Image Log File
Open an image log le with the extension .MRK to view the data below.
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1. Photo series number: the series number of the image log le stored in this folder.
2. GPS TOW: when the photo was taken expressed in GPS TOW.
3. GPS Week: when the photo was taken expressed in GPS week.
4. Compensation value in the north direction: unit is mm and the northern direction is
represented by a positive value.
5. Compensation value in the east direction: unit is mm and the eastern direction is
represented by a positive value.
6. Compensation value in the elevation direction: unit is mm and the downward
direction is represented by a positive value.
7. Longitude after compensation.
8. Latitude after compensation.
9. Ellipsoid height.
10. Positioning standard deviation in the north direction.
11. Positioning standard deviation in the east direction.
12. Positioning standard deviation in the elevation direction.
13. Positioning status.
GNSS Observation File
The GNSS observation le with the extension .rtk contains the satellite observation data
received by the positioning module during the ight. The data is stored in the camera
system in RTCM3.2 format at a frequency of 5 Hz.
DJI Matrice 4 Series User Manual
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