive to start a gold exploration phase.The results in developing this methodology have demonstrated the ability to generate areas of interest through this model has the ability to query information organized in which you can display certain basic criteria when defining an area as possible for a process exploration, always confirming the contents in the study area, since even today digitized information is scarce. This methodology can be used for other areas of study in Colombia.