Download Aerial triangulation
Transcript
Aerial triangulation PHOTOMOD 6.0.2 • Code – an object code; • Name – image name; • Type – displays point’s type (tie, GCP, check, excluded); • X, Y, Z – GC/tie point initial coordinates; • X', Y', Z' – adjusted coordinates of triangulation points; • dX, dY, dZ – error values on point. The Triangulation points window is synchronized with 2D-window: when point selecting in 2D-window it is also selects in the table. Double-click by row with point allows to open the Points measurements module to edit point’s position. 7.5. Import of GCP catalogue The system provides import of GC points coordinates list from file with *.csv or *.txt extension. To perform import of GC points coordinates list from file perform the following actions: 1. Choose Orientation › GCP list or click the angulation points window opens. 2. Click the button of the main toolbar. The Tri- button on the GCP list tab. 3. Select a file containing GCP catalogue and click OK. The Import GCP catalogue window opens. 133