Browsing by Author "Syafri, Irwan"
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Application of The Least Squares Adjustment Method With Conditional Equationsin Calculation of River Dredging Volume
Syafri, Irwan (LPPM UMS, 2012-09)One way to handle the silting the river is dredged. To calculate the volume of river dredging, it is required river geometry data that presented in the form of river cross-section pictures and the distance between river ... -
Identification Of River Basins Zone In Indonesia On Application Of Utm Map Projection System
Syafri, Irwan (Universitas Muhammadiyah Surakarta, 2013-11-03)Indonesia using UTM map projection system. In UTM map projection system, projection plane that used is cylindrical plane. The surface of the earthdivided into 60 zones and width of each zone is 6 0 longitudes, that ... -
The Meaning Of Coordination In The Arrangement Of Water Resource Management Strategic Plan In Indonesia
Syafri, Irwan (Universitas Muhammadiyah Surakarta, 2013-11-03)Several activities related to water resource management of a river basin are conducted by several institutions, each of which tends to do it in sectorial scope to implement their duties and functions. They even contradict ... -
Unification Of Elevation Datum For Water Resource Management In A River Basin
Syafri, Irwan (Universitas Muhammadiyah Surakarta, 2013-11-03)In the water resource management of a river basin, elevation values used in various calculations, hydraulic analysis, river building planning, flood control, irrigation planning and others must refer to the same elevation ...