Oceanography is the branch of science which deals with the application of the knowledge of various aspects of ocean and applying them for the conservation of the ocean biosphere and for the utility and benefit of human civilization. The subject of oceanography generally focuses on the physical, chemical, geological and biological aspects of the oceans.

The oceanography experts have a good opportunity as they are employed by various national and foreign companies and are paid a good remuneration. They are employed in marine oil rigs and marine biological reserves. The knowledge of oceanography is also employed by various shipping corporation in their movement and navigation. The oceanography expert is also employed in various organizations that deal with ocean behavior.

They study the geographical and historical behavior of the oceans and analyses them for further disaster forecasting or disaster mitigation. The physical concept of the oceans is a very contributing subject in the matter. The chemical composition and chemical behavioral analysis of oceans are also done regularly for search of raw materials, pollution control and conservation of marine life. The biological properties of oceans and the study of marine life are considered an important topic in oceanography where these subjects are applied for various purposes. They help in preservation of marine life and also in creating opportunities for human to survive by yielding benefits from ocean.

Due to the vast application of the subject of Oceanography, the topic is undertaken by premier institutes of the nation who aims in creating a trained workforce of ocean experts.