SWARS Spatial Modeling
“Strategy” <ul><li>Demystify </li></ul><ul><li>Simplify </li></ul>
Reverse Engineering <ul><li>Product </li></ul><ul><li>Method </li></ul><ul><li>“Raw Materials” </li></ul><ul><li>Planning ...
Product <ul><li>Prioritized land map </li></ul><ul><ul><li><Very High> </li></ul></ul><ul><ul><li>High </li></ul></ul><ul>...
Method <ul><li>Spatial Modeling </li></ul><ul><ul><li>ArcGIS  with  Spatial Analyst  extension </li></ul></ul><ul><li>>1 t...
“Raw Materials” <ul><li>Input data layers </li></ul><ul><ul><li>Raster based approach </li></ul></ul><ul><ul><li>Thematic ...
Input Layers <ul><li>Thematic (vs. Continuous) </li></ul><ul><ul><li>*Common “measurement scale” </li></ul></ul><ul><li>Ra...
Planning <ul><li>Issue  </li></ul><ul><li>Layer selection </li></ul><ul><li>Layer weighting </li></ul>
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Swars Spatial Modeling Leo

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Swars Spatial Modeling Leo

  1. 1. SWARS Spatial Modeling
  2. 2. “Strategy” <ul><li>Demystify </li></ul><ul><li>Simplify </li></ul>
  3. 3. Reverse Engineering <ul><li>Product </li></ul><ul><li>Method </li></ul><ul><li>“Raw Materials” </li></ul><ul><li>Planning </li></ul>
  4. 4. Product <ul><li>Prioritized land map </li></ul><ul><ul><li><Very High> </li></ul></ul><ul><ul><li>High </li></ul></ul><ul><ul><li>Medium </li></ul></ul><ul><ul><li>Low </li></ul></ul><ul><ul><li><Very Low> </li></ul></ul>
  5. 5. Method <ul><li>Spatial Modeling </li></ul><ul><ul><li>ArcGIS with Spatial Analyst extension </li></ul></ul><ul><li>>1 tools </li></ul><ul><ul><li>Weighted Overlay </li></ul></ul><ul><ul><li>Single Output Map Algebra </li></ul></ul><ul><ul><li>Manual calculation </li></ul></ul><ul><li>Comprehensive Model(?) </li></ul>
  6. 6. “Raw Materials” <ul><li>Input data layers </li></ul><ul><ul><li>Raster based approach </li></ul></ul><ul><ul><li>Thematic layers </li></ul></ul><ul><li>Layer weights </li></ul><ul><ul><li>Add up to 100% </li></ul></ul><ul><li>Hardware & Software </li></ul><ul><ul><li>Capable computer </li></ul></ul><ul><ul><li>ArcGIS with Spatial Analyst extension </li></ul></ul>
  7. 7. Input Layers <ul><li>Thematic (vs. Continuous) </li></ul><ul><ul><li>*Common “measurement scale” </li></ul></ul><ul><li>Raster </li></ul><ul><ul><li>Cell size </li></ul></ul><ul><ul><li>Projection </li></ul></ul><ul><ul><li>Locational accuracy </li></ul></ul><ul><li>Keep a good “LOG” (metadata) </li></ul>
  8. 8. Planning <ul><li>Issue </li></ul><ul><li>Layer selection </li></ul><ul><li>Layer weighting </li></ul>
  9. 9. Question?

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