Buildings’ land slopes |
Using the terrain model, generated from the image processing, a map was prepared that indicates the slope of the terrain where each building is located. Information is available on Figure 4. |
Building floors |
From the terrain and surface models, it was possible to identify the approximate number of floors of each dwelling. Information is available on Figure 6. |
Spacing between buildings |
It is possible to identify and measure approximate spacing between buildings, as shown in Figures 8. |
Unprotected exposed slabs and stairs |
It was possible to identify the dwellings that visually presented these characteristics. Information is present in Figure 9. |
Width of internal roads |
It is possible to delineate the width and type of internal roads (whether staircases or not), the type of paving, as per examples in Figures 3 and 4. |
Type of roof covering |
It is possible to identify the type of roof coverage of the buildings, as per examples in Figures 8 and 9. |
Dwelling in expansion |
It was possible to identify the dwellings that were visually enlarging. Information is present in Figure 10. |
External coating of the dwellings |
It was not possible to clearly identify the type of covering of the buildings. It is suggested to conduct new flights with different altitudes, and different camera angles on the drone. |