That's definitely not Ikonos imagery, the imagery is aerial. It's also not the sensor distance that contributes to the halo effect for some satellites, it's th

That's definitely not Ikonos imagery, the imagery is aerial. It's also not the sensor distance that contributes to the halo effect for some satellites, it's the capture time. Often, each band is captured one after the other. Some satellites, like Rapideye's, have several seconds between certain bands. For instance their B/R bands are (I believe) first/last bands captured (of 5 total), so all moving clouds in their imagery get a red/blue halo.