The "Planet Earth Photo Contest" was launched by UNESCO and the International Union of Geological Sciences in the wake of the International Year of Planet Earth (2007-2009), and is the pinnacle of geophoto contests.
In addition to soliciting photographs on the theme of our planet "Earth" and awarding excellent works, we will deepen understanding of earth science through public relations, dissemination, and educational activities, and contribute to the promotion of science and the development of society. that's what you expect.

You can see the winning entries from last year's contest here.
>>14th Planet Earth Photo Contest