Data export format

When exporting annotations from a project a .csv file with a lot of details about the annotated objects will be saved. Here is a more detailed description of each of the columns in the saved file.

• name

  • The name of the annotation

• time

  • The timestamp of the frame in which the object was annotated

• frame

  • The frame number

• height

  • The height of the UAV above ground used for the calculations

• yaw

  • The camera yaw (in degrees) used for the calculations

• pitch

  • The camera pitch (in degrees) used for the calculations

• roll

  • The camera roll (in degrees) used for the calculations

• length

  • The length of the annotated line

• lat

  • The latitude of the center of the annotation (WGS84)

• lon

  • The longitude of the center of the annotation (WGS84)

• east

  • The easting coordinate of the center of the annotation (UTM coordinate)

• north

  • The northing coordinate of the center of the annotation (UTM coordinate)

• zone number

  • The UTM zone number

• zone letter

  • The UTM zone letter

• image_x

  • Internal image coordinate

• image_y

  • Internal image coordinate

• start_east

  • Easting coordinate to the start of the drawn arrow

• start_north

  • Northing coordinate to the start of the drawn arrow

• end_east

  • Easting coordinate to the end of the drawn arrow

• end_north

  • Northing coordinate to the end of the drawn arrow

• heading

  • Compas heading of the drawn arrow

• video

  • Name of the video file which was annotated - this is not the original filename of the video, but an internal filename

• project

  • Name of the project

• pro. version

  • The version number of the DVM program that generated the exported file