Interdisciplinary experiences in the use of GPR in an urban complex area. The case of the City of Buenos Aires: The utilization of GPR data in a WEB platform GIS for the management of Government

摘要

Since 2009, the City of Buenos Aires has an interdisciplinary team of GPR Survey at government level, doomed to the generation of surface information, focusing on the works and urban development projects undertaken by the Government of the City of Buenos Aires, Argentina. After an initial phase of implementation and development of working methods, two years later, the Area of Subsurface Mapping is fully consolidated and focused on various types of projects, which were beyond the detection of utilities in urban areas. This consolidation materializes the interaction of the GPR technology with the photogrametry techniques and GIS. With the purpose of widespread dissemination of the work in all the governments levels and all the citizens, were developed and implemented Systems that allow GIS currently available on Intranet, including the information collected with the GPR and the underground infrastructure to cadastral scale, more than 150 layers of information, aerial photographs and satellite images. Therefore, the management of acquisition by the Government of the City of Buenos Aires of this type of technology brought about the cost savings in terms of working time, the urban scale territorial coverage and ensures the updating and maintenance of information.