3D Analyst - Cut and Fill

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Three Dimensional Analysis (Cut and Fill)
by Delon

Published in: Economy & Finance, Technology
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3D Analyst - Cut and Fill

  1. 1. Three Dimensional Analysis ( Cut and Fill ) Delon Marthinus G051060051 Obj: Determine the material loss in Grasberg, Papua Caused by Private company Exploration
  2. 2. Data sources <ul><li>Data Point generated from SRTM </li></ul><ul><li>Resolution 90m </li></ul>
  3. 3. Flow diagram of analysis
  4. 4. Generating data point <ul><li>Using Global Mapper </li></ul><ul><li>Load study area (S04E138.hgt.zip) </li></ul>
  5. 5. Generating data point <ul><li>Using Global Mapper </li></ul><ul><li>Convert raster data to XYZ grid </li></ul>
  6. 6. Generating data point <ul><li>Using Global Mapper </li></ul><ul><li>Convert raster data to XYZ grid </li></ul>
  7. 7. Generating data point <ul><li>Using Global Mapper </li></ul><ul><li>Convert raster data to XYZ grid </li></ul>Open with excel and put X Y Z On the top row Save to dbf file
  8. 8. Generating data point <ul><li>Using ArcView </li></ul><ul><li>Load data point </li></ul><ul><li>XYZ.dbf </li></ul>
  9. 9. Generating data point <ul><li>Using ArcView </li></ul><ul><li>Load data point </li></ul><ul><li>XYZ.dbf </li></ul>
  10. 10. Generating data point <ul><li>Using ArcView </li></ul><ul><li>Convert XYZ.dbf to vector (xyzpoint.shp) </li></ul>
  11. 11. Generating data point <ul><li>Using ArcView </li></ul>
  12. 12. Generating data point <ul><li>Using ArcView </li></ul><ul><li>Create TIN </li></ul>
  13. 13. Generating data point <ul><li>Using ArcView </li></ul><ul><li>Create TIN </li></ul>
  14. 14. Generating data point <ul><li>Using ArcView </li></ul><ul><li>Execute </li></ul><ul><li>Cut and Fill </li></ul>Activate the two TIN themes And execute cut and fill
  15. 15. Generating data point <ul><li>Using ArcView </li></ul><ul><li>Execute </li></ul><ul><li>Cut and Fill </li></ul>Activate the two TIN themes And execute cut and fill The material loss in M 3
  16. 18. 3d view The loss material area
  17. 19. <ul><li>Thank you </li></ul>

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