How to import and export Tie Points marks - PIXDmatic

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If Tie Points are marked in PIX4Dmatic or PIX4Dmapper project they can be exported and imported into a PIX4Dmatic project. This way it is not needed to mark them in the images again.

Marks file structure

The text file with Tie Points marks needs to contain the following:

  • Image name,
  • Tie Point name,
  • image coordinate x,
  • image coordinate y,
  • zoom level.
image.JPG,GCP1,3830.31,123.113,1.22678
 
Information: The image coordinate system has as origin the upper left part of the image. Its axes are oriented as shown in the image below:
PIX4Dimage_marks_coordinate_system.jpg

How to export marks in PIX4Dmatic

How to export marks in PIX4Dmapper

Important: The following settings need to be applied for a seamless import into PIX4Dmatic:
  • File format: PIX4D marks files (*.txt, *.csv).
  • Marks' Zoom Level - Selected.
  • Image Directory - Unselected.
  • Data Delimited - Comma.

    PIX4Dmapper_mark_options.jpg.

    Select the Marks' Zoom Level and Data Delimited - Comma.

How to import marks in PIX4Dmatic

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