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Auto Vectorize Soil and Flood Maps Using R2V
Soil Map Vectorization
 | If your soil map is scanned as a 1-bit black and white image, you can
Auto Vectorize to get all parcel boundaries vectorized
automatically. |
| If your soil map is drawn on an aerial photo, scan the
image as grayscale. |
| Use Image/Set Image Threshold to separate the lines from
the background or use Image/Remove Background to clean up
the background. |
| Select Vector/Auto Vectorize to trace all the boundary lines
automatically. |
| Use the Vector/Create Polygon Layer function to close all
polygons |
Flood Map Vectorization
| If the flood regions are in different colors, you can scan
the flood maps as color images and vectorize only the
flood regions using the Boundary Line mode. |
| If you have a lot of maps, you can process the maps using
R2V's batch processing mode to vectorize all the maps
together with just a single processing script. |
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