National Geographic

Dino Bertolino, a senior spacecraft technician at Planet,holds a camera-equipped satellite, which the San Franciscocompany calls a Dove. Planet has more than 150 of theseshoe box–size satellites operating in orbit, snapping two images aVHFRQG:LWKWKLVƄHHWZKHQFRQGLWLRQVDUHRSWLPDOWKHFRPSDQ\can photograph the Earth’s entire landmass in a day.CRAIG CUTLER``````EARTHWATCHING