Brazil's President says the country's space institute is lying about how bad deforestation is in the Amazon.
Jair Bolsonaro said the experts are giving Brazil a bad name in the world by spreading inaccurate data about the issue.
He has asked for a meeting with the head of the space agency to discuss the matter.
Satellite images released by Brazil's National Space Research Institute shows that more than 1,000 sq km of the rainforest had been cleared in the first half of this month.
Deforestation is the act of clearing or removing part of a forest to make the land available for other uses.

UK train stabbings injure nine, police arrest two suspects
Tanzania's Hassan declared landslide winner in election marred by violence
Vietnam's ancient town Hoi An works to restore tourism after devastating floods
Indian temple stampede kills nine, injures several
Turkey to host Gaza meeting amid ceasefire concerns
Tanzania opposition says hundreds killed in vote protests
Turkey sentences 11 people to life in prison over ski resort hotel fire
China sends its youngest astronaut to 'Heavenly Palace' space station
