MONITORING THE EROSION PROCESSES ON SLOPES USING THE GEOGRAPHICAL INFORMATION SYSTEMS TECHNIQUE
2014
T. Golgotiu
Through the development of intensive agriculture and use of soil resources has resulted in the degradation of their time in such a manner by the loss of productive qualities. Between processes involving degradation and soil erosion specialists focused attention plays a leading role. In order to determine optimal solutions to soil erosion are required locating and analysing them. The main objective is to determine a method of study and analysed by topo-geodetic forms of erosion occur in specific conditions Aries River Basin Turda in the Salt Valley (Valea Sărată). The study area has been identified and defined in the analysis of plans, maps, orthophotoplans and topographic measurements. These were scanned, digitized, georeferenced and ortorectificate to be processed in the information system. Such data, together with geodetic and topographic observations, were material used for the identification and characterization of erosion forms present in the studied area. Studies for obtaining the measurements and data are based on the use of specific computer geodetic and topographic methods. The final result consists of a computerized geographic informational database used in the design and monitoring of land reclamation systems made ​​to rehabilitate affected areas.
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