On the bottom panel, move the mouse along the curve to display the elevation and its location on the profile. Zoom in for more precision.
The horizontal axis corresponds to the length of the (poly)line, the origin (0 m) corresponding to the first clicked point. The vertical axis corresponds to the elevation of the model. For more information about the coordinate system: Cloud georeferencing, annotations and measurements (see Default coordinates > Vertical). The elevation is computed from the DSM for each pixel of the (poly)line. By default, the resolution is the ground sampling distance (GSD) of the project.
There are two elevation profile features:
ic_reset_zoom.png Reset the zoom level of the profile.
ic_export_black.png Export as CSV and save to desktop all the 3D points of the elevation profile.
Tip: The following columns are exported.
Horizontal coordinates (X, Y): Output coordinate system of the project or the one detected in the GeoTIFF DSM.
Vertical coordinate (Z): Output coordinate system of the project or the one detected in the GeoTIFF DSM in meters or feet depending on the account preferences.
Distance: Ground distance from the origin of the profile in meters or feet depending on the account preferences.