Document Type : Research Paper

Author

• Seyyed Yahya Safavi

Assistant Professor, Imam Hosein University

Abstract

The highest level of seawater is continuously dynamic due to the Earth's rotation, gravity of the Sun and the Moon, concentration of water, temperature, earthquake activities of the Earth, and the effects of the Earth's magnetism. Currents, tides, waves, water flooding and sea ice are among the most significant signs and physical appearances considered by the navy and military strategists that plan, prepare and direct military operations.