Split into rectangles and calculate their number#

Splits polygon layer into equal rectangular parts and calculates number of rectangles. Layer can consist of several polygons, number of rectangles will be calculated for each of them.

Inputs:

  • Shapefile - polygonal layer in ESRI Shapefile format, for which the number of rectangles will be calculated. Should be packed in ZIP-archive. Attributes should contain empty integer field, where the results of calculation will be recorded. Layer CRS must be use meters, EPSG:4326 is not suitable.

  • Length of rectangle - longer side of rectangle, should be specified in meters.

  • Width of rectangle - shorter side of rectangle, should be specified in meters.

  • Field name - name of the string field in initial layer, where to write the number of calculated rectangles for each polygon.

  • Percentage of not filled area – please, specify percentage. Percentage is calculated out of rectangle area and will be used to form a buffer around each rectangle.

Outputs:

  • ZIP-archive with modified Shapefile, with a number of rectangles recorded in attribute table.

Launch the tool: https://toolbox.nextgis.com/t/split_to_rect

Try the tool in action

  1. Click on the Demo button above the tool form. The fields are filled in with demo values.

  2. Click on the Run button.

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