Currently, there are 10 satellites dedicated to monitoring rainfall, but soon this number is likely to fall: four satellites have already passed their design life and others will follow soon. This will strongly affect flood management globally, shows a study published at Environmental Research Letter.
Ecometrica announced the delivery of the new Cube+. The combination of software and customised cloud computing hardware allows sequential images taken by satellites to be built up layer upon layer, quickly and efficiently, to provide a much more detailed, and in-depth answers to complex queries about changes to agriculture, forests, coasts and urban areas.
Based on the findings of a scientific review of the draft SDGs, the experts have presented in the International weekly journal of science, Nature, five main priorities they recommend the scientific community to follow. These are: Devise metrics, establish monitoring mechanisms, evaluate progress, enhance infrastructure and standardize and verify data.
NASA and the U.S. Geological Survey (USGS) have started work on Landsat 9, planned to launch in 2023, to continue the observing programme of Earth’s land cover. Since 1972 one of the eight satellites in the Landsat program has photographed the entire Earth every 16 days and provide accurate measurements of Earth’s surface.