9 de Mayo 2007
US National GIA Discusses Censoring Satellite Photos
The Associated Press has published a story (picked up by all the news media) after interviewing Vice Adm. Robert Murrett, director of the US National Geospatial-Intelligence Agency (NGA). This organization oversees and funds sources of satellite photos used by both defense organizations as well as imagery for public consumption. Digital Globe, the primary source of satellite photos for Google Earth, has already benefited from government funds. With the help of about $1 billion from Murrett's agency, Digital Globe, and its competitor GeoEye, plan to launch new satellites with higher resolutions later this year. Government regulations will require resulting satellite photos shared publicly from these satellites to be at a resolution no better than .5 meters per pixel.
Interestingly, Murrett says: "I could certainly foresee circumstances in which we would not want imagery to be openly disseminated of a sensitive site of any type, whether it is here or overseas." He goes on to say they may exert "control over" imagery in some unspecified manner to sensitive locations. This could mean not allowing imagery for certain locations to be shared, or somehow altering imagery for those locations.
Some industry experts believe it may be difficult for one agency to limit the dissemination of such imagery. There are image providers now from several international satellite companies as well as aerial photographers. And the demand for high resolution photos for applications like Google Earth is increasing. "...this cat may be out of the bag for good. It's just not clear that the legal or other tools needed to restrict disclosure are available." So says Steve Aftergood, a secrecy expert with the Federation of American Scientists.
Enviado por FrankTaylor at 9 de Mayo 2007 a las 03:22 PM
Enviado por: Bryce at 9 de Mayo 2007 a las 06:58 PM
Enviado por: Daniel at 13 de Mayo 2007 a las 09:42 PM
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