This article explains the buttons and the options when using the feature Importing Ground Control points in PIX4Dmapper.
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Access: On the Menu bar, click Project > GCP/MTP Manager..., on the GCP/MTP Table section, click Import GCPs...
Pix4Dmapper can import a file with the coordinates of the GCPs.
For more information about the file format: Input files.
When clicking Import GCPs..., the Import Ground Control Points pop-up appears:
It contains the following sections:
- Coordinates Order: Allows the user to select the order of the coordinates of the file to be imported. Depending the coordinate system, there are the following possibilities:
- Latitude, Longitude, Altitude or Longitude, Latitude, Altitude (only if a geographic coordinate system is selected).
- X, Y, Z, or Y, X, Z.
- File: Displays the name of the selected file to be imported.
And the action buttons:
- Browse...: Opens the Select GCPs File, a navigation window used to search for and select the file to be imported.
- OK: Imports the selected file.
- Cancel: Does not save the changes and exits the pop-up.
- Help: Opens the Pix4Dmapper help.
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I have a question regarding a file I'm processing.
My GCP's are in UTM-17 NAD83 CSRS2010 CGVD28:78.
The nearest I could find in processing are - NAD83/UTM zone 17N (EGM 96)
Once I enter in all my gcp's in the GCP manager and start processing, I received the following error:
Can you please shed some light? Thanks!
Can you import the GCPs again and select y, x, z instead of x, y, z? It might be the lat, long is reversed.
Ah yes that remedied the problem!
Thanks
Great :) Thanks for letting us know.