FIELD OF VIEW GeoSnap Pro, Руководство пользователя

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© Field of View 2018 GeoSnap Pro User Manual
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Pix4D Log File (001-P4D.txt)
The Pix4D log file is a Pix4D compatible log of the image name and position of the camera at the
moment of image capture. Information is logged as plain, ASCII text in comma-separated
columns.
Pix4D Log File Columns
Label Units Description
imagename name Image name/counter
latitude degrees Latitude as reported by the VN-200
longitude degrees Longitude as reported by the VN-200
altitude meters Height above WGS84 ellipsoid
Flight Log File (001-FLT.txt)
The FLT log file is a 25Hz log of the position/attitude of the camera throughout the flight. If the
log reaches 3 million lines a new FLT file is created with a letter appended to it using the
following convention:
001-FLT.txt , 001-FLTA.txt , 001-FLTB.txt , etc. Information is logged as plain,
ASCII text in space-separated columns; each column is 14 characters wide.
Flight Log File Columns
Label Units Description
gpsdate YYYY-MM-DD Date as reported by the VN-200
gpstime HH:MM:SS.SSS Time as reported by the VN-200
lat(deg) degrees Latitude as reported by the VN-200
lon(deg) degrees Longitude as reported by the VN-200
hght(wgs84-m) meters Height above WGS84 ellipsoid
roll(deg) degrees Roll as reported by the VN-200 (positive roll is a roll to the right)
pitch(deg) degrees Pitch as reported by the VN-200 (positive pitch is a pitch up)
yaw(deg) degrees Yaw as reported by the VN-200
gstime(ms) milliseconds GeoSnap time since power on
AttUncrt(deg) degrees Attitude uncertainty of the VN-200
PosUncrt(m) meters Position uncertainty of the VN-200
INS_stat Status of the INS as reported by VN-200