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3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
3D Analyst - Lake, Jatiluhur
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3D Analyst - Lake, Jatiluhur

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3D Analyst Application, “Find the Volume of Water in Jatiluhur Reservoir” …

3D Analyst Application, “Find the Volume of Water in Jatiluhur Reservoir”
by Erwin Hermawan

Published in: Business, Technology
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  • 1. ERWIN HERMAWAN G051060011 ITM-524 ADVANCED GIS 3D ANALYST APPLICATION “ FIND THE VOLUME OF WATER IN JATILUHUR RESERVOIR” Graduate Program Master of science in information technology For natural resource management SEAMEO BIOTROP Bogor Agricultural University 2007
  • 2. WHY USING 3D ANALYST
    • Makes spatial data look like the world it represent. Seeing the spatial data in three dimensional perspective makes it easy to grasp relationship that remain abstract in two dimensions.
    • The 3D Analyst enables to perform a wide range of activities :
    • Create realistic surface models from multiple input sources.
    • Determine height at any location on a surface.
    • Find what is visible from an observation point.
    • Calculate the volumetrik diffrence beetwen two surface.
    • Work with 3D vector features to make realistic models of the 3D world.
    • Visualize the spatial data in 3D.
  • 3.
    • OBJECTIVE
    • Find The Volume Of Water In Jatiluhur Reservoir using Arc View 3D Analyst application.
    • DATA
    • SRTM Data
    • Jatiluhur Reservoir Coverage in *.shp format.
  • 4. 1. Import data to grid format
  • 5. 2. Result of data import
  • 6. 3. Create Area of interest (AOI)
  • 7. 4. Cropping the grid data using map calculator function.
  • 8. 5. Result of cropping data using Area Of Interest in Grid format.
  • 9. 6. Result of cropping data using Area Of Interest in TIN format.
  • 10. 7. Cropping TIN data by vector (shp) format data.
  • 11. 8. Result of cropping TIN data using Jatiluhur reservoir. How much water’s is holding by calculating volume Below the water surface ?
  • 12. 9. Calculation of Area and volume statistics
  • 13. 10.
  • 14. 11. Result of calculating area and volume statistics.
  • 15. 12. Layout.
  • 16. That's all Thank's for your attention
  • 17.
    • When compared to planimetric area, surface area gives an idea about surface roughness. The larger the difference beetwen two values, the rougher the surface.

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