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#Новостная лента.
12015-06-24. Urthecast покупает спутниковое подразделение компании Deimos и два спутника.
Deimos Space и Urthecast Corp. анонсировали заключение соглашение о стратегическом партнерстве которое позволит Urthecast купить у Deimos Space подразделение Deimos Imaging и два космических аппарата, Deimos-1 и Deimos-2 — оба на орбите — за 74.2 млн. евро ($84.5 млн). Размер контракта приблизительно равен выручке подразделения за два года.
В настоящее время Deimos Space разрабатывает третий спутник который должен будет иметь разрешение около 30 см. Таким образом, компания планирует потеснить на мировом рынке компанию DigitalGlobe.Тэги: UrtheCastСерия DeimosDeimos Imaging

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Дата загрузки: 2017-11-08
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...-USERGUIDE 2.0 10/11/2015 © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... ............................................................................................................... 16 APPENDIX I – DEIMOS-1 DIMAP METADATA ..................................................................................... 17 © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide... contains examples of DEIMOS-1 DIMAP metadata. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide... The DEIMOS-1 Earth Observation satellite is fully owned and operated by Deimos Imaging (DMI), an UrtheCast company. The DEIMOS-1 satellite, built... 1: Artistic view of the DEIMOS-1 satellite © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide... the instrument on-board DEIMOS-1 satellite © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide... 3: DEIMOS-1 capacity: 15 days coverage of US (~1 million km2 per day) © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... the full memory capacity. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... image Merged banks image © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... standard or .htm file). © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... over the Pacific Ocean. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... by the final user. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... Quotation for Archive data © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... 4.2. New Programming: DEIMOS-1 Customer Service 4.2.1. Order Desk Availability Deimos Imaging runs an order... Spanish holidays. 4.2.2. Emergency Service 24/7 Deimos Imaging is also offering an emergency... Deimos Imaging receives an image request - Feasibility study: Upon reception of an imaging request, Deimos Imaging will perform the corresponding feasibility... a week, 365 days a year. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... - DMI: Company - 0: internal code © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide - Code.../spec/dictionary/dictionary.htm © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... 6.1. Delivery Methods Deimos Imaging offers a wide variety of delivery methods for DEIMOS-1 products... of given geographical areas. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... for the data product. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code...”, but others are available. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... degrees) at scene centre. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... Error in Decimal Degrees © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... data are shown below. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... by the data product. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code...-4: Example 4: Custom Geodetic Parameters © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... in the tables below. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code...-5: Example 5: No Data Value © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... data are shown below. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... by the data product. © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide Code... © DEIMOS Imaging S.L.U. www.deimos-imaging.com DEIMOS 1 Imagery User Guide DIMAP SAMPLE – L1R PRODUCT © DEIMOS Imaging S.L.U. www.deimos-imaging... : 29 of 40 DEIMOS 1 Imagery User Guide © DEIMOS Imaging S.L.U. www.deimos-imaging.com Code : D1... : 30 of 40 DEIMOS 1 Imagery User Guide © DEIMOS Imaging S.L.U. www.deimos-imaging.com Code : D1... : 31 of 40 DEIMOS 1 Imagery User Guide © DEIMOS Imaging S.L.U. www.deimos-imaging.com Code : D1... : 32 of 40 DEIMOS 1 Imagery User Guide © DEIMOS Imaging S.L.U. www.deimos-imaging.com Code : D1... : 33 of 40 DEIMOS 1 Imagery User Guide © DEIMOS Imaging S.L.U. www.deimos-imaging.com Code : D1... 40 DEIMOS 1 Imagery User Guide DIMAP SAMPLE – L1T PRODUCT © DEIMOS Imaging S.L.U. www.deimos-imaging.com... : 35 of 40 DEIMOS 1 Imagery User Guide © DEIMOS Imaging S.L.U. www.deimos-imaging.com Code : D1... : 36 of 40 DEIMOS 1 Imagery User Guide © DEIMOS Imaging S.L.U. www.deimos-imaging.com Code : D1... : 37 of 40 DEIMOS 1 Imagery User Guide © DEIMOS Imaging S.L.U. www.deimos-imaging.com Code : D1... : 38 of 40 DEIMOS 1 Imagery User Guide © DEIMOS Imaging S.L.U. www.deimos-imaging.com Code : D1... 40 DEIMOS 1 Imagery User Guide End of the document © DEIMOS Imaging S.L.U. www.deimos-imaging.com...



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The DEIMOS Earth Observation System and the ... WareHouse 2 Fabrizio Pirondini CEO, Elecnor Deimos Imaging Copernicus Space Component Data Access... (Italy); April 21, 2015 Elecnor Deimos is a trademark which encompasses Elecnor... Systems: Deimos Space S.L.U., Deimos Imaging S.L.U., Deimos Castilla La Mancha S.L., Deimos Engenharia S.A., Deimos Space UK Ltd. Deimos Space Romania S.r.L.. CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. Contents  DEIMOS..., April 2015 © DEIMOS Imaging S.L.U. © DEIMOS Imaging S.L.U. 2 CORE_009 image – Fires in South Sudan DEIMOS-1, January 2011 22 m Multi-spectral (R,G,B) 1 DEIMOS Contribution to... Workshop, Workshop, April 2015 © DEIMOS Imaging S.L.U. © DEIMOS Imaging S.L.U. 3 The DEIMOS-1 Earth Observation System  First Spanish...  Owned and operated by Elecnor Deimos Imaging (Spain), with 24/7/365 service... orbit CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 4 2007-2010: Data Access Grant... DEIMOS-1 (campaign manager: DMCii) • Temporal window: about 20 months (2009-2010) DEIMOS... quicklooks CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 5 2010-2014: Data WareHouse 1 CORE_009... (30x30 km) Confluence Points • Satellites: DEIMOS-1 • Temporal window: 12 months (2011... Results CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 6 2010-2014: Data WareHouse 1 CORE_009... of the images comprising CORE_009 © DEIMOS Imaging S.L.U. Country Coverage for South Africa..., April 2015 © DEIMOS Imaging S.L.U. 8 Crop fields in Corcoran, CA (US) DEIMOS-1, June 2012... CSCDA Workshop, Workshop, April 2015 © DEIMOS Imaging S.L.U. © DEIMOS Imaging S.L.U. 9 2015-2020: Data WareHouse 2 EUR_HR2_MULTITEMP...), same coverage of HR_IMAGE_2015 • Satellites: DEIMOS-1, UK-DMC2 • Temporal window: 1 month...) DEIMOS-1 (Deimos Imaging) UK-DMC2 (DMCii / Airbus DS Geo) CSCDA Workshop, April 2015 © DEIMOS Imaging... acceptance CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 11 2015-2020: Data WareHouse... (today) UK-DMC2 DEIMOS-1 CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 12 2015-2020... DEIMOS-1 image acquired over Cyprus and Turkey CSCDA Workshop, April 2015 © DEIMOS Imaging... cloud-free coverage already achieved DEIMOS-1 coverage as of April 17... April 17 © DEIMOS Imaging S.L.U. 14 2015-2020: Data WareHouse 2 Overall (DEIMOS-1+UK-DMC2) coverage as of April 17 EUR_HR2_MULTITEMP - Overall (DEIMOS-1+UK... 17 CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 15 2015-2020: Data WareHouse... • AoI: 39 Countries (6 M Km2); Satellites: DEIMOS-1, UK-DMC2 • Temporal window: 1 month..., 2016) CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 16 2015-2020: Data WareHouse... M Km2), same as HR1_OPTICAL_GLOBAL • Satellites: DEIMOS-1, UK-DMC2 • Temporal window: one... open CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 17 2015-2020: Data WareHouse... images) CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 18 The Four Towers of..., the tallest buildings in Spain DEIMOS-2, August 2014 75cm Pan-Sharpened... CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. © DEIMOS Imaging S.L.U. 19 The DEIMOS-2/DubaiSat-2 Constellation  Very-high... by EIAST (UAE) and ELECNOR DEIMOS (Spain) with SATREC-i (South Korea... CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 20 DEIMOS-2 Status DEIMOS-2  Launch: June 19, 2014... 2015 One of the first DEIMOS-2 images acquired on launch day..., Qatar) CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 21 2015-2020: Data WareHouse...: 17 Large Regions (1 M Km2) • Participants: DEIMOS-2, DUBAISAT-2 • Temporal window: June-September... 2016) CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 22 2015-2020: Data WareHouse... with Ebro River floods (Spain) • DEIMOS-2 available from April 1st as... Mission CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 23 2015-2020: Data WareHouse... – Example of Ebro floods (Spain) DEIMOS-2 (R-G-NIR) pansharpened image, March 2, 2015... 2015 Detail of DEIMOS-2 (R-G-B) pansharpened image, March 2, 2015 © DEIMOS Imaging S.L.U. 24 The Jumeirah... © DEIMOS Imaging S.L.U. © DEIMOS Imaging S.L.U. 25 The PanGeo Alliance CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 26 DEIMOS Satellite Fleet for Data WareHouse 2 CSCDA Workshop, April 2015 © DEIMOS Imaging S.L.U. 27 DEIMOS Space an ELECNOR company Tres Cantos (Spain) www.elecnor-deimos.com info@elecnor-deimos.com CSCDA Workshop, April 2015 DEIMOS Imaging an ELECNOR company Boecillo & Puertollano (Spain) www.deimos-imaging.com info@deimos-imaging.com © DEIMOS Imaging S.L.U. DEIMOS Satellite Systems an ELECNOR company Puertollano (Spain) www.elecnor-deimos.com info@elecnor-deimos.com 28



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..., IMPLEMENTATION AND OPERATIONAL EXPERIENCE FOR DEIMOS-1 AND DEIMOS-2 MISSIONS Mar Luengo Cerr...(4), Patricia Pisabarro Marrón(5), Fabrizio Pirondini(6) (1) Deimos Imaging, Parque Tecnológico de Boecillo... (2) Deimos Imaging, carlos.diaz@deimos-imaging.com (3) Deimos Imaging, fernando.gonzalez@deimos-imaging.com (4) Deimos Imaging, annalisa.mazzoleni@deimos-imaging.com (5) Deimos Imaging, patricia.pisabarro@deimos-imaging.com (6) Deimos Imaging, fabrizio.pirondini@deimos-imaging.com Abstract: Deimos Imaging... Earth Observation (EO) missions, DEIMOS-1 and DEIMOS-2. Deimos Imaging is in charge of operating... their imagery. Launched in 2009, DEIMOS-1 is a 100-kg satellite based... lifetime. Launched in mid-2014, DEIMOS-2 is a 300-kg satellite based... 660 km for DEIMOS-1 and 620 km for DEIMOS-2. This orbit environment... Deimos Imaging Collision Avoidance activities, based on the operational experience for DEIMOS-1 and DEIMOS... conjunction events. Keywords: DEIMOS-1, DEIMOS-2, Collision Avoidance 1. Introduction DEIMOS-1 and DEIMOS-2 missions are fully owned and operated by Deimos Imaging (Spain... launched in July 2009, the DEIMOS-1 satellite is currently at the... 5-year extended lifetime, while the DEIMOS-2 satellite, launched in June 2014... 10 years of expected lifetime. DEIMOS-1 is equipped with a multi-spectral... large-scale agriculture applications worldwide. DEIMOS-2 is an agile 300-kg... 100 s for DEIMOS-1 (warm-gas resistojet), and 1000 s for DEIMOS-2 (Hall Effect... 660 km for DEIMOS-1 and 620 km for DEIMOS-2. This orbit environment... the effectiveness of the CA, Deimos Imaging FD team is in constant... are now the backbone of Deimos Imaging CA strategy. A first set of... Deimos Imaging Collision Avoidance activities, based on the operational experience for DEIMOS-1 and DEIMOS... face with collision alerts, the Deimos Imaging Flight Dynamics team has at... data for the primary object (i.e. DEIMOS-1, DEIMOS-2) and Two Line Elements (TLEs...) and processed with Deimos tools. Since the beginning of DEIMOS-1 mission, the... Approach Analysis compares the predicted DEIMOS-1 and DEIMOS-2 trajectories against the estimated... end of its execution. Figure 2: DEIMOS-1 Smooth Close Approach Analysis for.... 2. Download NORAD catalogue. 3. High precision DEIMOS satellites orbit propagation. 4. Send both...



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DEIMOS-2 INITIAL ORBIT ACQUISITION OPERATIONS Mar ... (4), Fabrizio Pirondini (5), Miguel Belló Mora (6) (1) Deimos Imaging, Parque Tecnológico de Boecillo...@deimos-imaging.com (2) Deimos Imaging, fernando.gonzalez@deimos-imaging.com (3) Deimos Imaging, carlos.diaz@deimos-imaging.com (4) Deimos Imaging, annalisa.mazzoleni@deimos-imaging.com (5) Deimos Imaging, fabrizio.pirondini@deimos-imaging.com (6) Elecnor Deimos Space, miguel.bello@elecnor-deimos.com Abstract: DEIMOS... is owned and operated by Deimos Imaging (Spain), a subsidiary of UrtheCast Corp... its injection orbit. On-board DEIMOS-2, a Hall Effect Propulsion Subsystem (HEPS... of providing manoeuvring capabilities. The Deimos Imaging team main task during the...: DEIMOS-2, Hall-Effect thruster operation, LEO, orbit acquisition. 1. Introduction The DEIMOS-2 mission is fully owned and operated by Deimos Imaging, a Spanish private company subsidiary of UrtheCast Corp. (Canada). The DEIMOS... 12-km wide at nadir. DEIMOS-2 is an agile spacecraft, whose... provide a comprehensive overview of the DEIMOS-2 Initial Orbit Acquisition operations. Starting... Subsystem (HEPS) 2.1. Description On board DEIMOS-2, a Hall Effect Propulsion System (HEPS... Table 1. 2 Table 1.: Main characteristics of DEIMOS-2 HEPS. Parameter Requirement Fuel Mass... drivers for the selection of DEIMOS-2 orbit were the following:  The... with ISC Kosmotras ratified that DEIMOS-2 would have to manoeuvre to... launcher injection errors Consequently, the DEIMOS-2 operations team had been preparing... analysis The Dnepr rocket placed DEIMOS-2 in a very good orbit; referring... errors versus injection errors at DEIMOS-2 launch. Errors are referred to... errors versus applied Delta-V at DEIMOS-2 separation. Delta-V at injection allocated... in the forbidden zone, Elecnor Deimos’ Flight Dynamics Software “fly4EO” was... to the commercial nature of DEIMOS-2 mission, manoeuvres could sometimes be... eccentricity factor in Figure 7. Figure 7.: DEIMOS-2 orbit eccentricity factor according to... Figure 8.: DEIMOS-2 mean reference altitude during Commissioning phase. Figure 9.: DEIMOS-2 mean inclination... Commissioning phase. 17 Figure 10.: DEIMOS-2 mean and true local solar... 0 0p 0p p p This means that DEIMOS-2 still has around 90% of... represented a true challenge for the DEIMOS-2 Operations team, not only from... reaching the target orbit, the DEIMOS-2 team, and the satellite manufacturer... the three-month campaign the DEIMOS-2 team’s know-how has been... degrees, the objective to place DEIMOS-2 satellite in an orbit where... Design and Analysis for the Deimos-2 Earth Observation Mission”. S. Cornara, B. Alt...



Дата загрузки: 2017-04-09
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... Brasil © DEIMOS Imaging S.L.U. Contents DEIMOS-1 Earth Observation System The DEIMOS-1 System Capacity DEIMOS-1 Products and Services Support to Crisis Management Case Studies DEIMOS EO System Evolution: DEIMOS-2 © DEIMOS Imaging S.L.U. 2 The DEIMOS-1 System Fully owned and operated by ELECNOR DEIMOS IMAGING Launched... constellation ESA Third Party Mission © DEIMOS Imaging S.L.U. 3 DEIMOS-1 Satellite Built by SSTL (UK... harmonization with historical data © DEIMOS Imaging S.L.U. 4 DEIMOS-1 System capacity © DEIMOS Imaging S.L.U. 5 System Capacity >5,000,000... over Brasil DEIMOS-1 On-Line Image Catalog (20,000+ images) © DEIMOS Imaging S.L.U. System... per day © DEIMOS Imaging S.L.U. 7 System Capacity Latin America mosaic using DEIMOS-1 data © DEIMOS Imaging S.L.U. System... US and Europe every 2 weeks © DEIMOS Imaging S.L.U. 9 Main features Rapid coverage and... © DEIMOS Imaging S.L.U. 10 Large areas with great detail © DEIMOS Imaging S.L.U. 11 Ground Segment ELECNOR DEIMOS... planning system, based on ELECNOR DEIMOS expertise as a well-known European... optimization of large coverage campaigns © DEIMOS Imaging S.L.U. 12 Near-real time capacity... minutes © DEIMOS Imaging S.L.U. System Capacity Natural color mosaic of CONUS using DEIMOS-1 data from June 2011 © DEIMOS Imaging S.L.U. 14 Worldwide Coverage...) © DEIMOS Imaging S.L.U. 1 Worldwide Coverage BRAZIL COVERAGES 2010 2011 © DEIMOS Imaging S.L.U. 2012 DEIMOS-1/Landsat Transmissivity Region Deimos... (nm) © DEIMOS Imaging S.L.U. DEIMOS-1/Landsat Spain coverage with Landsat-8 (16 days) and DEIMOS-1 (2 days... days DEIMOS-1, 2 days Real data - 1/16 June 2013 acquisition campaign © DEIMOS Imaging S.L.U. 18 DEIMOS-1 archive http://www.deimos-imaging.com/extcat2/ © DEIMOS Imaging S.L.U. 1 DEIMOS-1 Products & Services © DEIMOS Imaging S.L.U. 20... Security DEIMOS-1 Natural Color Product: wetland in Volga catchment, Russia 2012 © DEIMOS Imaging S.L.U. 21 Agriculture Optimal Satellite for Large-Scale Agriculture Applications © DEIMOS Imaging S.L.U. 22... since 2011 DEIMOS-1 and UK-DMC2 data (75%-25%) © DEIMOS Imaging S.L.U. 23 USDA... campaign observations. September 1–15, 2012 © DEIMOS Imaging S.L.U. 24 USDA 2011 & 2012 Crop... pixels © DEIMOS Imaging S.L.U. 25 Agriculture Land Use  Land use analysis with DEIMOS-1 multi... Sevilla (Spain) DEIMOS-1 data from 2010, 2011 and 2012 © DEIMOS Imaging S.L.U. 26 Agriculture Crop Analysis  Crop condition estimation with DEIMOS-1 multi..., Sevilla (Spain) DEIMOS-1 data from 2010, 2011 and 2012 © DEIMOS Imaging S.L.U. 27 Agriculture... monitoring and crops damages assessment © DEIMOS Imaging S.L.U. 28 Precision farming • Irrigation Support... growth anomalies and equipment malfunctions © DEIMOS Imaging S.L.U. Forestry • The stands are the... implementation of forest management strategies. © DEIMOS Imaging S.L.U. 30 Plantation Monitoring - Vegetation Status.... © DEIMOS Imaging S.L.U. 31 Forest Fires  Example of forest fires monitoring using DEIMOS-1  DEIMOS-1 images... Before DEIMOS-1 Image: 15-04-2011 DEIMOS-1 Image: 04-05-2011 © DEIMOS Imaging S.L.U. 32... © DEIMOS Imaging S.L.U. Perimeter: 71.4 km Area: 1,960,912 acres Deforestation - Monitoring  DEIMOS-1 images comparison, Brazil (natural color) Before After © DEIMOS Imaging S.L.U. Support to Crisis Management © DEIMOS Imaging S.L.U. 35 Oklahoma, USA, May 2013 © DEIMOS Imaging S.L.U. Support... Sendai (March 2011) Before After © DEIMOS Imaging S.L.U. 37 Support to Crisis Management...) After Before © DEIMOS Imaging S.L.U. 38 DEIMOS EO System Evolution: DEIMOS-2 © DEIMOS Imaging S.L.U. 39 The DEIMOS-2 System Multispectral... and tested by ELECNOR DEIMOS SATELLITE SYSTEMS © DEIMOS Imaging S.L.U. 40 Satellite and Payload The Satellite  Built by ELECNOR DEIMOS in... acquisitions  Radiometric resolution 10 bits © DEIMOS Imaging S.L.U. 41 System capacity  Up to...º ACT) © DEIMOS Imaging S.L.U. Ground Segment GS fully developed by ELECNOR DEIMOS (all components... and Svalbard (Norway) © DEIMOS Imaging S.L.U. 43 Program Status (I)  DEIMOS-2 structural model in the clean room of ELECNOR DEIMOS Satellite Systems facilities in Puertollano (Oct.2012) © DEIMOS Imaging S.L.U. 44 Program Status (II)  DEIMOS-2 flight model during... Q4 2013 © DEIMOS Imaging S.L.U. 45 ELECNOR DEIMOS Satellite Systems ELECNOR DEIMOS Satellite Systems facilities... © DEIMOS Imaging S.L.U. 46 Thank you! DEIMOS Imaging S.L.U. an ELECNOR company Boecillo, Spain info@deimos-imaging.com www.deimos-imaging.com © DEIMOS Imaging S.L.U. 47...



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..., IMPLEMENTATION AND OPERATIONAL EXPERIENCE FOR DEIMOS-1 AND DEIMOS-2 MISSIONS Mar Luengo Cerr...(4), Patricia Pisabarro Marrón(5), Fabrizio Pirondini(6) (1) Deimos Imaging, Parque Tecnológico de Boecillo... (2) Deimos Imaging, carlos.diaz@deimos-imaging.com (3) Deimos Imaging, fernando.gonzalez@deimos-imaging.com (4) Deimos Imaging, annalisa.mazzoleni@deimos-imaging.com (5) Deimos Imaging, patricia.pisabarro@deimos-imaging.com (6) Deimos Imaging, fabrizio.pirondini@deimos-imaging.com Keywords: DEIMOS-1, DEIMOS-2, Collision Avoidance. ABSTRACT Deimos Imaging... Earth Observation (EO) missions, DEIMOS-1 and DEIMOS-2. Deimos Imaging is in charge of operating... their imagery. Launched in 2009, DEIMOS-1 is a 100-kg satellite based.... DEIMOS-2, launched in June 2014, has been co-developed by Elecnor Deimos... very-high-resolution EO applications. DEIMOS-2 provides 75-cm pansharpened images... 100 s for DEIMOS-1 (warm-gas resistojet), and 1000 s for DEIMOS-2 (Hall Effect... DEIMOS1 and 620 km for DEIMOS-2. This orbit environment is quite... the effectiveness of the CA, Deimos Imaging FD team is in constant... now the backbone of Deimos Imaging CA strategy. Deimos Imaging’ own suite of CA... Deimos Imaging Collision Avoidance activities, based on the operational experience for DEIMOS-1 and DEIMOS... 7, 2012, a dual conjunction alert between DEIMOS-1, a FENGYUN-1C debris and an... the first conjunction detected for DEIMOS-2, with RAPIDEYE-1 as approaching object...



Дата загрузки: 2017-06-15
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DEIMOS-1 MID-LIFE LOCAL TIME CONTROL ... Cerrón (4), Patricia Pisabarro(5), Fabrizio Pirondini(6) (1) Deimos Imaging, Parque Tecnológico de Boecillo... (2) Deimos Imaging, carlos.diaz@deimos-imaging.com (3) Deimos Imaging, fernando.gonzalez@deimos-imaging.com (4) Deimos Imaging, mar.luengo@deimos-imaging.com (5) Deimos Imaging, patricia.pisabarro@deimos-imaging.com (6) Deimos Imaging, fabrizio.pirondini@deimos-imaging.com Keywords: DEIMOS-1, LTAN control, LEO, Earth Observation. ABSTRACT DEIMOS..., fully owned and operated by Deimos Imaging (Spain), a subsidiary of UrtheCast Corp... and spatial resolution has converted DEIMOS-1 in one of the most..., and a successful Copernicus Contributing Mission. DEIMOS-1 reached five years of operations... order to guarantee the best imaging conditions during the extended lifetime... the design ±30-minute window. Deimos Imaging performed a dedicated study both at... anyway posed a further problem, since DEIMOS-1 never performed an inclination manoeuvre... be the first time for DEIMOS-1 to perform inclination manoeuvres, and... risk of inadvertently exposing the imaging payload directly to the Sun...º of the mean orbit inclination. DEIMOS-1 is now on an orbit... paper provides a comprehensive overview of DEIMOS-1 mid-life orbital manoeuvring campaign...



Дата загрузки: 2017-11-08
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DEIMOS-1 MID-LIFE LOCAL TIME CONTROL ... Cerrón (4), Patricia Pisabarro(5), Fabrizio Pirondini(6) (1) Deimos Imaging, Parque Tecnológico de Boecillo... (2) Deimos Imaging, carlos.diaz@deimos-imaging.com (3) Deimos Imaging, fernando.gonzalez@deimos-imaging.com (4) Deimos Imaging, mar.luengo@deimos-imaging.com (5) Deimos Imaging, patricia.pisabarro@deimos-imaging.com (6) Deimos Imaging, fabrizio.pirondini@deimos-imaging.com Abstract: DEIMOS... operated by Deimos Imaging (Spain), a subsidiary of UrtheCast Corp. (Canada). DEIMOS-1 reached five... suitable anymore for commercial imagery. Deimos Imaging performed a dedicated study both at... 0.096º in mean orbit inclination. DEIMOS-1 is now on an orbit... 2019. Keywords: DEIMOS-1, LTAN control, LEO, Earth Observation 1. Introduction DEIMOS-1 was developed... and spatial resolution has converted DEIMOS-1 in one of the most... by orbital variations proper of DEIMOS-1 Href, so at the early... great commercial success of the DEIMOS-1 mission and the good health... reassess was needed. 2. DEIMOS-1 platform 2.1 AOCS The DEIMOS-1 AOCS allows three-axis... discovered. Figure 1: DEIMOS-1 AOCS functional diagram. 2.2 Propulsion Subsystem DEIMOS-1 propulsion subsystem has... architectural design. Table 1: Summary of DEIMOS-1 Propulsion Subsystem parameters. Isp [s] ~100...) 2.31 P0 [bar] (BOL) 3 Figure 2: DEIMOS-1 Propulsion System functional scheme. Butane... 1.03 11.87 1.28 15.7 3. DEIMOS-1 orbit evolution 3.1. 5-year orbit assessment... orbit. Figure 5: Href evolution of DEIMOS-1 orbit over the first 5 years... function of date. 4. Study of DEIMOS-1 lifetime extension Basically, two options... regions close to the nominal DEIMOS-1 orbit, namely between 653 and... match. Figure 9: Deformation factor for Deimos-1. Referring to Figure 9, the payload... inclination (see paragraph 4.5.). The time DEIMOS-1 takes to rotate, achieve the... survival is the battery. As DEIMOS-1 mission has already reached its... voltage data and trend over DEIMOS-1 lifetime. Since the most power... was ever done before with DEIMOS-1, a calibration campaign took place between... 0.096°, the predicted evolution of DEIMOS-1 LTAN clearly satisfies the initial... over time. Figure 17: Osculating DEIMOS-1 altitude over Earth ellipsoid at... campaign. 8. Conclusions On July 2009, DEIMOS-1 was left in an orbit... in a stable orbit that fulfils DEIMOS-1 payload requirements for the rest... Applications” Third Edition. David A. Vallado. [2] “Deimos-1: Predicted propulsion performance”, SSTL. [3] “Mission..., P. Bensi, B. Carnicero, B. Duesmann, A. Gabriele, ESA [5] “Deimos-1 Spacecraft Health Status Report”. Carlos...



Дата загрузки: 2017-11-24
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....uk Paul Stephens DMC International Imaging 20 Stephenson Road, Surrey Research....com ABSTRACT UK-DMC-2 and Deimos-1 will be in orbit after...). Whereas Deimos-1 is under contract for the Spanish company Deimos Imaging SL, UK... describes the UK-DMC2 and Deimos-1 missions and the technical design... such as near real time imaging and downlink and a direct broadcast... vehicle will put UKDMC-2 and Deimos-1 into a sun-synchronous orbit which... Deimos-1, built by SSTL, is under contract for the Spanish company Deimos Imaging... from projected data sales and Deimos-1 is also expected to pay... back by selling imagery. Both Deimos-1 and UKDMC-2 spacecraft are developed... carry out a commercially-focused operational imaging mission, supporting rapid-response, large... a range of applications. Deimos-1 will mainly be providing imaging services within the..., are designed to achieve daily imaging capability over any site on... level of imaging output for SSTL’s subsidiary DMC International Imaging Ltd (DMCii... RAM on UK-DMC-2 and Deimos-1 and is expected to rise... launch of UK-DMC-2 and Deimos-1, based on the SSTL-100... world’s land surface. Together with Deimos-1, the UK-DMC-2 satellite will... in near real time. Figure 4: Deimos-1 Coverage of the Iberian Peninsula... UK-DMC-2 Ground Station. DEIMOS-1 MISSION The Deimos-1 mission is carried out... with the Spanish private company Deimos Imaging SL. Deimos Imaging SL will provide its... and environment monitoring. Its primary imaging territory will be the Iberian... the rest of the world. Deimos Imaging SL will also support the... log files and executes the imaging schedule. Data storage is provided... data rate. For full swath imaging both SSDRs are used, each.... To enhance the capability of imaging very large areas as quickly... heavy operations. Store and Forward Imaging and Downlink The rest of... systems. This is the standard imaging and downlink operational mode employed... Groot Figure 7: Store and Forward Imaging One or more images are... incoming imagery for full swath imaging is about 3 times higher than... enough time reserved after the imaging strip to allow the remaining.... Some example near real time imaging strips for a ground station in... in Figure 8). For full swath imaging starting at the beginning of... pass, one needs to stop imaging after about a 3rd of the... location. Broadcast Downlink Table 1: Maximum Imaging Strip Length for Various Selected...-Error-Rate. Near Real Time Imaging and Downlink In addition to...



Дата загрузки: 2017-06-16
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DEIMOS-2 INITIAL ORBIT ACQUISITION OPERATIONS Mar Luengo Cerrón(1), Fernando Gonzalez Meruelo(2), Carlos Díaz Urgoiti(3), Annalisa Mazzoleni(4), Miguel Belló Mora(5) (1) Deimos Imaging, Parque Tecnológico de Boecillo, Edificio Galileo, Módulo Gris, Oficina 103, Boecillo – Valladolid (Spain) +34 983548923, mar.luengo@deimos-imaging.com (2) Deimos Imaging, fernando.gonzalez@deimos-imaging.com (3) Deimos Imaging, carlos.diaz@deimos-imaging.com (4) Deimos Imaging, annalisa.mazzoleni@deimos-imaging.com (5) Elecnor Deimos Space, miguel.bello@elecnor-deimos.com Keywords: DEIMOS-2, Hall-Effect thruster operation, LEO. ABSTRACT DEIMOS-2 is the only European fully-private satellite capable of providing sub-metric multispectral imagery. It is owned and operated by Deimos Imaging (Spain), a subsidiary of UrtheCast Corp. (Canada), and it was co-developed by Elecnor Deimos (Spain) and Satrec Initiative (South Korea). Successfully launched on June 19, 2014 from Yasny Launch Base (Russia), on board a Dnepr rocket together with other 32 satellites from 17 different countries, DEIMOS-2 is a very-high resolution, agile satellite capable of providing 75-cm pan-sharpened imagery with 4 bands (R, G, B, and NIR), with a swath of 12km. The satellite was accurately placed into its nominal injection orbit, and first images were acquired and produced within 12 hours from separation. Within a week, LEOP was completed without any blocking issues, and Commissioning and CAL/VAL phases started. On-board DEIMOS-2, a Hall Effect Propulsion Subsystem (HEPS) is in charge of providing manoeuvring capabilities. Its main task was to manoeuvre the satellite from the injection orbit to the target operational orbit, a Sun Synchronous frozen orbit (SSFO) with a mean altitude of 620 km, with LTAN at 10:30 and 14+13/16 orbits per day. This involved a 20-km altitude raising manoeuvring campaign and the corresponding significant change in inclination to maintain SSFO conditions. During the first stages of Commissioning, an anomaly of the propulsion subsystem arose: detached micrometric particles where retained in cathode’s orifices, also micrometric, allowing only a fraction of propellant to flow by. After an exhaustive theoretical analysis, followed by a set of bench and in-orbit tests, operational procedures were developed to operate safely and successfully the HEPS. As a consequence of HEPS’ anomaly, a re-assess of the strategy to reach the target operational orbit was performed. Following this analysis, a new strategy was developed that minimised the manoeuvring campaign while identifying a set of intermediate orbits that could be good (even if sub-optimal) orbit candidate for a commercial mission in case of a severe thruster malfunction. 1 This Initial Manoeuvring Campaign was aimed to decrease eccentricity and inclination while increasing semi-major axis, considering all orbital, platform, payload, power and operational conditions. Complying with the aforementioned conditions, more than one thousand in-plane and out-of plane manoeuvres were performed, while successfully acquiring the first commercial images, upgrading on-board software several times and performing preventive and corrective propulsion system maintenance activities in a timespan of only three months. This paper addresses the Commissioning phase of DEIMOS-2, and in particular, its Initial Manoeuvring Campaign. It analyzes the implications of HEPS anomaly and, considering as well the rest of the constraints imposed by payload, platform and mission, outlines both the reassessed target orbit and the strategy to reach it. Finally, this paper summarizes the results of the manoeuvring campaign, in terms of orbital parameters evolution, operational lessons learned and its impact on the mission. 2