COMPANY SYSTEM LICENSE TYPE

Earth Watch Early Bird * 1/4/93 Multi-spectral

EOSAT Landsat 6 * 6/17/93 Multi-spectral

Space Imaging IKONOS * 4/22/94 Multi-spectral

ORBIMAGE OrbView 5/5/95 Multi-spectral & Radiometer

Earth watch Quick Bird 9/2/94 Multi-spectral

Astro Vision n/a 1/23/95 Pan (geo orbit)

GDE Systems n/a 7/14/95 Pan

Motorola LEOEX * 8/1/95 Pan

Boeing Resource 21 5/16/96 Multi-spectral

CTA Corp. n/a 1/9/97 Multi-spectral