| | 24 | '''Figure''' An example of an intersection of two layers (a and b) created with Geoinformatica, which uses the GDAL Perl bindings. The schema of layer a is (A int) and that of b is (B int), the layer c is the result layer. The schema of c was empty when the Intersection method was called, thus it gets the schema (A int, B int). The result (c, light green) is as if a (light blue) was clipped to the rectangle in b (shown in light orange). The numbers in the map are the values of attribute A of a and c. |
