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  1. In the Contents pane, click the IDW_Rain layer to select it.
  2. In the ribbon on the top, click the Appearance tab
  3. In the Effects group, adjust the Layer Transparency slider to 40% 30%.

Notice that you can now see the basemap beneath the raster layer.

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  1. At the top of the Geoprocessing pane, click the Back arrow button.
  2. Within the 3D Analyst Tools toolbox, collapse the Data Management toolset.
  3. Within the 3D Analyst Tools toolbox, click the Conversion toolset > From TIN toolset > TIN To Raster tool.
  4. For ‘Input TIN’, use the drop-down box to select the TIN_Rain TIN.
  5. For ‘Output raster’, rename the exported raster from “tin_rain_tin” to “TINRast_Rain”.
  6.  Ensure that your 'TIN To Raster' tool Parameters tab appears as shown below and click Run.



  7. In the Contents pane, uncheck the TIN_Rain layer.
  8. Repeat the steps within the 'Inverse Distance Weighted Interpolation Method' section above to symbolize the TINRast_Rain layer as you did the other raster layers.

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  1. In the Contents pane, check the Hurricane layer to make it visible.
  2. At the top of the Geoprocessing pane, click the Back arrow button.
  3. In ArcToolbox navigate to 3D Analyst Tools toolbox > Data Management toolset > TIN > Create TIN.
  4. For ‘Output TIN’, typeTIN_Wind”.
  5. Use the ‘Input Feature’ drop-down box to select the Hurricane feature class.
  6. Use the ‘Height Field’ drop-down box to select the Windspeed field as shown below.
  7. Use the ‘Coordinate System’ drop-down box to select the Houses layer.
  8.  Ensure that your 'Create TIN' tool Parameters tab appears as shown below and click Run.

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  1. In the Toolboxes tab, collapse the 3D Analyst Tools toolbox.
  2. Click Spatial Analyst Tools > Extraction > Extract Multi Values to Points.
  3. Use the ‘Input point features’ drop-down box to select the Houses layer.
  4. Use the ‘Input rasters’ drop-down box to select all five interpolation rasters you created earlier one at a time: IDW_Rain, Spline_Rain, NN_Rain, TINRast_Rain and TINRast_Wind. The order in which the rasters are listed is the same order in which the extracted value columns will appear in the output feature class attribute table.
  5. Check Bilinear interpolation of values at point locations.
  6.  Ensure that your 'Extract Multi Values to Points' tool Parameters tab appears as shown below and click Run.

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