What is Quota? How much of my quota is consumed by each full size (no-clip) download?

Your quota determines the volume (in square kilometers) of imagery you are able to download with your subscription. The following numbers are approximate. Each image will vary in its exact size. 

PlanetScope

• PlanetScope Scene (old generation) = 180 - 220 km²
• PlanetScope Scene (next generation) - 400 - 600 km²
• PlanetScope OrthoTile - up to 625 km²

SkySat

• SkySat Collect - 40 to 528 km² (6 to 80km x 6.6km) 
• SkySat Scene - 2 to 5 km²

RapidEye

• RapidEye Scene - up to 8,000 km²
• RapidEye OrthoTile - up to 625 km²