Geographic Information System Application to Perform Run Calculations in Watershed
Keywords:
Runoff, Map Object, Information System, Geographic, Application, WatershedAbstract
The uArcViewtilization of geographic information systems (GIS) is very important, especially in the field of hydrology bbecause GIS can assist in hydrological analysis. One of the hydrological analysis processes is to perform runoff calculations which are very important to determine how much water discharge in a watershed is usually still done manually, namely with the help of analog maps, so it takes a long time to calculate the total runoff and present information about the map. Through this application that is built, it is hoped that it can help in the runoff calculation process that does not need to spend a long time.
The development of this GIS application was built using the VB.Net application as a system interface, maps using ArcView 3.3 and map Object 2.4 as a liaison between visual basic and ArcView.
The result of this research is an application that can facilitate the user in performing runoff calculations that do not need to spend a long time in presenting information about the map.
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