© Field of View 2016 GeoSnap Express User Manual
GeoSnap System Files
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Left forward Bottom forward
Right forward
Flight data log file
The FLT.txt file is a 25Hz log of the position of the camera throughout the flight. Files over 3
million lines are prevented to assure timely logging to the microSD card. After 3 million lines a
new FLT file is created with a letter appended to it with the following convention: 001-FLT.txt,
001-FLTA.txt, 001-FLTB.txt, 001-FLTC.txt, etc. Information is logged as plain, ASCII text in space-
separated columns; each column is exactly 14 characters wide.
Direction of flight
