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geoscene3d:calculations:volumecalculations [2020/03/23 15:04] rebecca130301_gmail.comgeoscene3d:calculations:volumecalculations [2020/03/23 22:13] (current) – external edit 127.0.0.1
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 Volume Calculations using surface layer (Grids) – constrained by Region.\\ Volume Calculations using surface layer (Grids) – constrained by Region.\\
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 The previous section showed how to calculate volumes based on 2D grid layers. This calculation can be further refined and constrained to an area using regions.\\ The previous section showed how to calculate volumes based on 2D grid layers. This calculation can be further refined and constrained to an area using regions.\\
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 <font inherit/inherit;;#3498db;;inherit>Figure 4. Region digitizer tool.</font> <font inherit/inherit;;#3498db;;inherit>Figure 4. Region digitizer tool.</font>
  
-Now digitize a polygon on your map, by clicking on the map. You finalize the polygon by double-clicking the last point in the polygon. Thi½s brings up a dialog for naming the “region” you just digitized – select a unique name and press ok. You have now digitized a region. Deactivate the digitizing tool by pressing the “Default Pointer Tool” button on the map menu. See Figure 5.+Now digitize a polygon on your map, by clicking on the map. You finalize the polygon by double-clicking the last point in the polygon. This brings up a dialog for naming the “region” you just digitized – select a unique name and press ok. You have now digitized a region. Deactivate the digitizing tool by pressing the “Default Pointer Tool” button on the map menu. See Figure 5.
  
 {{:tutorials:themecalc:7c9da4ea7b833e93fd7b94bf1094da68.png}}\\ {{:tutorials:themecalc:7c9da4ea7b833e93fd7b94bf1094da68.png}}\\

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