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Found 2 essays matching the above criteria.

1. 1. Developing a Geographical Information System for a water and sewer network, for monitoring, identification and leak repair - Case study: Municipal Water Company of Naoussa, Greece

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Konstantinos Sourlamtas; [2023]
   Keywords : Water and sewer network; GIS; UAV; surveying; photogrammetry; orthophoto; geodatabase; Earth and Environmental Sciences;

   Abstract : This thesis presents the design and implementation of a Geographic Information System (GIS) for the Naoussa Municipality Water and Sewer Company for better water utility management. The methodology contained field data collection like the valves, sewer manholes, hydrometers, and hydrants in two ways, UAV photogrammetry, and traditional surveying, the georeferencing process, photogrammetric processing, the digitization of old paper maps and the geodatabase design. READ MORE

3. 2. Soil Erosion estimation for the Göta Älv river using remote sensing, GIS and the Revised Universal Soil Loss Equation (RUSLE) model

   University essay from Stockholms universitet/Institutionen för naturgeografi

   Author : Konstantinos Sourlamtas; [2019]
   Keywords : ;

   Abstract : According to previous studies, the study area of Göta Älv river has high risk of landslides along the river banks due to the water flow. Soil erosion can affect the increase of the landslides in an area with unstable soils caused by the increase rainfall. READ MORE