Orientation with a Viking sun-compass, a shadow-stick, and two calcite sunstones under various weather conditions.

Bernáth, Balázs

Orientation with a Viking sun-compass, a shadow-stick, and two calcite sunstones under various weather conditions. [electronic resource] - Applied optics Sep 2013 - 6185-94 p. digital

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

1539-4522

10.1364/AO.52.006185 doi


Calcium Carbonate--chemistry
Magnetic Fields
Orientation
Refractometry--instrumentation
Spatio-Temporal Analysis
Sunlight
Weather