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GPS

GPS Photo Locations

GPS Photo Locations

Relationship of the two PiPole-Cam locations and the data collection area.

GPS Photo Locations - 1

GPS Photo Locations - 1

With the back ground GIS imagry removed, you can clearly see the two different static PiPole-Can locations

Xanthorrhoea GPS Data Points

Xanthorrhoea GPS Data Points

Xanthorrhoea GPS Data Points  The yellow dots are approximate GPS locations of the grass trees.

GPS Error Rate Over Time

GPS Error Rate Over Time

GPS error rate over 100 photos taken at 20 second intervals.

PiPole-Cam Fly's Again Out Bush

In mid-November 2013, a good friend and I travelled South to record GPS coordinates and measure tree height of a patch of Xanthorrhoea grass trees that I had stumbled upon back in April 2013.

The night before, I had upgraded PiPole-Cam with the latest version of Picamera - 0.7.  Although I only tested my script with a maximum of 100 photos in each run, it all worked well, and there where no dark photos

Together, we recorded 252 grass tree positions and their heights. 

Xanthorrhoea Grass Tree Height

 Xanthorrhoea Grass Tree Height

GPS map of