Difference between revisions of "ARTEMIS and SPOT-4"
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| + | [[File:SPOT_4.jpg|frame|left|SPOT-4 satellite produced by CNES]] | ||
| + | [[File:ARTEMIS.jpg|frame|right|SPOT-4 satellite produced by CNES]] | ||
ARTEMIS and SPOT-4 were two European satellites that established an 830 nm intersatellite link as part of an ESA/CNES mission. Unlike many technical demonstrations, the optical link was used throughout the lifetime of the two satellites and was operated for a total of 230 hours to exchange telemetry and sensor data. This was the first demonstration of imagery transmission between two satellites over an optical communications link. | ARTEMIS and SPOT-4 were two European satellites that established an 830 nm intersatellite link as part of an ESA/CNES mission. Unlike many technical demonstrations, the optical link was used throughout the lifetime of the two satellites and was operated for a total of 230 hours to exchange telemetry and sensor data. This was the first demonstration of imagery transmission between two satellites over an optical communications link. | ||
Revision as of 21:07, 4 December 2015
SPOT-4 satellite produced by CNES
SPOT-4 satellite produced by CNES
ARTEMIS and SPOT-4 were two European satellites that established an 830 nm intersatellite link as part of an ESA/CNES mission. Unlike many technical demonstrations, the optical link was used throughout the lifetime of the two satellites and was operated for a total of 230 hours to exchange telemetry and sensor data. This was the first demonstration of imagery transmission between two satellites over an optical communications link.
More information on SPOT-4 can be found on the Earth Observation Mission website [1].