The Brazilian National Institute for Space Research (INPE) has placed a contract for a third year with DMC International Imaging Ltd., (DMCii) to acquire high-resolution satellite images of the entire 5 million square kilometres of the Amazon rainforest.
Since 2004 INPE’s programme to monitor deforestation has dramatically reduced the rate of logging from 27,000 sq.km. per year to about 10,000 sq.km. in 2007.
In order to rapidly identify areas of cover change, DMCii is contracted to provide three repeat coverages in 2007 (June-July, July-August, September-October). In 2005, and again in 2006, DMC imaged the whole Amazon Basin in 6 weeks to provide Brazil with vital information to help monitor deforestation and combat illegal logging.
DMC imagery is provided by the five-satellite international Disaster Monitoring Constellation (DMC). The DMC small satellites, built by Surrey Satellite Technology Ltd (SSTL), use wide area cameras to capture the high-resolution images. The latest satellite, built for China, was launched into the DMC on 27 October 2005. Two new DMC satellites will be launched in 2008 and a third in 2009.
The Brazilian National Institute for Space Research (INPE) INPE’s mission is to make it possible for Brazilian society to benefit from new developments in space science and technology, mainly focusing on: 1. Increasing Brazil’s autonomy in a number of strategic areas; 2. Providing the means for Brazilian industry to participate and become competitive in the space area; 3. Encouraging the development and dissemination of space technology;
INPE has developed a near or almost real time monitoring application for deforestation detection known as the Real Time Deforestation Monitoring System (DETER) system. High-resolution imagery is needed when estimating the total area of deforestation and when identifying small clearings.
