Comment Re:A sense of scale (Score 1) 24
Somebody is certainly missing a sense of scale.
Traditional Earth observation is done using a small number of satellites at a large distance, traditionally in geostationary orbit (35,786 km away). Using a large number of satellites in low orbit (300 km away), you can use low-power transmitters and commodity cameras. Sure, without cooling, you lose the thermal IR range, but in return you gain a great deal of resolution in the other bands.