Hi there,
I am using Agisoft Professional 1.2.6 build 2834: For volume calculation:
Surface area and volume measurement
To measure area and volume
Draw a polygon on the DEM using Draw Polygon instrument to indicate the area to be measured.
Right button click on the polygon and select Measure... command from the context menu.
In the Measure Shape dialog inspect the results: see area value on the Planar tab and volume values on the Volume tab.
PhotoScan allows to measure volume above best fit / mean level / custom level planes. Best fit and mean level planes are calculated based on the drawn polygon vertices. Volume measured against custom level plane allows to trace volume changes for the same area in the course of time.
[Note] Note
Measure option is available from the context menu of a selected polygon. To select a polygon, double-click on it. A selected polygon is coloured in red.
When doing this, the result is always a perimeter and not a volume. Is there a bug or am I wrong?
regards
Martin