Gyrocompass (lower right) on the bridge of a ship. A gyrocompass uses a spinning gyroscope and friction forces in order to exploit the rotation of the Earth and find true North. They are used widely on ships. Unlike magnetic compasses, they are not affected by metal in a ship's hull.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP10232674
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images:
Loading