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3D Analyst - Watershed, Tomohon
 

3D Analyst - Watershed, Tomohon

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3D Analyst With Watershed in Tomohon Agripolitan Area

3D Analyst With Watershed in Tomohon Agripolitan Area
by Yaulie Deo Rindengan

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    3D Analyst - Watershed, Tomohon 3D Analyst - Watershed, Tomohon Presentation Transcript

    • 3D Analyst With Watershed in Tomohon Agripolitan Area Yaulie Deo Rindengan ID Student : G051054041 Lecturer : Ir. Hartanto Sanjaya, PM
      • Software :
      • Global Mapper 7.0
      • 3Dem
      • ArcGIS 9.2
      • Objective :
      • Make a project about 3D Analyst with :
        • a. Delineate a watershed area.
        • b. Find the streams of the rivers
      • Data :
      • SRTM
      • Tomohon Image
    • Create DEM from SRTM Data N01E124 (Global Mapper) UTM coordinate with GeoTiff (With 3Dem)
    • Some Stage Processing in ArcGIS 9.2 Using the Fill tool to removing an error sink ( by the interpolation process ) Using Flow Accumulation tool to generate a raster map showing flow Using Flow Direction tool to generate a raster grid showing the direction of flow Using Stream Link tool for assign each individual stream segments a unique number Using Watershed tool to generate Watershed
    • Result …. Converting the DEM to Integer using Raster Calculator Removing 2 nd Error Sink
    • Result …. Flow Direction to Generating a raster grid Flow Accumulation to Generating a raster map
    • Result ….
        • Generating Stream Channel Using Raster Calculator
      Generating Stream Link
    • Result …. Tomohon Watershed Area
    • Tomohon Area Using 3D Global Mapper
    • Tomohon Area Using 3D ArcScene With River
    • Tomohon Area Using 3D ArcScene With Road
    • Tomohon Area Overlaying
    • Tomohon View
    • Thank You