Our Spiral GNSS L1 or L1/L2 antenna is highly sensitive. Is mounted in the center of DJI Phantom 4. Quick removable.
CAMERA LENS CALIBRATION
To get perfect accuracy, you need to apply one GCP autocalibration mode in the software (Metashape, Pix4D, etc).
AShot controls DJI Can Bus and knows the info about the Camera settings like as Shutter etc, and reads the Sony Sensor Bus to know about the Exposure start and the Exposure end. That all allows AShot giving Timemark in the middle of Exposure without delay.
The best PRE processing software for calculating the offset of the antenna relative to the camera when the copter is tilted. Link for download: http://teodr.one/cdn/soft/
Teoboard is the heart of Teokit: GNSS signal distribution board from the spiral antenna to the Reach M + and DJI GPS module. A unique solution that allows you to have a constant high-quality signal of the GPS and GLONASS satellite constellations.
Get high quality RAW satellite measurement data always, regardless of the weather and time!
Teobox is the software allows: - control of the number of tags and photos; - filtering extra photos; - calculate for camera coordinate offset due to the tilt of the copter; - assignment of a unique names to photos; - export coordinates into exif and CSV;