Udzha (Mars)

Named after the Village in northern Russia.

Udzha Crater is 45 km in diameter, but has been almost entirely covered by layers of ice and dust. Only the highest part of the crater rim rises above the polar deposits and hint at its circular form. (wikipedia entry)

A crater is a circular depression likely created by an impact event. On Mars large craters are named after deceased scientists, writers and others who have contributed to the lore of Mars. Small creaters (less than 60km) are named after small towns and villages.