HiRI
change note: 2018-07-10 06:02:09.0 [mmorahan] insert AltLabel (id: null category: primary text: High-Resolution Imager language code: en); insert Definition (id: null text: HiRI of CNES with Thales Alenia Space (TAS-F) as the prime contractor for this instrument (formerly Alcatel Alenia Space). The objective is to provide high-resolution multispectral imagery with high geo-location accuracy. The camera design employs a pushbroom imaging concept. Extensive use of existing state-of-the-art technologies is made regarding such items as: a) camera alignment procedures, b) telescope thermal control and mechanical assembly principles, c) video processing techniques. 49) 50) 51) 52) 53) The industrial team consists of the following partners: • Thales Alenia Space, France: Instrument, telescope, detection unit, telescope structure & thermal control, video electronics, video power supply, harness • Thales Alenia Space España: Instrument service module • Sener: Shutter, detection unit structure & thermal control • E2V (Chelmsford, UK): Pan & MS CCD imaging detectors • SESO (Société Européenne de Systèmes Optiques), France: telescope mirror manufacturing • EADS Sodern: FPA (Focal Plane Assembly) • Sagem: Spectral filters. Equipment Technology Implementation Panchromatic detector CCD detector array with TDI (Time Delay Integration) mode of operation and anti-blooming structure High resolution imaging without satellite slowing. No light spreading due to blooming. Very long multispectral stripe filters Assembly of a single substrate with 4 stripe filters over the detector window Separate the different spectral bands in the FOV. Minimize chromatic aberrations Highly integrated detection unit Integrated focal plane and video electronics. Highly integrated ASIC technology Compact detection function integrated in the camera Telescope Carbon / carbon structure and light-weighted Zerodur optics Low mass/high thermal stability, highly polished mirror surfaces Optical assembly: The instrument employs …
change note: 2018-07-10 05:56:54.0 [mmorahan] Insert Concept add broader relation (HiRI [069b927b-486b-49e2-a1c2-4508185e113f,367799] - Imaging Spectrometers/Radiometers [944b7691-af37-4fb4-9393-c114e7997829,347979]);
in scheme: instruments
definition: HiRI of CNES with Thales Alenia Space (TAS-F) as the prime contractor for this instrument (formerly Alcatel Alenia Space). The objective is to provide high-resolution multispectral imagery with high geo-location accuracy. The camera design employs a pushbroom imaging concept. Extensive use of existing state-of-the-art technologies is made regarding such items as: a) camera alignment procedures, b) telescope thermal control and mechanical assembly principles, c) video processing techniques. 49) 50) 51) 52) 53) The industrial team consists of the following partners: • Thales Alenia Space, France: Instrument, telescope, detection unit, telescope structure & thermal control, video electronics, video power supply, harness • Thales Alenia Space España: Instrument service module • Sener: Shutter, detection unit structure & thermal control • E2V (Chelmsford, UK): Pan & MS CCD imaging detectors • SESO (Société Européenne de Systèmes Optiques), France: telescope mirror manufacturing • EADS Sodern: FPA (Focal Plane Assembly) • Sagem: Spectral filters. Equipment Technology Implementation Panchromatic detector CCD detector array with TDI (Time Delay Integration) mode of operation and anti-blooming structure High resolution imaging without satellite slowing. No light spreading due to blooming. Very long multispectral stripe filters Assembly of a single substrate with 4 stripe filters over the detector window Separate the different spectral bands in the FOV. Minimize chromatic aberrations Highly integrated detection unit Integrated focal plane and video electronics. Highly integrated ASIC technology Compact detection function integrated in the camera Telescope Carbon / carbon structure and light-weighted Zerodur optics Low mass/high thermal stability, highly polished mirror surfaces Optical assembly: The instrument employs a Korsch all-reflective 4 mirrors telescope design with TMA (Three Mirror Anastigmatic) optics. An additional plane mirror (MR) is used to enhance the instrumen…
type: Concept

Imaging Spectrometers/Radiometers
type: Concept