1. 35 mm equivalent focal length (mm)
Table 1. Camera Technical specifications.
Camera feature
Camera Model
Nikon D750
Sony Nex7
GoPro Hero3
Sensor size (mm)
35.4 x 24
23.5 x 15.6
5.8 x 4.3
Sensor pixels (px)
6016 x 4016
6000 x 4000
4000 x 3000
Pixel number (Mpx)
24.2 24 12
Depth (bit)
Focal length (mm) 50 16 3
35 mm equivalent focal length (mm) 17
f-number (f)
f/9
f/6.3
f/2.8
Shutter speed (s)
1/800
1/250
1/701
Sensibility (ISO)
320
100
File format
jpeg
Arianna Pesci et al. Monitoring of a Coastal Zone by Independent Fast Photogrammetric Surveys: the Case of
Monterosso a Mare (Ligurian Sea, Italy). Journal of Geosciences and Geomatics, 2016, Vol. 4, No. 4,
doi: /jgg-4-4-1
© The Author(s) Published by Science and Education Publishing.