- 1. Create a new vector layer named building with the same attributes that we used for the roads layer. (remember, for digitizing buildings we must use a polygon layer, rather than a line layer.)
- 2. Create at least 10 polygons with the appropriate attribute information (you can select any buildings on the orthophoto).
Remember, you need to start editing and click the capture polygon button, rather than the capture line button used to create the roads layer.
Figure 3
Figure 4