description IKONOS Overview
IKONOS was a pioneering commercial Earth observation satellite launched in 1999 by Space Imaging (later GeoEye). As the first privately owned satellite to provide sub-meter resolution imagery to the public, it fundamentally transformed the commercial geospatial industry. Operating in a sun-synchronous low Earth orbit, it captured high-resolution panchromatic and multispectral images. The satellite served a wide range of civilian, commercial, and government mapping customers until it was decommissioned in 2015.
insights Ranking position
IKONOS ranks #9 of 187 in the Satellite ranking, behind GOES-R (GOES-16), ahead of Sentinel-2B.
help IKONOS FAQ
Why was the launch of IKONOS historically significant?
Launched in 1999, IKONOS became the world's first commercial satellite to successfully collect sub-meter resolution Earth imagery. This marked a major milestone by making high-resolution spy-grade satellite photos available to the civilian market.
What was the specific ground resolution of the IKONOS satellite?
IKONOS provided panchromatic imagery with a resolution of 0.82 meters, meaning objects just under a meter in size could be distinguished. It also provided multispectral imagery at a 4-meter resolution for color mapping.
When was the IKONOS satellite officially decommissioned?
The satellite was originally expected to operate for about 7 years but vastly exceeded its lifespan. It was officially decommissioned in 2015 after orbiting and capturing imagery of Earth for over 15 years.
What company was responsible for operating IKONOS?
IKONOS was operated by Space Imaging, a commercial Earth observation company based in the United States. Space Imaging was later acquired by Orbital Imaging Corporation (ORBIMAGE) in 2006, which eventually rebranded as GeoEye.
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