Geotecnologias aplicadas ao planejamento e gestão de microbacias hidrográficas em âmbito municipal.

Abstract

The big problem when it comes to monitoring environmental resources is the issue of the territorial size of a given region. In this sense, the use of geotechnology resources shows an alternative for the development of these data, helping the viable development of tools that facilitate the management of water resources. context, well-delimited work work used as geoprocessing resource models for delimitation and use of defined geoprocessing data and micromorphometric characteristics, comparing the results generated with an existing official database. The results were obtained from two digital resource models – from the municipality of Remígio PB: SRTM image and image A presenting, respectively, 30 and 12.5 m of spatial resolution. The software used in the geoprocessing of these images were ArcGis® and QGIS. The characteristics of the 2 microbasins delimited for a low trend, having a good drainage density and delimited hydroelectric plants. Featuring a mostly dulated relief, with an altitude ranging from 400 to 660 meters with soil classes. The experience networks of current resource management projects that present differences in the use of the great alternatives that already exist, of municipal resource management that present differences in tools offered in existing alternatives, for the management of municipal resources, as tools offered in alternatives solutions for auxiliary alternatives in resource management.