Company	Satellite Name	Launch	Sensor Band	Spatial Res @ nadir	Spectral Res	Radiometric Res	Swath Width (km)	Revisit
GeoEye	IKONOS	1999	Pan	0.82m	0.526-0.926	11-bit	11.3	Approx 3 days	Source1 Source2
			4 Multispec	4m	0.445-0.516
					0.506-0.595
					0.632-0.698
					0.757-0.853
Digital Globe	Quickbird	2001	Pan	0.61m	0.45-0.9 um	11-bit	16.5	1-3.5 days	Source1 Source2
			4 Multispec	2.44m	0.45-0.52,
					0.52-0.6
					0.63-0.69
					0.76-0.9
Digital Globe	WorldView-1	Sept 2007	Pan	0.5m		11-bit	17.6	1.7-5.9 days	Source1 Source2
	WorldView-2	Oct 2009	Pan	0.46m		11-bit	16.4	1-3.7days	Source1
			8 Multispec	1.8m		11-bit	16.4
GeoEye	GeoEye-1	Sept 2008	Pan	0.41m	0.45-0.8	11-bit	15.2	2-8 days	Source1 Source2
			4 Multispec	1.65m	0.45-0.51
					0.51-0.58
					0.655-0.69
					0.78-0.92
	GeoEye-2	planned	Pan	0.25m	?	?	?	?	Source1