Спутник ДЗЗ. Sentinel 3B. [Редактировать]

Основной целью миссии Sentinel-3 является наблюдение за топографией поверхности океана, температурой поверхности моря и суши, цветом океана и суши с высокой степенью точности и надежности для поддержки систем прогнозирования состояния океана, а также для мониторинга окружающей среды и климата. Sentinel-3 — наследник хорошо себя зарекомендовавших спутников ERS-2 и Envisat. Его инновационное оборудование включает в себя:

  • SLSTR (Sea and Land Surface Temperature Radiometer) — аналог радиометра AATSR (Advanced Along Track Scanning Radiometer), которым оснащен спутник Envisat. Он измеряет температуры с точностью не хуже 0,3 К и имеет улучшенные характеристики по сравнению с AATSR, в том числе и по учету атмосферной коррекции. SLSTR будет проводить измерения в 9 спектральных каналах и 2 дополнительных каналах, оптимизированных для мониторинга пожаров. Пространственное разрешение в видимой и инфракрасной коротковолновой зоне спектра – 500 м, а в тепловых инфракрасных каналах — 1 км.
  • OLCI (Ocean and Land Colour Instrument) — аналог спектрометра MERIS (Medium Resolution Imaging Spectrometer), которым оснащен спутник Envisat. Число спектральных каналов в OLCI увеличено с 15 до 21, конструкция прибора оптимизирована для минимизации влияния солнечных лучей, пространственное разрешение — 300 м. OLCI — новое поколение инструментов для измерения параметров океанов и суши. Полосы охвата OCLI и SLSTR (в надире) полностью перекрываются.
  • Двухчастотный (Ku- и С-диапазон) радар SRAL (Synthetic Aperture Radar Altimeter) базируется на разработках для спутниковой системы CryoSat и обеспечит измерения с разрешением ~ 300 м в режиме SAR вдоль маршрута. Он будет поставлять точные данные о топографии поверхности океана, которые имеют существенное значение для океанографических задач и мониторинга климата. SRAL также будет осуществлять точные измерения топографии морского льда, ледовых щитов и т. д.

Пара спутников Sentinel-3 будет иметь высокую повторяемость съемок: менее двух дней для OLCI и менее одного дня для SLSTR на экваторе. Орбиты спутников (815 км) обеспечат получение полного пакета топографических данных каждые 27 дней. Запуск первого спутника миссии Sentinel-3 запланирован на 2013 г., сразу же после Sentinel-2, что обеспечит выполнение предусмотренных программой GMES соответствующих сервисов. Спутник Sentinel-3B планируется запустить в 2018 г. Данные, получаемые практически в реальном режиме времени, будут использоваться для прогнозирования океанических процессов, картографирования морских льдов. Спутники обеспечат информацией службы, наблюдающие за экологическим состоянием морей и нуждающиеся в точных и оперативных данных о состоянии поверхности океанов, в том числе о температуре воды, океанических экосистемах, качестве воды и мониторинге загрязнения окружающей среды. Сервисы GMES, связанные с наблюдением за земной поверхностью, также будут получать полезную информацию со спутников Sentinel-3, связанную с мониторингом изменений земной поверхности, лесного покрова, качества почвы, выявлением природных пожаров.

Дополнительная классификация

#Наименования
1Все спутники ДЗЗ

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость (аппарат), млн. долл.2008-02-28475

Найдено 405 документов по запросу «Sentinel 3B». [Перейти к поиску]


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... https://sentinel.esa.int Title Sentinel -3 User Handbook Issue Author 1 Revision 3 Sentinel-3 Team... Sentinel-3A Product Notice - STM Level-1 NRT and STC ....................................................................................................... 75 GSC Sentinel-3 PDGS Products Definition .............................................................................................................................. 75 Sentinel-3 Product Data Format... Sentinel-3 User Handbook ........................................................................................................................................................ 75 Sentinel-3 Product Data Format Specification - Product Structures ...................................................................................... 75 Sentinel... IPF .............................................................................. 75 Sentinel-3 PDGS File Naming Convention ............................................................................................................................... 75 Sentinel-3 SRAL/MWR Surface..., Issue: 1.1, Rev 1 1 SENTINEL-3 MISSION The main objective of the SENTINEL-3 mission is...: 1.1, Rev 1 Figure 1-1: SENTINEL-3 Satellite and Payloads (Credit: ESA) 1.1.1 Heritage SENTINEL-3 builds directly... of three versatile satellites (SENTINEL-3A, SENTINEL-3B and SENTINEL-3C). The mission provides... vehicle:   ROCKOT vehicle (SENTINEL-3A) VEGA rocket (SENTINEL-3B) Satellite Operators: ESA and... data. The SENTINEL-3 Mission Requirements Document (MRD) and the SENTINEL-3 Mission Requirements... is 814.5 km. SENTINEL-3B orbit is identical to SENTINEL-3A orbit but... with SENTINEL-3A. The KML data files displaying the SENTINEL-3A and SENTINEL-3B... Ground Segment The Sentinel Core Ground Segment allows all Sentinel data to... scenario The SENTINEL-3 observation scenario implements a pre-defined SENTINEL High Level Observation...) products End 2017 Launch of Sentinel-3B Page 21/157 ESA Standard...). Figure 1-7: Sentinel-3 Payloads (credit:ESA) 1.8.1 OLCI Instrument Payload The SENTINEL-3 Ocean and... 2017, Issue: 1.1, Rev 1 2 SENTINEL-3 ALTIMETRY USER GUIDE The SENTINEL-3 Altimetry User Guide... 2-31: SENTINEL-3 Mission North Pole Coverage (Credit: isardSAT) Figure 2-32: SENTINEL-3 Mission... requirements. With the launch of SENTINEL-3B, the repeat cycle will be...: isardSAT) Figure 2-34: SENTINEL-3A (red) and SENTINEL-3B (green) Constellation Satellite Coverage... km with SENTINEL-3A, and 52 km with SENTINEL-3A and SENTINEL-3B. Figure 2-35: Example of SENTINEL-3 Single Orbit... km max= 671 km Constellation SENTINEL-3A SENTINEL-3A and B Table 2-3: Ground... SENTINEL-3A mission, S3B for SENTINEL-3B mission, S3_ for both SENTINEL-3A and SENTINEL-3B... Formats & Size SENTINEL data products are distributed using a SENTINEL-specific variation of... of the Sentinel-3 products that will be generated within the Sentinel-3 Payload Data Ground Segment by the Sentinel-3 Instrument Processing Facilities (IPFs). Read more... PDF Sentinel-3 Product.... Read more... PDF Sentinel-3 User Handbook The Sentinel-3 Mission Guide provides a high... generation of a Sentinel-3 Level 2 Test Data Set within the Sentinel-3 Core Payload..., Issue: 1.1, Rev 1 3 SENTINEL-3 OLCI USER GUIDE 3.1 Introduction The SENTINEL-3 OLCI User Guide...: o S3A = SENTINEL-3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B  OL is... a high level description.  Sentinel-3 User Handbook The Sentinel-3 Mission Guide provides a high... of the Sentinel-3 products that will be generated within the Sentinel-3 Payload Data Ground Segment by the Sentinel-3 Instrument Processing Facilities (IPFs).  Sentinel... of the Sentinel-3 products from Level 0 up to Level 2.  Sentinel-3 PDGS File... Observation Mission Sentinel-3 of the European Space Agency (ESA).  Sentinel-3 OLCI Water..., Issue: 1.1, Rev 1 4 SENTINEL-3 SLSTR USER GUIDE 4.1 Introduction The SENTINEL-3 SLSTR User Guide...: o S3A = SENTINEL-3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B  SL is... a high level description.  Sentinel-3 User Handbook The Sentinel-3 Mission Guide provides a high... of the Sentinel-3 products that will be generated within the Sentinel-3 Payload Data Ground Segment by the Sentinel-3 Instrument Processing Facilities (IPFs).  Sentinel... of the Sentinel-3 products from Level 0 up to Level 2.  Sentinel-3 PDGS File... the ESA Sentinel-3 satellite. 5 SENTINEL-3 SYNERGY USER GUIDE 5.1 Introduction The SENTINEL-3 SYN User...: o S3A = SENTINEL- 3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B.  SY is... a high level description.  Sentinel-3 User Handbook The Sentinel-3 Mission Guide provides a high... of the Sentinel-3 products that will be generated within the Sentinel-3 Payload Data Ground Segment by the Sentinel-3 Instrument Processing Facilities (IPFs).  Sentinel... of the Sentinel-3 products from Level 0 up to Level 2.  Sentinel-3 Product Data...



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... https://sentinel.esa.int Title Sentinel -3 User Handbook Issue Author 1 Revision 0 Sentinel-3 Team... 96 Paragraph(s) 3.6.2 Table of contents: 1 SENTINEL-3 MISSION .................................................................................................................... 7 1.1 Overview ............................................................................................................................................................................. 7 1.1.1 Heritage ............................................................................................................................................................................ 9 1.1.2 Thematic Areas... ............................................................................................................................................ 17 1.4.1.1.1 Sentinel Mission Data Acquisition and NRT production ....................................................................................... 17 1.4.1.1.2 Sentinel Collaborative Data Products ..................................................................................................................... 18 1.4.1.1.3 Sentinel Data Product Dissemination... .............................................................................................................................................................................34 1.6.3 Synergy ...........................................................................................................................................................................34 1.6.4 Altimetry ........................................................................................................................................................................ 35 2 SENTINEL-3 SRAL USER GUIDE .................................................................................................. 36 2.1 Overview..., Issue: 1, Rev 0 1 SENTINEL-3 MISSION The main objective of the SENTINEL-3 mission is... services. 1.1.3 Mission Summary Figure 1-2: Sentinel-3 satellite SENTINEL-3 is an ocean and land... of three versatile satellites (SENTINEL-3A, SENTINEL-3B and SENTINEL-3C). The mission provides... Date:    SENTINEL-3A - late 2014 SENTINEL-3B - 18 months after SENTINEL-3A SENTINEL-3C - Before... vehicle:   ROCKOT vehicle (SENTINEL-3A) VEGA rocket (SENTINEL-3B) Satellite Operators: ESA and... data. The SENTINEL-3 Mission Requirements Document (MRD) and the SENTINEL-3 Mission Requirements... is 814.5 km. SENTINEL-3B orbit is identical to SENTINEL-3A orbit but flown 180° out of phase with SENTINEL... SENTINEL Collaborative Ground Segment is intended to allow complementary access to SENTINEL... SENTINEL core product chains.  Data dissemination and access, supporting redistribution of SENTINEL... processing and distribution for Sentinel-1 and/or Sentinel-2 Elaboration of (NRT) products... monitoring Figure 1-5: Sentinel Mission Data Acquisition and NRT production 1.4.1.1.2 Sentinel Collaborative Data... Ground Segment Volcano Monitoring Sentinel-1 Landslide risk monitoring Sentinel-1 Sentinel-3 complementary Level 2 Alternative.... Orthorectifiled Sentinel-1 Wind statistics Sentinel-1 regional Deforestation monitoring REDD Sentinel-1, 2 &3 Sea surface height Sentinel..., Issue: 1, Rev 0 Figure 1-6: Sentinel Collaborative Data Products 1.4.1.1.3 Sentinel Data Product Dissemination and... Ground Segment The Sentinel Core Ground Segment allows all Sentinel data to... (SENTINEL-3A only) and a Laser Retro-Reflector (LRR). Figure 1-13: Sentinel-3 Payloads (credit:ESA) 1.5.1 OLCI Instrument Payload The SENTINEL-3 Ocean and... 2013, Issue: 1, Rev 0 2 SENTINEL-3 SRAL USER GUIDE The SENTINEL-3 Altimetry User Guide... in SENTINEL-3 altimetry mission. For an in-depth description of the SENTINEL... 2-30: SENTINEL-3 Mission North Pole Coverage (Credit: isardSAT) Figure 2-31: SENTINEL-3 Mission... requirements. With the launch of SENTINEL-3B, the repeat cycle will be...: isardSAT) Figure 2-33: SENTINEL-3A (red) and SENTINEL-3B (blue) Constellation Satellite Coverage... km with SENTINEL-3A, and 52 km with SENTINEL-3A and SENTINEL-3B. Figure 2-34: Example of SENTINEL-3 Single Orbit...: SENTINEL-3 Subcycle - 4 days - 57 orbits. Europe Map (Credit: isardSAT) Figure 2-36: SENTINEL...: SENTINEL-3 Subcycle - 4 days - 57 orbits. World Map (Credit: isardSAT) Figure 2-38: SENTINEL... km max= 671 km Constellation SENTINEL-3A SENTINEL-3A and B Table 2-3: Ground... characters (e.g. S3A for SENTINEL-3A mission, S3B for SENTINEL-3B mission). SS: data... Formats & Size SENTINEL data products are distributed using a SENTINEL-specific variation of..., Issue: 1, Rev 0 3 SENTINEL-3 OLCI USER GUIDE 3.1 Introduction The SENTINEL-3 OLCI User Guide...: o S3A = SENTINEL-3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B  OL is... SENTINEL-3 product in the PDGS product specification and is based on SENTINEL..., Issue: 1, Rev 0 4 SENTINEL-3 SLSTR USER GUIDE 4.1 Introduction The SENTINEL-3 SLSTR User Guide...: o S3A = SENTINEL-3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B SL is... each SENTINEL-3 product, i.e. the PDGS product specification, and is based on SENTINEL..., Issue: 1, Rev 0 5 SENTINEL-3 SYNERGY USER GUIDE 5.1 Introduction The SENTINEL-3 SYN User Guide...: o S3A = SENTINEL- 3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B. SY is...



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... petits satellites. Satellite (lancé) [à lancer] Sentinel-2A (2015)* DMC-3 (2015) Op... + Commission (Airbus D& S) Difesa (IAI + Telespazio) Sentinel-5 Precursor [2017] NovaSAR-S [2017 ?] ESA... (Italie-ASI + Jason-3 (2016) Sentinel-3A (2016) Sentinel-1B (2016)* BIROS/Firebird-2 (2016) Göktürk-1A (2016) Sentinel-2B [2017] PRISMA [2017 ?]* MUSIS CSO-1 [2017]* TARANIS [2017]* Sentinel-3B [2017... D&S) Sentinel-1C [2021]* MERLIN [2020]* MicroCarb [2020]* MUSIS CSO-3 [2020 ?]* Sentinel-2C [2021]* Sentinel-6A/Jason Cryosat [2020... (Thales Alenia Space) MTG Sounder-1/Sentinel-4A ESA-Eumetsat (Thales Alenia... Meteosat-13 [2021]* Space + OHB) Sentinel-3C [2021]* BND Spysat [2022...] EPS-METOP SGA1/Sentinel-5A [2021]* EPS-METOP SGB1/Sentinel-5B[2022]* MTG Imager-2 ou Meteosat-14 [2023]* Sentinel-1D... INFOS n°89 novembre-décembre 2016 Sentinel-2D [2024]* Commission + ESA (Airbus... résolution centimétrique (FranceDGA/public) Sentinel-6B/Jason Cryosat Eumetsat-Commission... (Airbus D&S) Eumetsat + Copernicus + NOAA /public) Sentinel-3D [2025]* Eumetsat-Commission Satellite... en orbite basse – comme les Sentinel-1 et Sentinel-2 de la Commission - et... radar en bande C (C-SAR) de Sentinel-1A. Et ce, via une...-2 /4 Airbus D&S (since 1984) - Syracuse-3A & -3B /2 Thales Alenia Space (launched in... as successor to Syracuse-3A & 3B, developed with the technical support... as successor to Syracuse-3A & 3B, developed with the technical support... pourrait être inscrite comme mission Sentinel du système Copernicus que... 7 mars, avec le satellite d’observation Sentinel-2B (Airbus Defence & Space) pour...-2 NUTS QARMAN INFLATESAIL DRAGSAIL COMPASS-2 SENTINEL-5 PRECURSOR PAZ/SEOSAR NORSAT-1 OPS... GOSSAMER-1 S-NET-1/-2/-3/-4 METOP-C/EPS VENµS SENTINEL-3B HISPASAT 36W-1/AG1 TARANIS GÖKT...-AEOLUS ESEO SENTINEL-2B CHEOPS PROBA-3A PROBA-3B NEXSAT GALILEO FOC... MUSIS CSO-2 JAMES WEBB ST SENTINEL-6/CRYOSATJASON-4 MPCV ORION MTG-S-1 (METEOSAT...-ALTIUS? SARAH AKTIV-1 SARAH PASSIV-1 & -2 SENTINEL-6/JASON-4 CRYOSAT EUTELSAT QUANTUM EUTELSAT... be launched by Long March 3B (2018) TBD (Ka-band) DFH... be launched by Long March 3B (2018) 142°E (Ku-band, Ka... by Long Satcom/China) March 3B (2016) CHINASAT-15/(China Satcom... launched by Long bands) March 3B (2016) CHINASAT-16 (CASC-China... be launched by Long March 3B (2016?) APSTAR-5C or TELSTAR... be launched by Long March 3B. (2018) WEI n°89 2016-06...) 111.1°W (Ka-band) VIASAT-3A & -3B, & -4A & -4B AMERICAS, ASIA, EMEA...



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..., i.e. Sentinel-1B, Sentinel-2B and Sentinel-5P, while the launch-service activities of Sentinel-3B... by MFF 2014-2020 budget Sentinel-3B Partly funded by GMES Initial... of the Sentinel C and D Units.  Procurement of Sentinel-5B and Sentinel-5C instruments... of Sentinel-4A, Sentinel-4B and Sentinel-5A instruments, as well as of Sentinel... of Sentinel-5P; INDICATORS 1) Flying Sentinel Units: Number of satellites flying; 2) Operational Sentinel...) Sentinel-5P Development Programme Qualification Acceptance Review (QAR) Sentinel-1B Launch Launch Sentinel-2B Launch Launch Sentinel-5P Launch Launch Sentinel-1B... internal staff for Sentinels-1, Sentinels-2, Sentinel-3A, Sentinel-5P and Jason-3; 2) Production... of Sentinel-1A continuing  Sentinel-1A: routine operations review  Operations of Sentinel-1B...  Sentinel-1B: routine operations review  Completion of Sentinel-2A ramp-up  Sentinel-2A: routine operations review  Operations of Sentinel...  Sentinel-3A: routine operations review  Start of operations preparations for Sentinel-3B  Operations of Sentinel-5P started; start of... the full Sentinel 1 and 2 mission constellation Opening of Sentinel-3A and Sentinel-5P.... 1 75        5.1.2. Sentinel-5P: launch in 2016; Sentinel-3B: launch in 2017; Sentinel 1 C/D units: procurement....2014 of Sentinel-1A 2015 Sentinel-2A Launch (23 June 2015,) Sentinel-3A Launch (Q.4/2015) 2016 Sentinel... Review (IOCR) of Sentinel-3A Sentinel-1B, Sentinel-2B and Sentinel-5P Development Programme Flight Acceptance Review (FAR) of Sentinel-1B, Sentinel-2B and Sentinel-5P Sentinel-1B Launch Launch Sentinel-2B Launch Launch Sentinel-5P Launch Launch 76 Sentinel... Sentinel-1B, Sentinel-2B and Sentinel-5P Sentinel-2B In-Orbit Verification (IOV) Sentinel-5P... (IOV) 2017 Sentinel-4 Development Programme Critical Design Review (CDR) Sentinel-3B Development Programme Flight Acceptance Review (FAR) Sentinel-3B Launch 2018 2019 2020 2021 Sentinel-3B In-Orbit Verification... Sentinel-3B Sentinel-1 C/D, Sentinel-2 C/D and Sentinel-3 C/D satellites Procurement Programme Satellite Production Review for Sentinel-1 C/D, Sentinel-2 C/D and Sentinel-3 C/D satellites Sentinel-4 Development Programme Qualification Review (QR) Sentinel-5 Development... Review (CDR) Sentinel-4 Development Programme Acceptance Review (AR) of Sentinel-4 Sentinel-5 Development Programme Qualification Review (QR) of Sentinel-5 Sentinel-5 Development Programme Acceptance Review (AR) of Sentinel-5 Sentinel-6 Development Programme Flight Acceptance Review (FAR) of Sentinel-6 Sentinel-6A Launch Sentinel-6A...) of Sentinel-6A Sentinel-1 C, Sentinel-2 C and Sentinel-3 C satellites Procurement Programme Flight Acceptance Review (FAR) Sentinel...) Launch of Sentinel-4A Launch Launch of Sentinel-5A Launch Sentinel-1 D, Sentinel-2 D and Sentinel-3 D satellites Procurement Programme Flight Acceptance Review (FAR) Sentinel... Results Review (IOCR) of Sentinel-4A Sentinel-5A In-Orbit Verification (IOV... Sentinel-2A  Operations of Sentinel-1B started (ramp-up phase of Sentinel-1B...) of Sentinel-1B (start of rampup phase of Sentinel-1B)  Sentinel-1: yearly routine operations review 2016  Completion of Sentinel-2A... Sentinel-5P (Start of rampup phase)  Sentinel-1, 2A, 3A, 5P nominal operations  Sentinel... Sentinel-2B ramp-up  Operations of Sentinel-3B started (ramp-up phase of Sentinel-3B... Sentinel-3B (Start of ramp-up phase) 2018  Sentinel-1, -2, -3 and -5P nominal operations  Sentinel-1, -2, -3, -5P yearly missions routine reviews 2019  Sentinel-1, -2, -3 and -5P nominal operations  Sentinel...) of Sentinel-6A (start of rampup phase)  Sentinel-1, -2, -3 and -5P nominal operations  Sentinel... Sentinel-5A (start of rampup phase)  Completion of Sentinel-6A ramp-up  Sentinel... Sentinel-3B data access  Data dissemination enhancement step-2 in progress  Implementation of Sentinel... of Sentinel-1, Sentinel-2, Sentinel-3 application Ground Segment for Land monitoring applications, and Sentinel-5P... Sentinel-4, Sentinel-5 and the High Precision Ocean Altimetry missions; e) The overall Sentinel-3, Sentinel-4, Sentinel-5, and Sentinel...



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... Segment . . . . . . . . . . . . . . . . . . 7 2.3 Sentinel Data Policy and Reuse of EO data . . . . . . . . . . . . . . . . . . 8 2.4 Sentinel‑3 Development Context . . . . . . . . . . . . . . . . . . . . . . 8 2.4.1 International Cooperation . . . . . . . . . . . . . . . . . . . . . . 8 2.4.2 Industrial Setup . . . . . . . . . . . . . . . . . . . . . . . . . 9 3 Sentinel‑3 Mission Requirements... and Objectives . . . . . . . . . . . . . . . . . . . . . . . 20 3.4 Timeliness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4 Sentinel‑3 Mission Design . . . . . . . . . . . . . . . . . . . . . . . . 25 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25... Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4.3 Satellite Operations . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5 Sentinel‑3 Space Segment . . . . . . . . . . . . . . . . . . . . . . . . 31 5.1 Satellite Configuration... Design . . . . . . . . . . . . . . . . . . . . . . . . . 45 5.7.2 Structural Design . . . . . . . . . . . . . . . . . . . . . . . . 45 6 Sentinel‑3 Payload . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 6.1 The Sea and... Satellite . . . . . . 69 6.5.3 Laser Retroreflector . . . . . . . . . . . . . . . . . . . . . . . . 70 7 Sentinel-3 Ground Segment . . . . . . . . . . . . . . . . . . . . . . . . 73 7.1 Flight Operations... 7.2 Payload Data Ground Segment . . . . . . . . . . . . . . . . . . . . . . 74 8 Sentinel-3 Products . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 8.1 Level-1 Processing . . . . . . . . . . . . . . . . . . . . . . . . . . 77...: Sentinel-3 Industrial Consortium . . . . . . . . . . . . . . . . . . 89 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Acronyms and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . vi 95 →→Sentinel... is developing five Sentinel mission families. The concept of Sentinel‑1, Sentinel‑2, Sentinel‑3 and Jason... using optical instrument data. Sentinel-4, Sentinel‑5P and Sentinel‑5 (Langen et al., 2007... Sentinel Core Ground Segment and the GMES Data Access Layer. The Sentinel Core Ground Segment comprises: —— The Sentinel Flight Operations Segment... documentation; –– systematic reprocessing of historical Sentinel mission data; –– algorithm and product... from the Sentinel missions and the GMES Contributing Missions. 2.3 Sentinel Data Policy... Sentinel data policy include: —— anyone will be able to access acquired Sentinel... use of Sentinel data will be available free of charge; —— Sentinel data... Sentinel‑3 (marine) mission, while retaining ESA as interim operator of the Sentinel.... 9 Sentinel‑3 Mission Requirements 3. Sentinel‑3 Mission Requirements 3.1 User Requirements User requirements for the Sentinel... Services matured, Sentinel-3 requirements were consolidated. A comprehensive description of Sentinel‑3 GMES user... the Sentinel-3 Mission Requirements Traceability Document (MRTD, Donlon, 2011). The Sentinel‑3 mission... of the Sentinel‑3 mission (Drinkwater & Rebhan, 2007; Donlon, 2011) 22 Sentinel‑3 objectives... and archived. 23 Sentinel‑3 Mission Design 4. Sentinel‑3 Mission Design The Sentinel‑3 mission has..., Sentinel-3A, is planned for mid-2014, with the launch of Sentinel3B... in Fig. 4.2. Table 4.1. Sentinel‑3 satellite orbit parameters. Figure 4.1. Sentinel‑3 constellation ground track... 41 0.7 520 Mbit/s 29 Sentinel‑3 Space Segment 5. Sentinel‑3 Space Segment 5.1 Satellite Configuration The overall configuration of the Sentinel‑3 satellites... Sentinel‑3 satellite. (TAS-F) 32 Sentinel‑3 Space Segment Figure 5.4. Main structural elements of Sentinel‑3. (TAS-F) Figure 5.5. Sentinel... Figure 5.6. Functional architecture of Sentinel‑3. (TAS-F) 34 Sentinel‑3 Space Segment Figure 5.7. The... of the Sentinel‑3 satellite are summarised in Table 5.2. 46 Sentinel‑3 Payload 6. Sentinel‑3 Payload... the Sentinel‑3 mission and GMES requirements have Table 6.1. Comparison of the Sentinel... DORIS). 71 Sentinel-3 Ground Segment 7. Sentinel-3 Ground Segment The GMES Sentinel Ground Segment... 7.3. The Sentinel‑3 Ground Segment system. 75 SP-1322/3 The Sentinel‑3 satellite will... queries online. 76 Sentinel-3 Products 8. Sentinel-3 Products The suite of Sentinel‑3 data products... trace gas data from the Sentinel-4 and Sentinel-5P (precursor) missions will... for L1c processing. 78 Sentinel-3 Products Table 8.1. Sentinel‑3 Level‑1 products. Product name... of Sentinel‑3A, a slightly shorter E1 phase (~3 months) is planned for Sentinel3B... maintain the quality of Sentinel‑3 data products. Sentinel‑3 Cal/Val plans and... Sentinel-3 Products Figure 8.4. The Sentinel-3 Commissioning Phase. The nominal duration of the Sentinel.... 85 →→Appendices Appendix: Sentinel-3 Industrial Consortium Appendix: Sentinel-3 Industrial Consortium Satellite Prime...



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... Research to Operations .............................................. 52 GMES Sentinel-3 and its Surface Topography Mission... of Radar Altimetric Measurements .......................................................................... 92 Sentinel-3 Surface Topography Mission: Payload, Data... Radar, now under Development .......................................... 94 SENTINEL-3 Topography Mission Payload, Where we... Algorithms for future Missions .............................................................................................................................................. 98 Sentinel-3 Surface Topography Mission System Performance... Services at EUMETSAT. ...............................................................105 The Sentinel-3 Mission: Overview and Status ..................................................................................................................106... processing Tools for Hydrology ........................166 SENTINEL-3 Payload Data Ground Segment (PDGS... higher resolution altimetric missions (CryoSat, Sentinel-3, Jason-CS, SWOT). Measurement of... missions such as the Jason-3, SENTINEL-3 and SWOT. Is There a Drift...) or under development (SARAL/altika, Sentinel-3, Jason-CS) missions are using... the SAR modes of CryoSat, Sentinel-3, and JasonCS. 45 Mean Sea... the SRAL on-board GMES/Sentinel-3 (to be launched in 2014... from Research to Operations GMES Sentinel-3 and its Surface Topography Mission.... The launch of the first Sentinel-3 satellite (i.e. S-3A) is planned in..., called Poseidon-4, is based on Sentinel-3's SRAL, retaining its dual frequencies..., but adding further refinements. GMES Sentinel-3 is a series of operational satellites... this concept was underway with Sentinel-3. While its radar, SRAL (SAR... by the ionospheric electron content. Sentinel-3 will have a sunsynchronous orbit with... resolution (AltiKa, Cryosat, Jason-CS, Sentinel-3, and SWOT SAR interferometer altimeters... years, from JASON mission to SENTINEL-3, and now with CFOSAT mission.../SARAL and now through SRAL/SENTINEL-3 mission, allowing the tracking on... (Sentinel-3a, to be launched), Poseidon3B (Jason-3, to be launched), SRAL2 (Sentinel-3b... new radar altimetric missions like Sentinel-3 and SARALaltika. algorithm, is normally... SRAL altimeter on the GMES Sentinel-3 Surface Topography Mission (STM) and... building long-term altimetric records. Sentinel-3 Surface Topography Mission: Payload, Data... Johns Hopkins UNiversity, UNITED STATES Sentinel-3 is an Earth observation satellite..., emergency and security services. Primary sentinel-3 topography mission measurement requirements have... address the above requirements, the Sentinel-3 Topography payload will carry a Synthetic... from long-term archives.  The Sentinel-3 topography data products will provide... manner for GMES users. The Sentinel-3 data will also provide fundamental... Calibration and Validation of the Sentinel-3 topography products will nominally rely... latitude of –80 and 80°. SENTINEL-3 Topography Mission Payload, Where we... in 2006 for phase B, the Sentinel-3 satellite has now passed the... the topography package payload of Sentinel-3 comprising the Sar Radar Altimeter... Space and Laser RetroReflector. For Sentinel- 3 A and B models, the payload will... radar altimeter instrument of the Sentinel-3 topography mission, aims to provide...; 4ESA/ESTEC, NETHERLANDS; 5TAS, FRANCE Sentinel-3 Surface Topography Mission System Performance...-2 instruments), Doppler altimeters (CryoSAT and Sentinel-3), Wide Swath interferometric altimeters (WSOA... configurations) and radiometers (SARAL/AltiKa, Sentinel-3). CLS has also participated in... simulator (on board CFOSAT mission). Sentinel-3 is an operational GMES satellite... and at any location of Sentinel 3 orbit including coastal, inland water... SAR altimeters of CryoSat and Sentinel-3. These developments are both technological... purposes. On-board the future Sentinel-3 mission (to be launched in... is of high importance for Sentinel-3 mission. Recently, several studies have.... EUMETSAT will operate the ESA Sentinel-3 satellite and provide the marine... launch of Sentinel-3A in late 2013 and of Sentinel-3B in late... an overview of the GMES Sentinel-3 mission including the mission background... description of Sentinel-3 data products and their anticipated performance. The Sentinel-3 Mission... change and ensure civil security. Sentinel-3 is an Earth observation satellite..., emergency and security services. Key Sentinel-3 measurement requirements, corresponding to identified... ocean coverage in 2-3 days.  The Sentinel-3 mission addresses these requirements by... from future missions (Jason-3, Altika, Sentinel-3) and finally will serve for... of Colombia, Palmira, COLOMBIA The Sentinel-3 PDGS will be consisting of... provides an overview of the Sentinel-3 PDGS, with its different centres... be generated operationally by the Sentinel-3 PDGS. Access to ESA Radar... as possible on a few basins. SENTINEL-3 Payload Data Ground Segment (PDGS..., ITALY; 4ESA/SERCO, ITALY The Sentinel-3 Payload Data Ground Segment (PDGS...



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Sentinel (-1/-2/-3) Status Pierre Potin, ESA CCI ... 1 Outline - Sentinel (-1 / -2 / -3) Status - Sentinel-1 Observation Concept Overview - Sentinel-1 Mission Ramp-Up - Sentinel Data Access Overview ESA UNCLASSIFIED – For Official Use Slide 2 Sentinel-1 Mission...), 6 days for the constellation •  Both Sentinel-1 satellites in the same orbital...) •  Launch of Sentinel-1A scheduled for 28 March 2014 (Sentinel-1B ready...) ESA UNCLASSIFIED – For Official Use Sentinel-1 SAR Imaging Modes 4 mutually exclusive... of Thales Alenia Space. SENTINEL-1 STATUS Sentinel-1A major milestones QAR KO... ESA UNCLASSIFIED – For Official Use Sentinel-2 Mission Overview / Main Features Feature... years, extendable to 12 years Sentinel-2 Coverage •  Systematic acquisition of: !  All... Use Sentinel-2 Bands and Resolutions Slide 9 ESA UNCLASSIFIED – For Official Use Sentinel-2: Status Update #  Sentinel-2A Platform fully integrated... of the secondary structure (delivered) #  Sentinel-2A Payload Data Handling and... #  Ground Segment CDR Review completed #  Sentinel-2A will be launched with... – For Official Use 10 Sentinel–3 Mission Overview Sentinel-3 implements 3 core missions to... Sentinel-3 Status: General Development status -  Most equipment required for Sentinel-3A and -3B... instrument integration - Sentinel-3A Satellite integration well advanced - Sentinel-3B Platform integration almost completed Launch of the Sentinel-3A currently foreseen for June 2015 FAR of the Sentinel-3B... UNCLASSIFIED – For Official Use $ 12" Sentinel-3 Observation scenario: Instrument acquisitions via... ESA UNCLASSIFIED – For Official Use SENTINEL-3: Change of Altimeter Observation Scenario... UNCLASSIFIED – For Official Use mode Sentinel-3: “New” products under development Request... ESA UNCLASSIFIED – For Official Use SENTINEL-1 Observation Concept Overview Mission Ramp... Slide 16 Sentinel-1 observation scenario objective In line with the Sentinel operations... Official Use Slide 18 SENTINEL-1 MISSION RAMP-UP Sentinel-1 mission operations is... ramp-up allowing adapting the Sentinel-1 exploitation capacity to the increasing... ESA UNCLASSIFIED – For Official Use Sentinel-1 gradual capacity increase: data download... Use ! Slide 24 Relevance of Sentinel-1 Observation scenario for: Ice sheets... the mission ramp-up phase. •  Sentinel-1 observation requirements are discussed in... CCI projects to start testing Sentinel-1 data •  It is planned during... the key Copernicus service for Sentinel-1 (MyOcean), and extended sea-ice... Use Slide 25 Relevance of Sentinel-1 Observation scenario for: Land Cover... CCI projects to start testing Sentinel-1 data •  It is planned during... – For Official Use Slide 26 SENTINEL DATA ACCESS CONCEPT ESA UNCLASSIFIED...)" Mirrors"" Interna+onal" users" The Sentinel Data Policy and the funded... the web: Sentinel Net web site: http://sentinel.esa.int Sentinel-1 sample products...



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... land monitoring from multispectral sensor, Sentinel-2, and radar altimetry in dual..., respectively), Sentinel-3, has been planned for the next few years. Sentinel-3 will be composed of a pair of satellites (Sentinel-3A and Sentinel-3B), with... 2015. In addition to the Sentinel series, early 2013, the Centre... that new missions like Sentinel3A/-3B and SWOT will provide valuable....com/satfor. Fig. 5 shows Sentinel-3A/-3B ground tracks on the Ganges... for 12 one of the Sentinel-3 satellite’s is 104 km at... of Sentinel-3A and the adjacent ascending (or descending) track of Sentinel-3B... of the improved coverage of Sentinel-3 is that there will be... Brahmaputra Rivers, showing the Sentinel-3A and -3B ground tracks. While nadir... the river network. In contrast, Sentinel-3 will have a better coverage (Fig... “seen” by SWOT. Fig. 7: Sentinel-3A and Sentinel-3B ground tracks over the... observed at all. Dozens of Sentinel-3 tracks will cross the inner... River basin. Fig. 10: Sentinel-3A and Sentinel-3B ground tracks over the... launched, especially with the new Sentinel-3 program (launch around 2014/2015... nadir altimeter constellations, such as Sentinel-3. Furthermore, SWOT is expected to.... Under the likely scenario of Sentinel-3 launching between 2014 and 2015... of spatially distributed data from Sentinel-3 and SWOT is expected to... Brahmaputra Rivers, showing the Sentinel-3A and -3B ground tracks. Fig. 6: Map... tracks (yellow lines). Fig. 7: Sentinel-3A and Sentinel-3B ground tracks over the...-2 ground tracks. Fig. 10: Sentinel-3A and Sentinel-3B ground tracks over the...



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... to end of 2008 •  Sentinel 3A -3B phasing? 1m 2009 OSTST Meeting... ERS-2
ESA ENVISAT ESA 























Sentinel-3B,
-3C,
-3D Sentinel-3A Europe CRYOSAT-2 ESA...  Cryosat2:  HY2 A:  AltiKa/SARAL:  Sentinel 3A & 3B: ESA, CNSA (China) CNES/ISRO... 2017 ■ Longer-term plans  HY2 B…  Sentinel 3C…  Jason-CS series 2009... - Seattle - June 2009 – J. Lambin 11 Sentinel-3 A and B ■ ESA, (GMES program) ■ Mission... and Land Surface temperature (SLST)   Sentinel-3 Ku/C Radar Altimeter (SRAL)   Dual... months later for 3B   Phasing 3A and 3B not optimal for altimetry..., data access • Data from the Sentinel Missions will be provided, in... with SARAL, Sentinel-3 ■ Then, two main uncertainties:   Jason-3  Sentinel 3B phasing 2009 OSTST...



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... altimetry constellation: ERS/ENVISAT/SENTINEL 3 H ERS/ENVISAT/SENTINEL-3, Hy-2A 2A Š Enhance... l dD Doppler l altimetry lti t (Cryosat, Sentinel-3…) Š SWOT: wide-swath altimetry ■ Explore... Inclination  3/02 Sentinel-3A Europe ENVISAT Europe Sentinel-3C/D Sentinel3B Europe Saral/AltiKa... Inclination  3/02 Sentinel-3A Europe ENVISAT Europe Sentinel-3C/D Sentinel3B Europe HY‐2A... ‐ Medium Accuracy/Higher Inclination  3/02 Sentinel-3C/D HY‐2B China GFO... ‐ Medium Accuracy/Higher Inclination  3/02 Sentinel-3C/D HY‐2B China GFO... Inclination  3/02 Sentinel-3A Europe ENVISAT Europe Sentinel-3C/D Sentinel3B Europe Saral/AltiKa..., POD processing, level3/4 data Š ~2013 Sentinel-3 A&B • DORIS, technical support to ESA...