Table 5.
Swath fit after orthorectification, in each study site, when using different digital elevation models (DEMs) or no DEM.
| Area | No DEM | SRTM DEM | UAV DEM |
|---|---|---|---|
| Vallado |
|
|
|
| Lousada |
|
|
|
| Viana |
|
|
|
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