{"id":1121,"date":"2021-11-01T01:30:48","date_gmt":"2021-11-01T01:30:48","guid":{"rendered":"https:\/\/pacgeo.com\/?post_type=astra-portfolio&p=1121"},"modified":"2022-11-14T21:04:53","modified_gmt":"2022-11-14T21:04:53","slug":"worldview-1","status":"publish","type":"astra-portfolio","link":"https:\/\/pacgeo.com\/satellite\/worldview-1\/","title":{"rendered":"WorldView-1"},"content":{"rendered":"
WorldView-1\u2019s high-capacity panchromatic imaging system features state-of-the-art geolocation accuracy, rapid targeting, and efficient in-track stereo collection.<\/p>\n\n\n\n
<\/path> <\/path> <\/svg><\/span>Very High Resolution<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>High contrast (MTF) and signal-tonoise ratio<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Frequent revisits at high resolution<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Industry-leading geolocation accuracy<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Bi-directional scanning<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Ultra-stable platform, highprecision attitude sensors and GPS<\/span><\/p>\n\n\n\n\nRequest a Quote<\/span><\/path><\/svg><\/span><\/a>\n\n<\/div>\n\n\n\nDownload Summary<\/span> <\/path> <\/svg><\/span><\/a>\n\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\nWorldView-1 Specs<\/h2>\n\n\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nLaunch Information<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nDate: September 18, 2007Launch Vehicle: Delta 7920 (9 strap-ons)Launch Site: Vandenberg Air Force Base, California<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nOrbit<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAltitude: 496 kmType: Sun synchronousPeriod: 95 min.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSpacecraft Size, Mass and Power<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3.6 m (12 ft) tall x 2.5 m (8 ft) across7.1 m (23 ft) across the deployed solar arrays2290 kg (5038 lbs)3.2 kW solar array, 100 Ahr battery<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Bands<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nPanchromatic: 400-900 nm<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Resolution<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n50 cm Ground Sample Distance (GSD) at nadir55 cm GSD at 20\u00b0 off-nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nDynamic Range<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n11-bits per pixel<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSwath Width<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n17.7 km at nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nAttitude Determination & Control<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3-axis stabilizedActuators: Control Moment Gyros (CMGs)Sensors: Star trackers, solid state IRU, GPS<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nPointing Accuracy & Knowledge<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAccuracy: <500 m at image start and stopKnowledge: Supports geolocation accuracy below<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nRetargeting Agility<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nTime to slew 200 km: 10 sec<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n
<\/path> <\/path> <\/svg><\/span>High contrast (MTF) and signal-tonoise ratio<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Frequent revisits at high resolution<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Industry-leading geolocation accuracy<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Bi-directional scanning<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Ultra-stable platform, highprecision attitude sensors and GPS<\/span><\/p>\n\n\n\n\nRequest a Quote<\/span><\/path><\/svg><\/span><\/a>\n\n<\/div>\n\n\n\nDownload Summary<\/span> <\/path> <\/svg><\/span><\/a>\n\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\nWorldView-1 Specs<\/h2>\n\n\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nLaunch Information<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nDate: September 18, 2007Launch Vehicle: Delta 7920 (9 strap-ons)Launch Site: Vandenberg Air Force Base, California<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nOrbit<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAltitude: 496 kmType: Sun synchronousPeriod: 95 min.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSpacecraft Size, Mass and Power<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3.6 m (12 ft) tall x 2.5 m (8 ft) across7.1 m (23 ft) across the deployed solar arrays2290 kg (5038 lbs)3.2 kW solar array, 100 Ahr battery<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Bands<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nPanchromatic: 400-900 nm<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Resolution<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n50 cm Ground Sample Distance (GSD) at nadir55 cm GSD at 20\u00b0 off-nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nDynamic Range<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n11-bits per pixel<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSwath Width<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n17.7 km at nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nAttitude Determination & Control<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3-axis stabilizedActuators: Control Moment Gyros (CMGs)Sensors: Star trackers, solid state IRU, GPS<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nPointing Accuracy & Knowledge<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAccuracy: <500 m at image start and stopKnowledge: Supports geolocation accuracy below<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nRetargeting Agility<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nTime to slew 200 km: 10 sec<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n
<\/path> <\/path> <\/svg><\/span>Frequent revisits at high resolution<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Industry-leading geolocation accuracy<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Bi-directional scanning<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Ultra-stable platform, highprecision attitude sensors and GPS<\/span><\/p>\n\n\n\n\nRequest a Quote<\/span><\/path><\/svg><\/span><\/a>\n\n<\/div>\n\n\n\nDownload Summary<\/span> <\/path> <\/svg><\/span><\/a>\n\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\nWorldView-1 Specs<\/h2>\n\n\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nLaunch Information<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nDate: September 18, 2007Launch Vehicle: Delta 7920 (9 strap-ons)Launch Site: Vandenberg Air Force Base, California<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nOrbit<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAltitude: 496 kmType: Sun synchronousPeriod: 95 min.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSpacecraft Size, Mass and Power<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3.6 m (12 ft) tall x 2.5 m (8 ft) across7.1 m (23 ft) across the deployed solar arrays2290 kg (5038 lbs)3.2 kW solar array, 100 Ahr battery<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Bands<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nPanchromatic: 400-900 nm<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Resolution<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n50 cm Ground Sample Distance (GSD) at nadir55 cm GSD at 20\u00b0 off-nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nDynamic Range<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n11-bits per pixel<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSwath Width<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n17.7 km at nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nAttitude Determination & Control<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3-axis stabilizedActuators: Control Moment Gyros (CMGs)Sensors: Star trackers, solid state IRU, GPS<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nPointing Accuracy & Knowledge<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAccuracy: <500 m at image start and stopKnowledge: Supports geolocation accuracy below<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nRetargeting Agility<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nTime to slew 200 km: 10 sec<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n
<\/path> <\/path> <\/svg><\/span>Industry-leading geolocation accuracy<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Bi-directional scanning<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Ultra-stable platform, highprecision attitude sensors and GPS<\/span><\/p>\n\n\n\n\nRequest a Quote<\/span><\/path><\/svg><\/span><\/a>\n\n<\/div>\n\n\n\nDownload Summary<\/span> <\/path> <\/svg><\/span><\/a>\n\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\nWorldView-1 Specs<\/h2>\n\n\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nLaunch Information<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nDate: September 18, 2007Launch Vehicle: Delta 7920 (9 strap-ons)Launch Site: Vandenberg Air Force Base, California<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nOrbit<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAltitude: 496 kmType: Sun synchronousPeriod: 95 min.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSpacecraft Size, Mass and Power<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3.6 m (12 ft) tall x 2.5 m (8 ft) across7.1 m (23 ft) across the deployed solar arrays2290 kg (5038 lbs)3.2 kW solar array, 100 Ahr battery<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Bands<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nPanchromatic: 400-900 nm<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Resolution<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n50 cm Ground Sample Distance (GSD) at nadir55 cm GSD at 20\u00b0 off-nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nDynamic Range<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n11-bits per pixel<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSwath Width<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n17.7 km at nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nAttitude Determination & Control<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3-axis stabilizedActuators: Control Moment Gyros (CMGs)Sensors: Star trackers, solid state IRU, GPS<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nPointing Accuracy & Knowledge<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAccuracy: <500 m at image start and stopKnowledge: Supports geolocation accuracy below<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nRetargeting Agility<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nTime to slew 200 km: 10 sec<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n
<\/path> <\/path> <\/svg><\/span>Bi-directional scanning<\/span><\/p>\n\n\n\n <\/path> <\/path> <\/svg><\/span>Ultra-stable platform, highprecision attitude sensors and GPS<\/span><\/p>\n\n\n\n\nRequest a Quote<\/span><\/path><\/svg><\/span><\/a>\n\n<\/div>\n\n\n\nDownload Summary<\/span> <\/path> <\/svg><\/span><\/a>\n\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\nWorldView-1 Specs<\/h2>\n\n\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nLaunch Information<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nDate: September 18, 2007Launch Vehicle: Delta 7920 (9 strap-ons)Launch Site: Vandenberg Air Force Base, California<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nOrbit<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAltitude: 496 kmType: Sun synchronousPeriod: 95 min.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSpacecraft Size, Mass and Power<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3.6 m (12 ft) tall x 2.5 m (8 ft) across7.1 m (23 ft) across the deployed solar arrays2290 kg (5038 lbs)3.2 kW solar array, 100 Ahr battery<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Bands<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nPanchromatic: 400-900 nm<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Resolution<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n50 cm Ground Sample Distance (GSD) at nadir55 cm GSD at 20\u00b0 off-nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nDynamic Range<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n11-bits per pixel<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSwath Width<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n17.7 km at nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nAttitude Determination & Control<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3-axis stabilizedActuators: Control Moment Gyros (CMGs)Sensors: Star trackers, solid state IRU, GPS<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nPointing Accuracy & Knowledge<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAccuracy: <500 m at image start and stopKnowledge: Supports geolocation accuracy below<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nRetargeting Agility<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nTime to slew 200 km: 10 sec<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n
<\/path> <\/path> <\/svg><\/span>Ultra-stable platform, highprecision attitude sensors and GPS<\/span><\/p>\n\n\n\n\nRequest a Quote<\/span><\/path><\/svg><\/span><\/a>\n\n<\/div>\n\n\n\nDownload Summary<\/span> <\/path> <\/svg><\/span><\/a>\n\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\nWorldView-1 Specs<\/h2>\n\n\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nLaunch Information<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nDate: September 18, 2007Launch Vehicle: Delta 7920 (9 strap-ons)Launch Site: Vandenberg Air Force Base, California<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nOrbit<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAltitude: 496 kmType: Sun synchronousPeriod: 95 min.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSpacecraft Size, Mass and Power<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3.6 m (12 ft) tall x 2.5 m (8 ft) across7.1 m (23 ft) across the deployed solar arrays2290 kg (5038 lbs)3.2 kW solar array, 100 Ahr battery<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Bands<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nPanchromatic: 400-900 nm<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSensor Resolution<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n50 cm Ground Sample Distance (GSD) at nadir55 cm GSD at 20\u00b0 off-nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nDynamic Range<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n11-bits per pixel<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nSwath Width<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n17.7 km at nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nAttitude Determination & Control<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n3-axis stabilizedActuators: Control Moment Gyros (CMGs)Sensors: Star trackers, solid state IRU, GPS<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nPointing Accuracy & Knowledge<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nAccuracy: <500 m at image start and stopKnowledge: Supports geolocation accuracy below<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n\n\n<\/figure>\n\n<\/div><\/div><\/div>\n\n\n\nRetargeting Agility<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\nTime to slew 200 km: 10 sec<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n\n\n
Launch Information<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Date: September 18, 2007Launch Vehicle: Delta 7920 (9 strap-ons)Launch Site: Vandenberg Air Force Base, California<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Orbit<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Altitude: 496 kmType: Sun synchronousPeriod: 95 min.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Spacecraft Size, Mass and Power<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
3.6 m (12 ft) tall x 2.5 m (8 ft) across7.1 m (23 ft) across the deployed solar arrays2290 kg (5038 lbs)3.2 kW solar array, 100 Ahr battery<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Sensor Bands<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Panchromatic: 400-900 nm<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Sensor Resolution<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
50 cm Ground Sample Distance (GSD) at nadir55 cm GSD at 20\u00b0 off-nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Dynamic Range<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
11-bits per pixel<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Swath Width<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
17.7 km at nadir<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Attitude Determination & Control<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
3-axis stabilizedActuators: Control Moment Gyros (CMGs)Sensors: Star trackers, solid state IRU, GPS<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Pointing Accuracy & Knowledge<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Accuracy: <500 m at image start and stopKnowledge: Supports geolocation accuracy below<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Retargeting Agility<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n
Time to slew 200 km: 10 sec<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n