Спутник ДЗЗ. Sentinel 3A. [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
1Тип орбиты - НОО
2Страна производитель - Европа
3Страна оператор(владелец) - Европа
4Тип оператора(владельца) - государственный
5Все спутники ДЗЗ

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг1250
2Масса (сухая), кг1150
3Платформа 1xPRIMA платформа

Экономические характеристики

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

Информация об удачном запуске

#ХарактеристикаЗначение
1Космодром Плесецк
2Дата пуска2016-02-16
3Полезная нагрузка 1xSentinel 3A
4Ракета-носитель 1xРокот

Найдено 709 документов по запросу «Sentinel 3A». [Перейти к поиску]


Дата загрузки: 2017-03-26
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... streams from Europe’s Copernicus programme (e.g. Sentinel-1, Sentinel-2, Sentinel-3) will boost supply. Building the... microwave radars (active) C-Band: RADARSAT-2, Sentinel-1A generally using C-, L-, and X-band... Korea of Future (2018) OLCI (Sentinel-3A) LEO ✔ ✔ EC/ESA Europe Future...-4 and -5, and the launch of Sentinel-3A. It provides global public good... Landsat data, and soon Sentinel-2 and -3). Public good Sentinel-1 data could help... a given application are addressed by Sentinel-1’s baseline acquisition strategy, then it... streams. However, operational continuity for Sentinel-3 under Europe’s Copernicus programme increases... adoption of VIIRS and/or Sentinel-3A data streams by current applications... set to be joined by Sentinel-3A by the end of 2015... the global ground segment for Sentinel-3A remaining to be defined, and.... data consumers. intelligence procurement plans. Sentinel-2 may bend behaviour and requirements...’ missions currently operational (RADARSAT-2 and Sentinel-1A), and continuity envisioned for..., Sentinel-1B should be in operation, with continuity planned beyond that. Sentinel... systematic acquisitions, in particular for Sentinel-1A. Without appropriate acquisitions over... Sentinel-2A in 2015. This is expected to be followed by Sentinel... (EC/ESA) on Sentinel-2A (2015) and Sentinel-2B (2016) are expected... Resolution and Wavelength Characteristics of SENTINEL-2 Multispectral Instrument (MSI), the Operational... Australian representation in Landsat and Sentinel-2 systematic acquisition plans is important... the launch of Sentinel-2A in June 2015. Sentinel-2A improves on... the minimum requirement is met. Sentinel-3A will carry a radar altimeter, and... expected that Sentinel-3B will be launched one year after 3A, which... the start of supply from Sentinel-3A. Page 72 A particular risk for... spectral resolution, data volumes from Sentinel-2 will be a significant increase relative...: Landsat (current – 2023+) EC/ESA: Sentinel-2 (2015 – 2025+) − − High Optical Resolution.... GCOM-C programme continuity very uncertain. Sentinel-2 ground segment implementation needs to... constellations (SkyBox, Planet Labs) − 10m: Sentinel-2 Many commercial supply options in...+) EC/ESA: Sentinel-2 (current – 2023+) − Strong continuity through Sentinel-1, though ground segment... (e.g. improved spectral/spatial resolution from Sentinel-2), and some will be negative... streams from Europe’s Copernicus programme (e.g. Sentinel-1, Sentinel-2, Sentinel-3). It is helpful that Australia...-8 (low resolution) and Sentinel-2A (medium resolution). Sentinel-3 is also expected to... (Sentinel-2) JPSS (NOAA) Joint Polar Satellite System Ocean and Land Imager (Sentinel...: 8-16 days with combined Landsat-Sentinel-2 and Sentinel-1 Timeliness / Latency Low resolution...-7, Landsat-8, Sentinel-1 Anticipated Streams Low resolution: − Medium resolution: − Blended Landsat / Sentinel-2 product available at higher frequency, complimented with Sentinel-1 (SAR) coverages...) − Sentinel-3A (integration work not yet started) − GCOM-C − Himawari-8 Medium resolution: − Sentinel-2A... to VIIRS, and MODIS to Sentinel-3A will be very important as.... Similarly, continuity from Landsat-8 to Sentinel-2 will be critical. Nuances Emphasis... coastal modelling applications) AVHRR, Himawari-8, Sentinel-3A (SLSTR) Piggy back off global...-2, SARAL Streams Anticipated Streams − Data Sentinel-3 − − Important Technical − Characteristics − Continuity Coordination... Landsat and MODIS − Anticipated Streams Sentinel-2A, Sentinel-3A, VIIRS Data − Important Technical... Information − Description − − Grassland fuel loads Sentinel hotspots programme Burn scar assessment...: − MODIS − AVHRR − VIIRS − Sentinel-3 − Himawari-8/9 Medium Resolution: − Landsat − Sentinel 2 Commercial data streams..., down to Data Low resolution: − Sentinel-3A as a true continuity option for... Norman Mueller (GA) Medium resolution: − Sentinel-2A Important Technical − Characteristics − Continuity... Low resolution: − Currently planning for Sentinel-3A build out, as well as... MODIS back to 1999. − Himawari-8, Sentinel-2 and -3 being investigated. − Source Switching... Data − Streams − MODIS Landsat − Landsat − Sentinel-1 − MODIS − VIIRS Commercial data sources..., TerraSAR-X, Radarsat-2) Anticipated Streams Sentinel-3A Himawari-8 − Sentinel-2A Automated water detection from... resolution: SAR: − Currently planning for Sentinel-3ASentinel-1A acquisition is now in...) Archive Requirements − Currently planning for Sentinel-2A. Increased revisit frequency, spatial... quarterly. − Source Switching Nuances Emphasis Sentinel-1, -2 and -3 being investigated. and − − − − − − Australia... Sentinel-2A − Sentinel-3A (for some applications, as a MODIS continuity option) A blended Landsat / Sentinel... cost effective) − − − − Anticipated Streams Data − Sentinel-2A 10m optical bands would... − Characteristics − − − − − Continuity Coordination Subsidence: SAR (e.g. Sentinel 1, TerraSAR-X, TanDEM-X), or high resolution... photography Fugitive gas regional trend: Sentinel 5 Dust, plant physiological impacts: satellite...



Дата загрузки: 2017-03-29
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... ← On cover: Visible image from Sentinel-3A’s Sea and Land Surface Temperature... → A BIGGER PICTURE FOR COPERNICUS The Sentinel-3 mission Craig Donlon, Bruno Berruti... 2 www.esa.int → sentinel-3 The launch of Sentinel-3A in February 2016 marked... for operational oceanography. This latest Sentinel is providing continuous and essential... instruments, Sentinel-3A has joined the Sentinel-1A radar satellite and the Sentinel-2A... its comprehensive integrated system of Sentinel satellites grows. Copernicus is a revolution... citizens alike. Eyes on Earth Sentinel-3A maps Earth’s surface systematicallyusing instruments... for a wide range of applications. Sentinel-3A is essential for applications for... tomorrow. The launch of the Sentinel-3A satellite marked an unprecedented step... of Copernicus services. Sentinel-3B will join Sentinel-3A in orbit in 2017...ño. By accurately measuring temperature changes, Sentinel-3’s Sea and Land Surface Temperature... in coastal megacities and worldwide. Sentinel-3’s Ocean and Land Colour Instrument... ocean and coastal waters can → sentinel-3 Sentinel-3’s measurements of sea-surface temperature... protection and clean-up operations. Sentinel-3’s multi-instrument package provides measurements... information about the open ocean, Sentinel-3 data offers complementary measurements that... Agency | Bulletin 165–168 | 2016 5 ↑ Sentinel-3 supports the shipping industry with... canopy and terrestrial chlorophyll index. → sentinel-3 → Leaf area index over land... fires will be available using Sentinel-3 measurements combined with meteorological forecasting... plans to prevent forest fires. ↑ Sentinel-3’s SLSTR includes two dedicated active... | 2016 7 earth observation ↑ Information from Sentinel-3 about the health of Earth.... This robust approach ensures that Sentinel-3 incorporates the latest technology innovations....int Sentinel-3 is arguably the most complex of all the Sentinel missions. Through the development of all of the Sentinel missions... benefit society at large. → sentinel-3 ↑ Work on Sentinel-3A’s radar altimeter at Thales..., Sentinel-3 is arguably the most complex of all the Sentinel missions. ↑ Sentinel-3’s SLSTR... 165–168 | 2016 9 earth observation Sentinel-3A satellite in its final stages... more informed decision making. The Sentinel-3 topography package brings a step change... the demanding performance requirements for Sentinel-3. Working together ESA and Eumetsat... the rest of the Sentinel fleet, the Sentinel-3 satellites will make a unique..., corresponding to more than 3.3 petabytes. Sentinel-1A remains very stable using... Sentinel-1C and -1D spacecraft, that guarantee the continuation of the Sentinel... of the Sentinel-2 mission through the next two decades. Sentinel-2 Sentinel-2A underwent..., spectral and revisit capabilities of Sentinel-2 coupled to excellent radiometric and... maize (yellow) → in progress Sentinel-3 The Sentinel-3A satellite AIT campaign was completed... and Eumetsat. In parallel the Sentinel-3 Qualification and Acceptance Review) took..., starting the launch campaign. The Sentinel-3A satellite arrived at the Cosmodrome... instrument final assembly. The Sentinel-3C and Sentinel-3D spacecraft procurement contract... of the Sentinel-3 Mission through the next two decades. Sentinel-3A, the third... Thermal Model of Sentinel-4 Nadir Baffle [Invent/ OHB) Sentinel-3A inspection at Plesetsk... concluded all review objectives achieved. Sentinel-5 Precursor Qualification Model of the... all remain within requirements. →→COPERNICUS Sentinel-1 Sentinel-1B in-orbit commissioning was... handed over to Sentinel-1 mission management to join Sentinel-1A, her twin sister, for the systematic operations of the Sentinel-1 mission. Sentinel-1 is the first Copernicus... functional satellites in orbit. The Sentinel-1 mission capacity will increase with... 3A) The Sentinel-1C and -1D production, to eventually replace the operational Sentinel... being completed before FM production. Sentinel-2 Sentinel-2A has been in orbit... of Sentinel-2A data had been downloaded by user communities. Sentinel-2B... Sentinel-2B on a Vega from Kourou (instead of Rockot from Plesetsk). Sentinel-2B could be launched as early as February. The Sentinel-2C and -2D production, to eventually replace the operational Sentinel-2A... life, continues according to plan. Sentinel-3 Sentinel-3A satellite was launched on 16... and performance of the satellite. Sentinel-3A was handed over to the... Qualification Status Review completed, the Sentinel-3C and -3D spacecraft development... of the equipment is authorised. Sentinel-4 Sentinel-1A in space, fragment impact... Airbus Defence & Space. → in progress Sentinel-5 Sentinel-5 Precursor The satellite has been... SMOS AEOLUS SWARM EARTHCARE BIOMASS SENTINEL-1 SENTINEL-2 SENTINEL-3 SENTINEL-5 PRECURSOR SENTINEL-6 TELECOMMS/NAVIGATION PROGRAMMES ALPHASAT... 2014 / SENTINEL-1B LAUNCH APR 2016 LAUNCHED 23 JUN 2015 / SENTINEL-2B FAR NOV 2016 LAUNCHED SENTINEL-3A 16 FEB 2016 / LAUNCH SENTINEL-3B...



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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-2 Land NRT, STC and NTC .................................................................................... 74 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... Launch vehicle:   ROCKOT vehicle (SENTINEL-3A) VEGA rocket (SENTINEL-3B) Satellite Operators: ESA... data. The SENTINEL-3 Mission Requirements Document (MRD) and the SENTINEL-3 Mission Requirements... 814.5 km. SENTINEL-3B orbit is identical to SENTINEL-3A orbit but flown 180° out of phase 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...). 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... 2017, Issue: 1.1, Rev 1 Figure 2-33: SENTINEL-3A Satellite Coverage Over the Balearic... (Credit: isardSAT) Figure 2-34: SENTINEL-3A (red) and SENTINEL-3B (green) Constellation Satellite... SENTINEL-3A, and 52 km with SENTINEL-3A and SENTINEL-3B. Figure 2-35: Example of SENTINEL... km max= 671 km Constellation SENTINEL-3A SENTINEL-3A and B Table 2-3: Ground track separation... for SENTINEL-3A mission, S3B for SENTINEL-3B mission, S3_ for both SENTINEL-3A and SENTINEL... Formats & Size SENTINEL data products are distributed using a SENTINEL-specific variation of.... 2.10 S3-ALT Document Library Sentinel-3A Product Notice - STM Level-2 Land...: 13th January 2017, Issue: 1.1, Rev 1 Sentinel-3A Product Notice - STM Level-1 NRT... within the Sentinel-3 Payload Data Ground Segment by the Sentinel-3 Instrument Processing.... 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... ID: o S3A = SENTINEL-3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B  OL... a high level description.  Sentinel-3 User Handbook The Sentinel-3 Mission Guide provides a high... 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... ID: o S3A = SENTINEL-3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B  SL... a high level description.  Sentinel-3 User Handbook The Sentinel-3 Mission Guide provides a high... 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... ID: o S3A = SENTINEL- 3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B.  SY... a high level description.  Sentinel-3 User Handbook The Sentinel-3 Mission Guide provides a high... 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...



Дата загрузки: 2017-04-23
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..., Sentinel-1A (2014), Sentinel-2A (2015), Sentinel-3A (2015) and the upcoming launches of Sentinel... to 2025  3 and Sentinel-2B (2016), and Sentinel-3B (2017) under free... licensing arrangements such as the Sentinel data access policy5 is the... data from Landsat-8, Himawari-8 and Sentinel-1A the total data storage... of data. 5. Sentinel data access: https://sentinel.esa.int/web/sentinel/sentinel-data-access... TanDEM-X), PALSAR-2 (ALOS-2), and SAR-C (Sentinel-1A/1B/1C). 1.3.5 LiDAR Satellite... Hyperion (NMP-EO-1) and MSI (Sentinel-2). Since the early 1970s, the...-8 (2013), Sentinel-1A (2014), Sentinel-2A (2015), Sentinel-1B (2016) and Sentinel-2B (2016..., that the launches of Sentinel-3A (2015) and Sentinel-3B (2017) will address... Launch EOL Access ESA/EC Sentinel  3A 2015 2022 Very likely JAXA... 2021 Very likely ESA/EC Sentinel 3B 2017 2024 Very likely...-8) and the launches of Sentinel‑2A (2015) and Sentinel-2B (2016) is... requirements until 2025. In particular, Sentinel-2A and 2B are expected... ESA/EC Sentinel-2A 2015 2022 Very likely ESA/EC Sentinel-2B... 2017 2022 Likely KARI KOMPSAT-3A 2014 2018 Unlikely NARSS EgyptSat... of Sentinel-1A in April 2014, and the upcoming launches of Sentinel-1B in 2016 and Sentinel-1C in 2019.... It is anticipated that the Sentinel programme will meet the majority... Launch EOL Access ESA/EC Sentinel-1A 2014 2021 Very likely... 2023 Very likely ESA/EC Sentinel-1B 2016 2023 Very likely... 2025 Very likely ESA/EC Sentinel-1C 2019 2026 Very likely...-2 2014 2017 Very Likely ESA Sentinel-5P 2016 2022 Very Likely... Very Likely CMA/NRSCC FY-3A 2008 2016 Likely JAXA/MOE... Very likely ESA/EC/EUMETSAT Sentinel-3A SRAL 2015 2022 Very Likely... Landsat-8 in 2013, Sentinel-1A in 2014, Sentinel-2A in 2015, the... launches of Sentinel-1B (2016), Sentinel-2B (2016), Sentinel-3A (2015) and Sentinel-3B (2017... of Sentinel-1A in 204 and the upcoming launch of Sentinel-1B... reflectance). Other data providers like Sentinel-2 have indicated they are planning... JP2 format used to store Sentinel-2 data, have demonstrated compression of...-8 (AHI) Metop-A (AVHRR/3) Feng-Yun 3A (MERSI-1/VIRR) G G G F G Freq F F F F F % of Area... data. With the launch of Sentinel-2 in 2015, this is set... least by volume) with Sentinel-2A and Sentinel-2B expected to contribute...-2000) RadarSat-2 (SAR) ALOS-2 (PALSAR-2) Sentinel-1A/1B (SAR-C) TerraSar-X TanDEM... of Sentinel-1A in April 2014, and the upcoming launch of Sentinel... from the Copernicus missions. Sentinel-1A and Sentinel-1B are expected to... in 1972. Data from the Sentinel satellites, the first six of... comprise SAR (Sentinel-1A/1B), medium resolution optical (Sentinel-2A/2B), and low resolution optical (Sentinel -3A/3B) therefore... and temporal coverages of the Sentinel sensors are outlined below. This... pass by Sentinel-1A/1B, every third pass by Sentinel-2A/2B and every second pass by Sentinel-3A/3B...: Expected Sentinel Acquisition Scenario. Sentinel-1A/1/B Sentinel-2A/2B Area A F A E (ex. Antarctica) Sentinel-3A/3B... and temporal coverages of the Sentinel sensors (as presented in Section... launches of Landsat-8 in 2013, Sentinel-1A in 2014, the continued... of Sentinel-1B (2016), Sentinel-2A (2015), Sentinel-2B (2016), Sentinel-3A (2015) and Sentinel-3B... data from Landsat-8, Himawari-8, Sentinel-1A and Sentinel-2A the total data.... SCSI Small Computer System Interface Sentinel Satellite/s in the Copernicus programme... of this task. DoI GA Sentinel Hotspots Sentinel is a national bushfire monitoring... risk to communities and property. Sentinel obtains data from satellites which.... P P P P NSW NSW Rural Fire Service Sentinel Hotspot Fire ignition points P NSW... Used 2012 2016 CMA FY-3A FY-3B FY-3C MERSI-1 Used 2008 2018 CMA FY-3A FY-3B FY-3C VIRR... used 1995 2019 ISRO INSAT-3A CCD Not used 2003 2015 ISRO INSAT-3A Kalpana-1 VHRR Not used 2002.../oscar 23. Sentinel data access: https://sentinel.esa.int/web/sentinel/sentinel-data-access... used 2011 2016 CAST ZY-3A MSC Used 2012 2017 CNES...-X SAR-X Used 2007 2015 ESA Sentinel-1A SAR-C Used 2014 2021... used 2016 2023 CMA FY-3A FY-3B FY-3C IRAS... used 2008 2018 CMA FY-3A FY-3B MWHS-1 Not used 2008 2016 CMA FY-3A FY-3B MWTS-1 Not used 2008 2016 CMA FY-3A FY-3B FY-3C SBUS... used 2008 2018 CMA FY-3A FY-3B FY-3C TOU...-2 Not used 2006 2021 ESA Sentinel-5P TROPOMI Not used 2016... Launch Expected EOL CMA FY-3A FY-3B FY-3C MWRI...



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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... 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..., starting with the launch of Sentinel3A in mid2014. During full operation... 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... 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 Sentinel‑3B... in Fig. 4.2. Table 4.1. Sentinel‑3 satellite orbit parameters. Figure 4.1. Sentinel‑3 constellation ground track... orbit to S-3A but flown 180° out of phase with S-3A Sentinel‑3 Mission... 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... ~5 months will be performed for Sentinel3A, in which all instrument operation... of Sentinel3A, a slightly shorter E1 phase (~3 months) is planned for Sentinel‑3B... 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-3A.... The nominal duration of the Sentinel3A Operational Phase is specified as.... 85 →→Appendices Appendix: Sentinel-3 Industrial Consortium Appendix: Sentinel-3 Industrial Consortium Satellite Prime...



Дата загрузки: 2017-03-18
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0.13/5
... & Challenges for leveraging the European Sentinel(-3) Missions in support of NOAA... Atmospheric Chemistry Mission Jason-CS/Sentinel-6 A/B: Altimetry Mission Europe’s long-term... . The Sentinel-1,-2,-3 A-series production is equivalent to ˜25 ENVISAT missions SENTINEL-3 Satellite... | Cape Town 6 SAR Radar Altimeter Sentinel-3 Orbit Orbit characteristics repeat cycle... 7 Sentinel-3 Satellite Status • Quite advanced development status for both S-3A & S-3B satellites – S-3A... and electrically integrated in the S-3A Platform – S-3B Platform integration at... AIT planned in Q1 2014 • S-3A readiness for launch driven by... with Flip Mirror, Cryocooler, Blackbodies • S-3A FAR expected in April 2015 • S-3A Launch date: end of June ... January 2014 | Cape Town 9 Conclusion  Sentinel-3 is an operational mission  will... Program Sentinel Missions are the lead for the Space Segment Sentinel-1A/B (3 Apr 2014, 2016) Sentinel-2A/B (2015, 2017..., etc. Sentinel-3A/B (2015, 2017) Sentinel: Experimental Readiness at NOAA Focus Areas: Sentinel-3 data  Why is Sentinel-3 data... as part of the NOAA Sentinel Interest Workshop, held August 2011... data stream  In this context, Sentinel-3 a/b will provide another source of... Serving as members of the Sentinel-3 Validation Team (S3VT), with several... to support OLCI vicarious calibration Sentinel: Experimental Readiness at NOAA Focus...  Cal/Val  Applications Development & Collaboration Sentinel: Experimental Readiness at NOAA May... (DMWG);       DMWG facilitating the Sentinel readiness activities. Sentinel-1a: Successful launch April... 0 access (e.g., ocean color) still TBD . Sentinel: Experimental Readiness at NOAA Overall... Summary (May 2014)  Potentially all Sentinel platforms. But S-1 and S-3 emphasis at... access, availability and utilization of Sentinel data and products with cal... Town 25 Nice PDMC esrin S-3A OLCI development status  Pushbroom Imaging... January 2014 | Cape Town 26 Sentinel Toolbox Development • BEAM 4.11 (current..., processing and distribution of all Sentinel data in the Copernicus Core....eu Sentinels Online Webportal https://sentinel.esa.int IOCCG-19 Committee...



Дата загрузки: 2017-01-16
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0.08/5
... 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... Launch Date:    SENTINEL-3A - late 2014 SENTINEL-3B - 18 months after SENTINEL-3A SENTINEL-3C - Before... Launch vehicle:   ROCKOT vehicle (SENTINEL-3A) VEGA rocket (SENTINEL-3B) Satellite Operators: ESA... data. The SENTINEL-3 Mission Requirements Document (MRD) and the SENTINEL-3 Mission Requirements... 814.5 km. SENTINEL-3B orbit is identical to SENTINEL-3A orbit but flown 180° out of phase with SENTINEL-3A. Page... 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...) instrument (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... will be increased. Figure 2-32: SENTINEL-3A Satellite Coverage Over the Balearic... (Credit: isardSAT) Figure 2-33: SENTINEL-3A (red) and SENTINEL-3B (blue) Constellation Satellite... SENTINEL-3A, and 52 km with SENTINEL-3A and SENTINEL-3B. Figure 2-34: Example of SENTINEL...: 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 track separation... 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... ID: o S3A = SENTINEL-3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B  OL... 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... ID: o S3A = SENTINEL-3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B SL... 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... ID: o S3A = SENTINEL- 3A o S3B = SENTINEL-3B o S3_ = for both SENTINEL-3A and 3B. SY...



Дата загрузки: 2017-03-10
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0.11/5
...) 17:39 - 17:51 : The Sentinel-6 (Jason-CS) Poseidon-4 Ground Prototype...) Sentinel-3 Topography Mission Readiness, Bernd Seitz et al. (Poster session rooms) Sentinel... et al. (Poster session rooms) Sentinel-3 SAR Altimetry Toolbox - Scientific Exploitation...:30) Altimeter products for the Sentinel-6/Jason-CS mission, Remko Scharroo... altimeter calibration site for the Sentinel-3 missions, Stelios Mertikas et al... et al. (Poster session rooms) SENTINEL-3 STM Payload Data Ground Segment... et al. (Poster session rooms) Sentinel-3 Surface Topography Mission (STM) User... and Ocean take up from Sentinel-3 (LOTUS), we compare the performance... planning for future missions, including Sentinel-3 and Jason-CS. The "Cryosat... SAR and SARin modes), Sentinel-3 (SAR mode) and Sentinel-6 (Jason-CS) with... LRM) Presentation type: Oral Abstract: Sentinel-6 (Jason-CS) is an operational.... The main payload of the Sentinel-6 (Jason-CS) satellite, Poseidon-4, though... simulated data generated by the Sentinel-6 (Jason-CS) mission performance simulator... data produced by the ESTEC Sentinel-6 simulator over ocean, and processed... Ground Processor Prototype developed for Sentinel-6 (Jason-CS), and the results... for instance), preparation for the Sentinel-3 mission, publications, etc. So far... the exploitation of the upcoming Sentinel-3 Topographic mission over all surfaces... the directional wave spectra from Sentinel-1 on the wave forecasting system... measurement mode of the forthcoming Sentinel-3 and Jason-CS satellites. Its... future missions (Jason-3, Jason-CS, Sentinel-3A/B) and finally will serve for... current baseline implementation for the Sentinel-3 Level-2 processing, has been updated... missions, such as the upcoming Sentinel-3 mission. Corresponding author: Heidi Villadsen... [1]. In a further enhancement, Jason-3 and Sentinel-3 will be capable of switching... and recommendations for Jason-3 and Sentinel-3A CAL/VAL planning will be.../DEM, Tracker, Poseidon-3, Jason-2, Jason-3, Sentinel-3A, altimetry Corresponding author: Cristina Martin... the data exploitation of the Sentinel-3 Topography Mission over coastal zone... on the Copernicus Sentinel-3 mission and the Jason-CS/Sentinel-6 mission, this...@noc.ac.uk 165/313 Sentinel-3 Topography Mission Readiness Bernd Seitz... LRM) Presentation type: Poster Abstract: Sentinel-3 Topography Mission Readiness Constantin Mavrocordatos... ocean Sentinel Missions are being prepared in cooperation with EUMETSAT. Sentinel-3 is... drivers for the mission. The Sentinel-3 spacecraft accommodates a topography payload consisting... the same orbital plane. Two Sentinel-3 satellites are in development with... the current status of the Sentinel-3 Mission and pre-launch performance... LRM) Presentation type: Poster Abstract: Sentinel-6 (Jason-CS) will fulfill the... leben@colorado.edu 180/313 Sentinel-3 SAR Altimetry Toolbox - Scientific Exploitation... Earth Observation missions, the Sentinels. Sentinel-3 builds directly on a proven heritage... in SAR mode along track. Sentinel-3 will provide exact measurements of... capabilities to read the upcoming Sentinel-3 L1 and L2 products. ESA... in the different contexts. The Sentinel-3 SAR Altimetry Toolbox shall benefit... BRAT version. While developing the Sentinel-3 SAR Altimetry Toolbox we will... available before the launch of Sentinel-3. Corresponding author: Bruno Lucas Deimos.../313 Altimeter products for the Sentinel-6/Jason-CS mission Remko Scharroo... Presentation type: Poster Abstract: The Sentinel-6 (Jason-CS) mission will be... of CryoSat-2 and Sentinel-3. On top of that, Sentinel-6 will be operating... will be provided in (separate) Sentinel-6 altimeter data products. The data... such as is available for Sentinel-3 is under consideration. This poster... on the same technology for Sentinel-3 series of satellites motivated further... the altimetric mission : Jason, Saral, Sentinel (see Figure). We'll present... T/P and Jason missions. The upcoming Sentinel-3 mission will naturally be included... missions such as AltiKa or Sentinel 3, historical database still evolves. Next... altimeter calibration site for the Sentinel-3 missions Stelios Mertikas, Technical University... of Jason (No.18), Sentinel-3A(No.71) & Sentinel-3B(No.364), but... permanent altimeter calibration site for Sentinel-3, using the developed transponder. Corresponding... mbayebabacar@gmail.com 309/313 SENTINEL-3 STM Payload Data Ground Segment...) Presentation type: Poster Abstract: The Sentinel-3 Payload Data Ground Segment (PDGS... DORIS assembly embarked in the Sentinel-3 satellite. Note that S-3 will also... Surface Temperature Radiometer) instruments. The Sentinel-3 PDGS will consist of centres... S-3 Surface Topography Mission) of the Sentinel-3 PDGS, with its different centres... be generated operationally by the Sentinel-3 PDGS. Corresponding author: Pierre Féménias... Sentinel-3 Surface Topography Mission (STM) is a key component of the Copernicus Sentinel... development of Digital Elevation Models. Sentinel-3 will be the first Earth... be generated operationally within the Sentinel-3 Payload Data Ground Segment by...



Дата загрузки: 2017-04-23
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0.05/5
... of Collaboration Inside this Issue Sentinel -3A monitors land and marine resources... Day 7 6 Sentinel-3A monitors land and marine resources Launch of Sentinel-3A Photo by... observing instruments. The 1150 kg Sentinel-3A satellite was carried into orbit... February. Sentinel-3A will be joined by Sentinel-3B during 2017. The Sentinel-3A satellite... and biological productivity. Over land, Sentinel-3A will monitor wildfires, map the... be the operator of the Sentinel-3A satellite and will deliver its... over the operations of the Sentinel-3A spacecraft in five months from... will process Sentinel-3A marine data and products at its Sentinel-3A Marine Centre... MESA. The first images from Sentinel-3A’s Sea and Land Surface Temperature...



Дата загрузки: 2017-04-24
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0.22/5
... CRETE FOR THE CALIBRATION OF SENTINEL-3, CRYOSAT-2 AND JASON MISSIONS WITH... of a permanent calibration site for Sentinel-3 in the south west of... for the establishment of the Sentinel-3 altimeter calibration site. 2. TRANSPONDER CAL... microwave range (i.e., Jason series, Cryosat-2, Sentinel-3). Additionally, it is equipped with... points Figure 4. The originally planned Sentinel-3 ground tracks over Crete (S3A... estimation is on-going. 4. THE SENTINEL-3 CALIBRATION SITE In 2011, the... be used to calibrate both Sentinel-3A and -3B satellites, and possibly... planed cross-over point between 3A and 3B tracks (see Fig... the distance (~1km) from the Sentinel-3 crossover point were the main... the mountains. By moving the Sentinel-3 ground tracks 20 km to... a triple cross-over point between Sentinel-3A, -3B and Jason-2&3 (and also... freeze the ground tracks for Sentinel-3 mission.. Figure 8.The GNSS receiver... 7. A triple cross-over point for Sentinel-3A (red), -3B (purple) and Jason..., 100m east of Sentinel-3A and 300m west of Sentinel-3B ground tracks... CDN2 SITE INFRASTRUCTURE Summarizing, a permanent Sentinel-3 altimeter calibration site must fulfill... the ground tracks of Sentinel-3A (and or Sentinel-3B) and preferably of... be constructed at the CDN2 Sentinel-3 altimeter calibration site. Figure 10... to serve as the permanent Sentinel-3 altimeter calibration site has been... delays has been presented. The Sentinel-3 altimeter calibration site is expected... one year prior to the Sentinel-3A launch. During this period, calibration... final deployment and support for Sentinel-3A commissioning phase in 2015. Acknowledgements...