Israeli forces ended their offensive against Hamas in Gaza on Saturday, 17 January, following the declaration of ceasefires by Hamas and Israel.
Highlighted below are some of the main buildings identified as destroyed or damaged in Gaza City and the surrounding area based on analysis by Unosat of satellite imagery taken on 19 January.
The image, taken for Unosat at the United Nations Institute for Training and Research, has helped researchers identify at least 1,008 destroyed or damaged buildings.
The map below shows the main areas attacked in the three weeks of violence.
Palestinian medical sources say more than 1,010 Palestinians were killed in the violence, which began on 27 December 2008. Israel says 13 Israelis died, including 10 soldiers in the campaign and three civilians killed as a result of rocket fire from Gaza.