Across Gaza, residential areas have been left ruined, previously busy shopping streets reduced to rubble, universities destroyed and farmlands churned up, with tent cities springing up on the southern border to house many thousands of people left homeless.

About 1.7 million people - more than 80% of Gaza’s population - are displaced, with nearly half crammed in the far southern end of the strip, according to the United Nations.

Further analysis, by BBC Verify, reveals the scale of destruction of farmland, identifying multiple areas of extensive damage.