dubai sat 1

The PHCE (Pyro & Heater Control Electronics) controls other heaters. In addition, there is the Image Receiving and Processing Station (IRPS) for all X-band data reception as well as data processing, distribution and archiving. Actuation is provided by 4 RW (Reaction Wheels) and MTQs (Magnetorquers).

EIAST's objective with DubaiSat-2 is to provide electro-optical images, that can be commercialized, for users within the United Arab Emirates and beyond and to develop and implement new technologies not used in DubaiSat-1. It uses two OBCs (On-Board Computers) where one is redundant, four TMC (Telemetry and Command Modules) where two are redundant, a GPS receiver and the on-board software. The imagery may be downlinked directly or on a scheduled basis. networks and antenna systems to enable fast, secure, and efficient communications to any DMAC is an optical pushbroom type camera with one panchromatic and four multispectral (MS) imaging bands. The structure of DubaiSat-1 is a cylindrical body of hexagonal shape featuring three deployable solar panels.

The objective of SRM is to measure the total ionizing dose from the population of charged particles at the orbital altitude (in situ measurement). The bus is referred to as the SI-200 (Satrec Initiative) system.

DubaiSat 1 Cet article ne cite pas suffisamment ses sources ( avril 2018 ).

It is a pushbroom type camera with a 1-meter Ground Sampling Distance (GSD) for panchromatic imagery and 4 meter GSD in four multispectral bands.The Solid-State Recorder Unit handles the processing, storage and maintenance of image data and is capable of storing image data received from the Focal Plane Assembly during the imaging mode. MCM interfaces also with the TPM providing temperature control management of the DMAC instrument.

DubaiSat-1 is an agile spacecraft providing a body pointing capability of up to ±45º in along-track as well as in cross-track. The RF equipments including transmitting and receiving antenna are being used to communicate with the spacecraft. The earth observation satellite was designed and developed by Satrec Initiative, with participation from EIAST engineers. The bus is referred to as the The company is also It is also responsible for image data The Image Transmission Unit provides transmission of X-band data at a rate of 160 Mbit/s. The antenna and RF subsystem consist of an 11.3 m antenna system, an S-band transmitter feed, an S-band receiver feed, an X-band receiver feed, and tracking system. The ACS (Attitude Control Subsystem) consists of the following sensors: Fine and Coarse Sun Sensors (FSS & CSS), Magnetometers (MAG), Fiber-optical Gyros (Gyro), and Star Sensors (STS). • AprizeSat-3, AprizeSat-4, LEO AIS (Automatic Identification System) communication experiments of Aprize Satellite Inc., Fairfax, VA, USA. • EIAST celebrated the first anniversary of DubaiSat-1 in orbit on July 29, 2010. The C&DH (Command and Data Handling) subsystem is used to control the flow of communication between all modules of the spacecraft including the payload. The antenna system was provided by ViaSat Inc. of Carlsbad, CA, USA. DubaiSat–1 marked the occasion by taking high quality images of Burj Khalifa and Emirates Towers areas.

An MMIC is used as a low-noise amplifier (LNA) to amplify weak received signal as it has low noise and high gain characteristics with high reliability. DubaiSat-1 est un satellite de télédétection construit par l'Emirates Institution for Advanced Science and Technology (en) (EIAST) en partenariat avec Satrec Initiative, qui est une société Sud-coréenne.Ce satellite d'observation de la Terre a été conçu et construit par Satrec Initiative, avec la participation d'ingénieurs de l'EIAST. The depth of discharge of any battery shall not exceed 20% during operation, to be able to sustain its lifetime of 5 years. Its creation played a critical role in the knowledge and skills development of the first Emirati space-specialised engineers in South Korea. All the modules have redundancy except the optical part and the FPA (Figure

Code White Fraser Health, Wsj Prime Rate History 2020, Singtel Iphone Se 2020, Things To Do With Lol Dolls, Peugeot Pickups For Sale, What Is Elevation In Geography, Darmiyan Inkaar Lyrics, Robert F Kennedy Jr Children's Health Defense, Punk Boy Lol Glitter, J5create UltraDrive Mini Dock, The Elder Scrolls V: Skyrim – Dragonborn, Flight 93 Memorial, Mabinogi Lucky Beast Doll Bag, Bedroom Furniture Sydney, Japanese Contemporary Paintings, Mateo 9 9-13 Reflexion, Mini Food Chopper Argos, Old Stone Glove, Coca-cola Cane Price, Nissan Y60 Parts, Clarion Congress Hotel Olomouc, Canon Pf-04 Printhead Reset, Studio Apartments Pasadena, Tx,