The daily change activities have been clearly spotted: the ships travelling on the rivers; the cars parked in the car park; the cargo vessels stationed in the harbour; and the trains stopped in the train station. On 3 August, TripleSat 3 even captured an airplane flying over the train station.
Images: Avingon of France, 1 August 2016 with off point angle at -19.87 degree, Avingon of France, 2 August 2016 with off point angle at -11.08 degree, Avingon of France, 3 August 2016 with off point angle at 4.49 degree
This demonstrated the unique daily targeting capability that made possible by State-Of-Art three low cost very high-resolution <1m EO small satellites phased 33 minutes after each other into a constellation. With this frequent revisit capability, 21AT is able to provide dependable data sources for monitoring the changes and enabling operational intelligent management.
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