Спутник ДЗЗ. Fengyun 4D. [Редактировать]

Китайская программа создания геостационарных космических аппаратов серии FY-4 (Feng Yun 4) это проект по созданию второго поколения геостационарных космических аппаратов. В будущем эти спутники должны будут заменить на орбите КА серии FY-2 (Feng Yun 4). Спутники данной серии будут построены на основе платформы SAST-5000. На аппарате будут установлены:

  • AGRI (Advanced Geostationary Radiation Imager);
  • GIIRS (Geostationary Interferometric Infrared Sounde);
  • LMI (Lightning Mapping Imager);
  • SEMIP (Space Environment Monitoring Instrument Package);
  • DCS (Data Collection Service).  

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
1FY-4DНайтиНайти
2Feng-Yun - 4DНайтиНайти

Дополнительная классификация

#Наименования
1Тип орбиты - ГСО
2Тип оператора(владельца) - государственный
3Страна оператор(владелец) - Китай
4Страна производитель - Китай
5Все спутники ДЗЗ

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг.5300
2Платформа 1xSAST-5000
3Полезная нагрузка 1xSXEUV
4Полезная нагрузка 1xSEMIP
5Полезная нагрузка 1xAGRI
6Полезная нагрузка 1xLMI
7Полезная нагрузка 1xGIIRS
8Полезная нагрузка 1xDCS (FY)
9Мощность, Вт3200

Найдено 80 документов по запросу «Fengyun 4D». [Перейти к поиску]


Дата загрузки: 2017-05-21
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... SCI-PS103.03 - Implementation of 4D ensemble-variational data assimilation for... prediction (NWP) from 4D-Var to the 4D ensemble-variational (EnVar) approach... and compared with the operational 4D-Var with the result that... in the required computational resources. 4D-EnVar has been combined with... scheme has been replaced by a 4D incremental analysis update (4DIAU) approach that uses the 4D analysis increments produced by 4D-EnVar. Results from data assimilation experiments comparing 4D-EnVar and 4D-IAU with 4D-Var and digital... future development outlined. Keywords: EnVar, 4D-Var, IAU World Weather Open... replacement of the limited-area 4D-Var data assimilation algorithm by a computationally cheaper variational algorithm (4D-EnVar) where background error covariances... a blend of climatological covariances and 4D flow-dependent covariances derived from... be shown that a global-based 4D-EnVar scheme can provide RDPS... compared to the limited-area 4D-Var scheme, particularly during the... impedes the performances of our 4D-Var scheme. Further forecast improvements... static error covariance in hybrid 4D EnVar 1,2 1 2 Daryl Kleist , Kayo Ide... error covariance estimate within a hybrid 4D EnVar context yields improvements. However... of the advantages of the 4D EnVar algorithm is the lack... covariance contribution to the hybrid 4D EnVar solution. We will present... system. Keywords: Data Assimilation, Hybrid, 4D EnVar World Weather Open Science... be extended to include the 4D-EnVar. Other aspects of initialization within the 4D context can also be explored... and implementation plans of Hybrid 4D EnVar for the NCEP GFS... scheme and first steps towards a 4D-Var system in the 3-h assimilation... data assimilation methods (e.g., cloud resolving 4D-VAR, two-way nested LETKF... system has been extended to 4D, denoted as 4Densemble-variational (4DEnsVar... using GFS have demonstrated this 4D extension significantly improved the hurricane... the ensemble Kalman filter and 4D-Var assimilation methods using a stratospheric... data within an upcoming new 4D-LETKF data assimilation system. It... errors. In particular, the ECMWF 4D-Var ensemble is characterized by... IG modes. Results from the 4D-Var ensemble data assimilation are... forecast errors in the ECMWF 4D-Var ensemble. Q. J. R. Meteorol. Soc., 139...-Geostrophic model in an incremental 4D-var system. Numerical experiments show... least square problem, of which 4D-Var is a special case, the... to the space-based GOS: Fengyun meteorological satellites and their application... of the Chinese Meteorological Satellite, i.e. Fengyun satellite (FY) is introduced in... meteorological observations from the current Fengyun 3 satellites and beyond. International Journal... of Fengyun 3A. Front. Earth Sci. China, 3(3), 367-373. Keywords: Fengyun Meteorological... and impact estimation with adjoint 4D-Var: theoretical aspects and first...-range ensemble prediction system, uses a 4D-Var ensemble to build its... of the numerical cost of 4D-Var, the ensemble data assimilation... ? In the future, a 4D-EnVar will replace the 4D-Var ensemble and... four-dimensional variational data assimilation (4D-Var) to this period. The...’s 4DVar and preliminary comparison with 4D-EnsVar 1 1 1 1,2 Joanna Pelc , Ricardo Todling... it will rapidly progress toward a 4D-EnVar. However, the machinery to exercise traditional 4D-Var is in place and... have a comparison of these two 4D approaches and examine how they... model (ROM) to make traditional 4D-Var computationally attractive for increased... the DA window to estimate 4D error covariances during the variational...



Дата загрузки: 2017-12-26
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...-057A Globalstar M045 – 1999-019A Fengyun 1D – 2002-024B Molniya 1-92... AEHF-3 (USA 246) – 2013-050A Fengyun 3C – 2013-052A Kuaizhou-1 – 2013...-3) – 2012-001A Vesselsat-2 – 2012-001B Fengyun 2F – 2012-002A Wideband Global... – 1995-074A Envisat* -- 2002-009A Fengyun 2C – 2004-042A Akari – 2006... this release.) Meridian 3 – 2010-058A Fengyun 3B – 2010-059A Skymed 4 – 2010...-065A Eutelsat W2M – 2008-065B Fengyun 2E – 2008-066A Glonass 727...-025B Cosmos 2439 – 2008-025C Fengyun 3A – 2008-026A Zhongxing 9 – 2008... 2-3 (USA 120) – 1996-029E Skynet 4D – 1998-002A Thuraya 1 – 2000-066A... 58 (USA 192) – 2006-052A Fengyun-2D – 2006-053A WildBlue-1 – 2006...



Дата загрузки: 2017-12-25
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... 98063B 98065A 98068A NAME FengYun 2A (FengYun 2-1R) FengYun 2A AKM Intelsat VIII... VIII-i Intelsat 804 HGS-1 Skynet 4D Brazilsat B-3A Inmarsat-3 F5 Hot...-K fourth stage (Block DM-2) FengYun 2B FengYun 2B AKM TDRS 8 Cosmos-2371... GSAT 3 (EDUSAT) AMC-15 FengYun 2C FengYun 2C AKM Ekspress AM-1 Proton... 4 (Blues) Badr 4 FengYun 2D FengYun 2D AKM (FG-36 AKM) FengYun 2D debris... 9 Eutelsat W2M Feng Yun 2E FengYun 2E AKM (FG-36 AKM... 29-DEC-10 22277.609005 FengYun 2C 123.50 42168.86954... 29-DEC-10 22277.618877 FengYun 2D 86.44 42166.17086... 29-DEC-10 22277.206528 FengYun 2A (FengYun 2-1R) -15.20 1226...-DEC-10 22277.937384 Skynet 4D -4.03 42480.32359 316.815... 29-DEC-10 22277.241424 FengYun 2D AKM (FG-36 AKM... 26-DEC-10 22274.556701 FengYun 2B -0.67 42214.08651 33... 30-DEC-10 22278.560787 FengYun 2B AKM -0.37 29.919... 30-DEC-10 22278.380810 FengYun 2C AKM 3.85 -297.011... 28-DEC-10 22276.848611 FengYun 2E AKM (FG-36 AKM... 25-DEC-10 22273.675336 FengYun 2A AKM 9.38 -714.623... 28-DEC-10 22276.721528 FengYun 2D debris 750 23.8 42164...



Дата загрузки: 2017-12-26
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... 3-F4 1. C1 Insat-IID 1. D FengYun 2A (FengYun 2-1R) 1. D FengYun 2A AKM 1. D Intelsat VIII... VIII-i Intelsat 804 HGS-1 Skynet 4D Brazilsat B-3A Inmarsat-3 F5 Hot...-K fourth stage (Block DM-2) FengYun 2B FengYun 2B AKM TDRS 8 Cosmos-2371... GSAT 3 (EDUSAT) AMC-15 FengYun 2C FengYun 2C AKM Ekspress AM-1 Proton... 4 (Blues) Badr 4 FengYun 2D FengYun 2D AKM (FG-36 AKM) FengYun 2D debris... 9 Eutelsat W2M Feng Yun 2E FengYun 2E AKM (FG-36 AKM... 31-DEC-09 21914.615660 FengYun 2D 86.44 42165.24121... 20-DEC-09 21903.465220 FengYun 2A (FengYun 2-1R) -15.20 1226...-DEC-09 21904.795150 Skynet 4D -4.03 42481.36067 316.825... 20-DEC-09 21903.610752 FengYun 2D AKM (FG-36 AKM... 26-DEC-09 21909.912025 FengYun 2B -0.67 42212.64901 52... 30-DEC-09 21913.249248 FengYun 2B AKM -0.37 30.403... 31-DEC-09 21914.286169 FengYun 2C AKM 3.85 -297.039... 31-DEC-09 21914.416331 FengYun 2E AKM (FG-36 AKM... 28-DEC-09 21911.128160 FengYun 2A AKM 9.38 -714.632... 22-DEC-09 21905.566863 FengYun 2D debris 751 24.8 42164....1563 4 148.8369 4 63.1474 FengYun 2C 42141.21261 Beidou DW...



Дата загрузки: 2017-12-26
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....9 84.8 E C2.33 2006-053A FengYun 2D, i=2.1 87.0 E C2.34 2011... 2000-016A 2008-066A AsiaStar FengYun 2E, i=1.6 105.0 E 104.5 E C1.116...-002A Palapa D1 Mugunghwa 5, Koreasat-5 Fengyun 2F 113.0 E 113.1 E 112.0 E C1... 2000-011A 2004-042A Garuda 1, i=1.3 FengYun 2C, i=5.1 123.0 E 123.7 E C2.43....5E INTELSAT7 325.5E SKYNET-4D SKYNET-4M SKYNET-5A UKDIGISAT...



Дата загрузки: 2017-12-26
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... 2006-053A Zhongwei 1, Chinasat 5A FengYun 2D, i=2.80 87.5 E 87.3 E C1... 2000-016A 2008-066A AsiaStar FengYun 2E, i=0.97 105.0 E 104.5 E C1...-002A Palapa D1 Mugunghwa 5, Koreasat-5 Fengyun 2F 113.0 E 113.1 E 112.5 E C1...-011A 2004-042A Garuda 1, i=1.06 FengYun 2C, i=4.38 123.0 E 123.5 E C2....5E INTELSAT7 325.5E SKYNET-4D SKYNET-4M SKYNET-5A UKDIGISAT...



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... TDRS 7, i=14.4 84.7 E 2006-053A FengYun 2D, i=2.7 86.0 E 2011-035B KazSat... 2C 103.0 E 103.5 E 2014-090A FengYun 2G 104.1 E 2000-016A AsiaStar...-002A 2009-046A 2006-034A Fengyun 2F Palapa D1 Mugunghwa 5, Koreasat... CHINASAT-33B WINDS-A 2006-053A FengYun 2D 123.5 E 2012-023A JCSAT... INTELSAT9 325.5E INTELSAT6 SKYNET-4D SKYNET-4M SKYNET-5A UKDIGISAT...



Дата загрузки: 2017-03-10
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...) approach, using 10 (+1) members in a 4D‐Var modern NWP  system, was...  deploy  a  precipitation  measuring  radar  on  Fengyun  Rain  Measurement  (FY‐RM)  satellite... of current and future CMA Fengyun satellite systems as well as...    Current and future polar-orbiting Fengyun satellite systems      FY-1D    2008...  retrieved  in  the  context  of  FengYun  Satellite Algorithm Testbed for Sounder.... By default, the products from FengYun 3 serial satellite are those derived...  Microwave  Humidity  Sounder  (MWHS).  For  FengYun  4  satellite  series,  the  products  are...  products  of  CMA  derived  from  Fengyun‐2  GEO  satellite  data  and  have...,  the  algorithm  was  realized  in  Fengyun‐2E  AMVs’  operational  system in...) approach, using 10 (+1)  members in a 4D‐Var modern NWP system, was...)  approach,  using  10  (+1)  members  in  a  4D‐Var  modern  NWP  system, was...



Дата загрузки: 2017-12-10
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... 222 Fengyun 1D (FY1D) Fengyun 2D (FY2D) Fengyun 2E (FY2E) Fengyun 3A (FY3A) Fengyun 3B... 1B Skynet 4D/4F Skynet 4D/4F Skynet 4D/4F Skynet 4D/4F Skynet...



Дата загрузки: 2017-05-20
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... its GSLV rocket carrying Insat 4D GEO communications satellite also resulted... GSLV launch vehicle carrying Insat 4D, an Indian telecommunications GEO satellite... were India’s GSAT 4 and Insat 4D communications satellites; both launches failed..., Yaogan 11, Chang’e 2, Shijian 6, and Fengyun 3B. • Four Japanese payloads: AKATSUKI..., Yaogan 11, Chang’e 2, Shijian 6, and Fengyun 3B. • Six launches delivered six... the GEO telecommunications satellite Insat 4D (GSAT 5) into orbit to perform...) Thales Alenia Space Remote Sensing S S Fengyun 3B SSO China Meteorological Administration... Satish Dhawan Space Center * Insat 4D GEO ISRO ISRO Communications S S 26...