> The complete PlanetScope constellation of approximately 130 satellites is able to image the entire land surface of the Earth every day (equating to a daily collection capacity of 200 million km²/day).
Since then the constellation has grown; after last month's launch the contstellation is over 200 satellites: https://www.planet.com/pulse/so-you-launched-a-satellite-now...
Disclaimer: I'm a Planet Labs employee.