Спутник ДЗЗ. ADM-Aeolus. [Редактировать]

ADM-Aeolus создается для изучения атмосферы Земли. Для достижения данной цели аппарат будет измерять атмосферу, что позволит ученым строить сложные модели. Аппарат будет функционировать на низкой ССО. Ветер будет измеряться в направлении 90 градусов от траектории движения аппарата при прохождении через затемненные участки Земли.

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
1Atmospheric Dynamics Mission - AeolusНайтиНайти

Дополнительная классификация

#Наименования
1Все спутники ДЗЗ

Новостная лента[Найти информацию в новостях] [Найти информацию в документах]

#Новостная лента.
12015-05-22. Превышение сроков создания и цены на работу по созданию 2-ух аппаратов ЕКА привело к изменению процедуры работы.
Массовое отставание в сроках создания и превышения в цене на создание двух космических аппаратов, оснащенных лидарами, привело ЕКА к необходимости изменения контракта. Данные изменения учитывают проблемы в создании приборов и сроки запуска космических аппаратов. Кроме этого, агентство сказало что утвердит окончательную стоимость работ только после поставки полезной нагрузки. Также в Европейское агентство решило пересчитать уровень зрелости используемых в аппарате технологий с целью определения проблемных мест в процессе разработки.
В рамках прежних контрактов:
1. Цена ADM-Aeolus установлена была в 2003 году в размере 330 млн. долл., новая цена составляет 450 млн. евро. Срок запуска составлял 2007 год, новая дата 2017 год.
2. Цена EarthCare установлена была в 2008 году в размере 263 млн. евро. Срок запуска составлял 2013 год, новая дата 2018 год.Тэги: Европейское космическое агентствоADM-AeolusEarthCARE
22016-09-09. ЕКА выбрала ракету Вега для запуска спутника в 2017 году.
Arianespace подписала контракт с Европейским космическим агентством на запуск космического аппарата ADM-Aeolus. ADM-Aeolus должен будет предоставить возможность глобального наблюдения за ветрами в атмосфере Земли. Масса аппарата составит около 1300-1400 кг и он будет запущен на солнечно-синхронную орбиту высотой 320 км. На космическом аппарате будет установлено три модуля которые позволят получать 3-Д профиль атмосферы (будет измеряться как аэрозоли, так и водяной пар и направление ветра).Тэги: ArianespaceВегаADM-AeolusЕвропейское космическое агентство
32017-01-23. Компания Airbus объявила о завершении работ над космическим аппаратом Aeolus.
Компания Airbus объявила об окончании работ на КА AEOLUS и о готовности к проведению этапа окончательного тестирования в Тулузе. Космический аппарат в итоге будет весить около 1700 кг и на нем будет установлен лазерный LIDAR (диаметр телескопа 1.5 метра), который будет использовать эффект Доплера для определения скорости и направления ветра.Тэги: ADM-AeolusAirbus Group

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг.1700
2Полезная нагрузка 1xALADIN
3Мощность, Вт1400

Найдено 228 документов по запросу «ADM-Aeolus». [Перейти к поиску]


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... from the Atmospheric Dynamics Mission (ADM-Aeolus). David G.H. Tan and Erik Andersson... accuracy of ADM-Aeolus wind measurements Abstract The European Space Agency’s ADM-Aeolus mission... yield and accuracy of future ADM-Aeolus wind profile measurements, using realistic... the yield and accuracy of ADM-Aeolus data. Observational data from the... for simulating Aeolus data thus results in a modest overestimation of Aeolus penetration altitude. Probability distributions of Aeolus instrument error show.... 431 1 Yield and accuracy of ADM-Aeolus wind measurements Contents Abstract 1 1 Introduction... sets and software 6 3.1 The LIPAS ADM-Aeolus simulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.2 Clouds and aerosol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.3 The... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Yield and accuracy of simulated Aeolus data in the LITE period... accuracy of ADM-Aeolus wind measurements 1 Introduction The Atmospheric Dynamics Mission (ADM-Aeolus) is... yield and accuracy of future ADM-Aeolus wind profile measurements, using realistic.... 431 3 Yield and accuracy of ADM-Aeolus wind measurements The results from.... 431 Yield and accuracy of ADM-Aeolus wind measurements 2.2 Estimates of wind... in new systems such as ADM-Aeolus. The largest uncertainties, exceeding 4 ms.... 431 5 Yield and accuracy of ADM-Aeolus wind measurements Hemisphere analysis uncertainty... section by anticipating developments in Aeolus timeframe (2007–2010). The storm... LIPAS ADM-Aeolus simulator This study makes extensive use of simulated ADM-Aeolus data... spaceborne Doppler wind lidars, including Aeolus’ current baseline instrument [Stoffelen et... Yield and accuracy of ADM-Aeolus wind measurements Aeolus instrument performance parameters (see... outputs from LIPAS are simulated Aeolus observations at user-specified resolution... the corresponding Aeolus 2 ·σ 2 ·σ ˆ M2 µ1 2 and σR ´σ50 ˆ R2 µ1 2 . The ratios of Aeolus observation.... 431 7 Yield and accuracy of ADM-Aeolus wind measurements the continents [Chevallier... impact such deficiencies have on Aeolus simulations, the LITE mission [Winker... to assess the reasonableness of Aeolus modelling assumptions. Consequently, we have.... 431 Yield and accuracy of ADM-Aeolus wind measurements for the median.... 431 9 Yield and accuracy of ADM-Aeolus wind measurements Due to the... simulated Aeolus data in the LITE period We assess simulated Aeolus data... measure of Aeolus yield, consider the penetration altitude of Aeolus data. We... below that level remain good. Aeolus performance has also been examined... of ADM-Aeolus wind measurements 5.2 Instrument random error profiles Another perspective on Aeolus performance is provided by examining the probability distributions of simulated Aeolus... instrument error distribution for the Aeolus Rayleigh channel as a function of... for Aeolus compare favourably with radiosondes. At many altitudes, the Aeolus upper... cover results in overestimation of Aeolus data quality. This is manifested... 11 Yield and accuracy of ADM-Aeolus wind measurements N.Hem Tropics S.Hem... geographical distribution of expected Aeolus yield, simulated Aeolus data have been grouped... and accuracy of ADM-Aeolus wind measurements defined for the Aeolus mission suggest... profiles with high vertical resolution, Aeolus is expected to improve analyses... previous uncertainties in anticipated performance. Aeolus observation errors compare favourably with... currently specified, significant impact of ADM-Aeolus winds can be expected in... cloud cover assumptions on simulated Aeolus data. The study focussed on... 13 Yield and accuracy of ADM-Aeolus wind measurements References [Astin, 1997.... 431 Yield and accuracy of ADM-Aeolus wind measurements [Jakob and Klein.... 15 Yield and accuracy of ADM-Aeolus wind measurements [Stoffelen et al... ADM-Aeolus wind measurements Figure 1: Vertical resolution and viewing geometry of the Aeolus... 17 Yield and accuracy of ADM-Aeolus wind measurements 150°W 180° 150.... 431 Yield and accuracy of ADM-Aeolus wind measurements 150°W 120°W 90... 19 Yield and accuracy of ADM-Aeolus wind measurements NH polar Tropics.... 431 Yield and accuracy of ADM-Aeolus wind measurements Data Quality case02... 21 Yield and accuracy of ADM-Aeolus wind measurements Lite cloud cover.... 431 Yield and accuracy of ADM-Aeolus wind measurements Data Quality case09f... accuracy of ADM-Aeolus wind measurements Figure 9: Distribution of simulated Aeolus instrument random... errors (thick dashed) and the ADM-Aeolus instrument specification (dash-dotted) are.... 431 Yield and accuracy of ADM-Aeolus wind measurements Figure 10: Like... accuracy of ADM-Aeolus wind measurements Figure 11: Distribution of simulated Aeolus observation.... 431 Yield and accuracy of ADM-Aeolus wind measurements ECMWF Analysis VT... 27 Yield and accuracy of ADM-Aeolus wind measurements ECMWF Analysis VT...°E 120°E 150°E Figure 13: Simulated Aeolus yield at 4–5 km. Upper: Rayleigh.... 431 Yield and accuracy of ADM-Aeolus wind measurements ECMWF Analysis VT...



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ADM-AEOLUS – PROGRESSING TOWARDS MISSION EXPLOITATION Paul ..., 82230 Wessling, Germany Abstract The ADM-Aeolus mission was selected in 1999... initiated. In October 2007 the ADM-Aeolus Calibration/Validation Announcement of Opportunity... and early next year. An ADM-Aeolus Science report is, at the...-on mission concept. Building on ADM-Aeolus such a mission could be ready... with a design which relies on ADM-Aeolus technology. BACKGROUND Together with temperature... laid the foundations for the ADM mission, a demonstration mission on the... wind profile measurement, now called ADM-Aeolus was selected as one of... for the Atmospheric Dynamics Mission (ADM-Aeolus) was reported during previous winds... here. The primary aim of ADM-Aeolus is to provide global observations... wind profile measurements provided by ADM-Aeolus are expected to lead to... climate research community. As such, ADM-Aeolus promises to also provide data... studies relevant to climate change. ADM-Aeolus further aims to demonstrate its... on the status of the Aeolus retrieval algorithms and scientific exploitation...) TECHNICAL AND MEASUREMENT CONCEPTS The ADM laser source is based on... varied between 250 m and 2 km. ADM-Aeolus will provide about 3,000 globally... clear air [H]LOS Figure 1: The ADM-Aeolus measurement and sampling concept: The... of the accuracy of the Aeolus instrument and data products by... accuracy and stability of the ADM-Aeolus instrument ALADIN (Atmospheric Laser Doppler...); Assessment and validation of the Aeolus retrieval and processing The invitation..., 2 Japan, 1 Figure 2: Responses to the ADM-Aeolus Announcement of Opportunity Call for... Synergetic use of ADM-Aeolus and microwave observations The ADM-Aeolus Cal/Val evaluation... pre-launch campaign program for ADM-Aeolus was established taking into account... demonstrate the capability of the ADM-Aeolus space-borne Doppler wind lidar.../aeolus/). Campaign Location Aeolus Ground Campaign 1 Aeolus Ground Campaign 2 Aeolus Airborne Campaign 1 Aeolus Airborne Campaign 2 Aeolus... for a Doppler wind lidar demonstrator (ADM-Aeolus) has been developed and will... Earth Explorer Core Mission. The ADM-Aeolus industrial Phase C/D started in October... forecasting through the inclusion of ADM-Aeolus measurements in the global observation... ADM-Aeolus launch is scheduled for late 2009. The further adaptation of ADM-Aeolus... Space Agency (ESA), (2008) The ADM-Aeolus Science Report, ESA SP-1311... Doppler Wind Lidar Profiling Mission ADM-Aeolus. Proceeding of the 7th International... of an airborne demonstrator for ADM-Aeolus and campaign activities. Reviewed and...): Algorithm Theoretical Baseline Document ATBD: ADM-Aeolus Level 1B Products, AE-RP... (2008): Pre-Launch Validation of ADM-Aeolus with an airborne direct-dtection... (2008): Scientific preparations for Aeolus and Aeolus follow-on, Proceedings of the... ADM-Aeolus MAG (2006): Status of the Doppler wind lidar profiling mission ADM-Aeolus..., O. Le Rille, H. Nett (2008): The ADM-Aeolus wind retrieval algorithms, Tellus A, 60...-205. Tan et al. (2008): ADM-Aeolus wind retrieval algorithms for Numerical...



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The Wind Lidar Mission ADM-Aeolus Data Processing David Tan Research ... & Aeolus project team) Aeolus Mission Advisory Group July 2008 Data Processing for ADM-Aeolus... for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 2 Summary of ECMWF activities for ADM-Aeolus... L2B/L2C products, monitor & assimilate Aeolus data, assess impact on NWP...-SAF approach Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 3 Status... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 4 Contents... Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 5 Atmospheric Dynamics Mission ADM-Aeolus ADM-Aeolus with...) Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 6 ADM-Aeolus Coverage and Data... months: observations from 2010-2012 ADM-Aeolus Science Report (ESA publication SP...(2), Mar 2008 special issue on ADM-Aeolus workshop 2006 50 km observations... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 7 Satellite...) July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 8 Comparison... Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 9 ADM-Aeolus Ground Segment [ESA...] July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 10... Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 11 ADM-Aeolus Data Products... other) model T and p Level 2c Aeolus assisted wind vector product Vertical... of Aeolus HLOS wind July 2008 18 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 12 22 Ongoing ADM-Aeolus Scientific Studies Title Team Consolidation of ADM-Aeolus Ground Processing... Germany Development and Production of Aeolus Wind Data Products ECMWF UK... Météo-France, KNMI, IPSL, DLR, DoRIT ADM-Aeolus Campaigns DLR Germany Météo-France, KNMI... Announcement of Opportunity AO for ADM-Aeolus scientific use of data for... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 13... properties possible Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Fig. U. Paffrath... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Telescope: 1.5 m diameter... Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 16 ADM-Aeolus Ground Segment...] July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 17... processors later Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 18... Scaling factor ~ 2 for wind error ADM-Aeolus Tropics, N. & S. Hem all similar Simulated... than OSSEs Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 19... for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 20 Assimilation of prototype ADM-Aeolus data... for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 21 Analysis Assimilation of prototype ADM-Aeolus...) July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 22... as standalone or callable subroutine Aeolus Ground Segment & Data Flows - schematic... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 23... (s)  ADM-Aeolus Optical Receiver - Astrium Satellites July 2008 Data Processing for ADM-Aeolus – LWG... - improve SNR Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 25... aerosol layers Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 26...) is used to simulate what ADM-Aeolus would ‘see’  The L1B software... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 27... being examined Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 28... being examined Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 29... L1B input Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 30... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 31... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 32... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 33... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 34... A (Special Issue on ADM-Aeolus) July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen... Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 36 Background for ADM-Aeolus Observational... July 2008 Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Slide 37... 2008 60°W Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA 0° Slide 38... Auxiliary Data Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Forecast Model... Auxiliary Data Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Processing Parameters... Auxiliary Data Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Forecast Model... Auxiliary Data Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Standalone configuration... Auxiliary Data Data Processing for ADM-Aeolus – LWG Wintergreen & JCSDA Forecast Model...



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ADM-Aeolus wind retrievals for NWP DGH ...: ESA (Mission Experts Division & Aeolus project team) Aeolus Mission Advisory Group Level... Teams 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... L2B/L2C products, monitor & assimilate Aeolus data, assess impact on NWP... ESA, using NWP-SAF approach ADM-Aeolus Wind Retrievals for NWP – 9th... assimilation – L2B 50km hlos wind ADM-Aeolus Baseline UV lidar (355 nm... system 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... HLOS data – operational processors later ADM-Aeolus Wind Retrievals for NWP – 9th... Scaling factor ~ 2 for wind error ADM-Aeolus Tropics, N. & S. Hem all similar Simulated... content diagnostics Cheaper than OSSEs ADM-Aeolus Wind Retrievals for NWP – 9th... Apr 08 N_Obs/Deg_Free_Sig 2 ⎯ 3 % Redundancy ADM-Aeolus Wind Retrievals for NWP – 9th... Annapolis Slide 6 Assimilation of prototype ADM-Aeolus data 2003/4: introduced L2B hlos..., histograms 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... Slide 7 Analysis Assimilation of prototype ADM-Aeolus data 2004-: Receive L1B data... observation) 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... Aeolus Ground Segment & Data Flows - schematic view 14-18 Apr 08 ADM-Aeolus... ratio (s)  ADM-Aeolus Optical Receiver - Astrium Satellites 14-18 Apr 08 ADM-Aeolus Wind... SNR 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... in cloud and aerosol layers ADM-Aeolus Wind Retrievals for NWP – 9th...) is used to simulate what ADM-Aeolus would ‘see’  The L1B software... perfect 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... systematic error in L1B input ADM-Aeolus Wind Retrievals for NWP – 9th... ECMWF 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th...-France 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... – why expectations are so high  ADM-Aeolus addresses key observational needs  Objectives... DWL (Weissman). Tropical assimilation (Zagar). ADM-Aeolus Wind Retrievals for NWP – 9th... A (Special Issue on ADM-Aeolus) 14-18 Apr 08 ADM-Aeolus Wind Retrievals for... Annapolis Slide 18 Background for ADM-Aeolus Measurement Concept CloudSat CALIPSO Aqua... – vertical cross sections of backscatter • Aeolus winds are derived from Doppler... strength 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... Annapolis Slide 19 Background for ADM-Aeolus Measurement Concept • Backscatter signal • Winds... 08 ADM-Aeolus Wind Retrievals for NWP – 9th IWW Annapolis Slide 20 ADM-Aeolus... Apr 08 2) lidar transmitter/receiver ADM-Aeolus Wind Retrievals for NWP – 9th... -0.5 -1.5 -2 -2.5 120°W 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... u and v 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... Product L2B Processor Auxiliary Data ADM-Aeolus Wind Retrievals for NWP – 9th... 08 L2B Processor Auxiliary Data ADM-Aeolus Wind Retrievals for NWP – 9th... & aerosol) 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th.../algorithms 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th...-18 Apr 08 Auxiliary Data ADM-Aeolus Wind Retrievals for NWP – 9th...-18 Apr 08 Auxiliary Data ADM-Aeolus Wind Retrievals for NWP – 9th... Product L2B Processor Auxiliary Data ADM-Aeolus Wind Retrievals for NWP – 9th... processor 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... channel 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th..., etc. 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... Slide 33 Conclusions ¾ Expectations for ADM-Aeolus are high ─ On track for... specification 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th..., etc 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... L2C 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th... during Screening  Facilitates assimilation of Aeolus data  Assimilation outputs at discretion... centre 14-18 Apr 08 ADM-Aeolus Wind Retrievals for NWP – 9th...



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... ensemble technique: Application to the ADM-Aeolus wind profiling mission David G.H. Tan... future observing system(s) under test (ADM-Aeolus in our case) that are... on detailed simulation of the ADM-Aeolus wind-measuring capabilities and expected... quality, our results show that ADM-Aeolus will provide benefit comparable to... OSE results . . . . . . . . . . . . . . . 7 3.2 Impact of simulated ADM-Aeolus wind profiles . . . . . . . . . . . . . . . . . . . . . . . . 7 3.3 Information content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Discussion... profile data of ESA’s future ADM-Aeolus mission. The radiosonde and wind... assessing the potential impact of ADM-Aeolus. We present our method as... and Stoffelen, 2003) for the Aeolus instrument used here. In OSSEs... observing system impacts (e.g. radiosonde vs. ADM-Aeolus), the absolute calibration becomes unimportant... rescaling. The Atmospheric Dynamics Mission ADM-Aeolus is the second of ESA... 1999; Stoffelen et al. 2005a). ADM-Aeolus is scheduled for launch in.... 2005a). The accuracy of the ADM-Aeolus wind measurements will depend primarily... and Stoffelen, 2003). Good quality ADM HLOS wind retrievals are expected... (Tan and Andersson 2005). The ADM impact assessment presented here relies... similar detailed simulation of the ADM wind-profile yield and accuracy... than the anticipated new data (ADM in this case). The second... error statistics for the simulated ADM data and the existing observations, we have generated the ADM data from short-range forecast... xt . For the simulation of ADM, only, a substitute for the truth... similarity between the Control and ADM experiments. Using the Met Office... a random sample of the LIPAS ADM observation error (σ o ).             2.2 Definition of experiments... and Andersson, 2003), ADM: As Control with simulated ADM-Aeolus added, and NoSondes.... It is anticipated that the ADM instrument will generate around 2,400... (2005). The yield of the ADM data depends primarily on the.... The simulated accuracy of the ADM winds varies with the cloud... of air. Here, the simulated ADM HLOS winds were generated from... otherwise lead to overly optimistic ADM impact results. Fig. 3 shows comparable... real Sonde u-component (a) and simulated ADM HLOS (b) wind profile data accumulated...-week period (20030116 – 2003122). For ADM, the plot is a result of... has higher data counts than ADM through most of the troposphere... and Rayleigh for molecular returns, ADM provides good coverage throughout the... that in these simulations no ADM data were generated in the... Fig. 3) show that the simulated ADM data deviate slightly more from... two global datasets, with the ADM providing fairly even coverage also... we conclude that the simulated ADM data have essentially similar accuracy... (see below). The ratio between ADM and NoSonde impacts (both with... Control) facilitates a relative assessment of ADM versus Sonde impacts which is... of simulated ADM-Aeolus wind profiles As an example of ADM-Aelous impact... show here the difference between ADM and Control ensemble spread for..., that is, beneficial impact of ADM, and dark shading is the... that the main benefits from ADM-Aeolus (compared to Control) for analysed... the ECMWF system. The large ADM impact in the tropics is... (full line), NoSonde (dotted) and ADM (dashed). These results are less... regions. Similarly, the addition of ADM data reduces forecast error in... three regions. The impact of ADM is similar in magnitude to... (extratropics), whereas in the tropics ADM has larger impact than sondes... this range we see that ADM provides similar (or slightly larger.... The profiling observing systems that ADM can most usefully be compared... each of the experiments Control, ADM and NoSonde, defined above. It... profilers provide 3707 DFS and ADM 2743 DFS. These results are... and coverage of the simulated ADM-Aeolus data. Radiosondes and wind profilers... more observations to achieve this. Aeolus observations provide more information per... profilers 90,688 3,707 24.5 ADM-Aeolus 50,278 2,743 18.3 Table... 55 hPa and in simulated ADM-Aeolus single line-of-sight data... and wind-profilers removed, and ADM: Simulated ADM-Aeolus wind-profiles added. The... found. The ADM vs. Control results demonstrate that the ADM-Aeolus winds would... expected yield of good-quality ADM data it is expected that... including ADM-Aeolus were assumed un-correlated; it is a design goal of ADM-Aeolus... We thank members of ESA’s ADM mission advisory group for valuable... Met Office winds for our ADM-Aeolus simulations. We are also grateful...´c, D., de Haan, S. and Cardinali, C., 2006: ADM-Aeolus doppler wind lidar observing system... from the Atmospheric Dynamics Mission (ADM-Aeolus). Q. J. R. Meteorol. Soc., 131, 1737–1757... observing system impact assessment Figure 1: ADM-Aeolus viewing geometry and vertical resolution... data set and (b) the simulated ADM-Aeolus data assimilated in the experiments... zonal wind component (ms  1 ) of (a) ADM-Aeolus wind profile data and (b) Sonde... (full line), NoSonde (dotted) and ADM-Aeolus (dashed). Note the scale runs...



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... ADM-Aeolus Data Assimilation DGH Tan ECMWF Acknowledgments: ESA (Mission Science Division & Aeolus project team) Aeolus Mission Advisory Group Richard... 2008 ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA Slide 1 Overview   July 2008 ADM-Aeolus... to simulated Aeolus data  Calibration with radiosondes and information content ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA Slide 2 Previous data simulations for ADM-Aeolus... ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA Slide 3 150°E Data simulations for ADM-Aeolus...°S 1.0 0.9 0.8 0.7 0.6 0.5 150°W 120°W 90°W 60°W 30°W 0° ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA...°E 150°E ADM-Aeolus data simulations - comparison with radiosondes/mission spec  Aeolus median like obs error assigned operationally to radiosondes  Aeolus HLOS... radiosonde – dashed) ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA Slide 5 ADM-Aeolus data simulations... 2008 ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA Slide 6 Overview   July 2008 ADM-Aeolus... to simulated Aeolus data  Calibration with radiosondes and information content ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA Slide 7 Assimilation of prototype ADM-Aeolus... ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA Slide 8 Analysis Assimilation studies for ADM-Aeolus... 133:381–390 July 2008 ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA... Assimilation/ forecast Compare to reference ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA.../ forecast July 2008 Ensemble spread ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA...°N 60°N 30°N 0° 30°S 60°S 60°S ADM-Aeolus 150°W 120°W July 2008 90..., Europe 0.1 0° 90°W  0.6 0.4 30°N 120°W 150°E ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA...°N 60°N 0.6 30°N 0° 30°S -0.4 60°S 60°S ADM-Aeolus 150°W 120°W July 2008 90..., Europe 0.1 0° 90°W  0.4 30°N 120°W -0.8 -1 150°E ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA... Scaling factor ~ 2 for wind error ADM-Aeolus Tropics, N. & S. Hem all similar Simulated... diagnostics Zonal wind (m/s) July 2008 ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA... July 2008 N_Obs/Deg_Free_Sig 2 ⎯ 3 % Redundancy ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA... to OSSEs  Applied to simulated Aeolus data  Calibration with radiosondes and...  Worth considering for candidate missions ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA...” (TEMPs & PILOTs blacklisted) July 2008 ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA... 17 Quality Control Examples: Std + Aeolus-optional QC for DWL -- active... ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA Slide 18 Assimilation of prototype ADM-Aeolus... (1 50-km observation) July 2008 ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA... Analysis Facts and figures for ADM-Aeolus  ESA point of contact – Dr... edge etalon (Rayleigh) 1400 W 2008 ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA... Assimilation of prototype ADM-Aeolus data Quality Control for Aeolus data  Most QC... & quality control thresholds (BgQC+VarQC) Aeolus-specific Background Quality Control (recommended...(B) < 4. In standard BgQC for Aeolus, ES = (σo2 + σb2)1/2. Aeolus option: ES = (so2... resolution, ERA40/NoSSMI July 2008 ADM-Aeolus Impact Assessment – LWG Wintergreen & JCSDA...



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... Singapore. All rights reserved TELLUS ADM-Aeolus retrieval algorithms for aerosol and... final form 4 September 2007) ABSTRACT ADM-Aeolus, the wind Lidar under development... ‘L2A processor’, conceived to use ADM-Aeolus signals to provide information on... four times better than the ADM-Aeolus range bins. The basic concept.... 1. Introduction The Atmospheric Dynamics Mission ADM-Aeolus is the fourth of ESA..., 1999; Stoffelen et al., 2005). ADM-Aeolus is scheduled for launch in... has a projected lifetime of 3 yr. ADM-Aeolus is a pulsed Lidar operating in... basic instrumental design, ALADIN on ADM-Aeolus is a High Spectral Resolution Lidar...., 2003). However, vertical resolution of ADM-Aeolus signals is coarse (from 500... CALIOP onboard ADM-Aeolus and CALIPSO platforms, respectively Mission Lidar ADM-Aeolus ALADIN HSRL... issues the SSA applies on ADM-Aeolus retrievals. Among others, one issue... consider the following parameters for ADM-Aeolus: emission wavelength λ ∼ = = 355 nm, range... laser wavelength (355 nm for ADM-Aeolus). The molecular extinction coefficient is... data set. On the contrary, ADM-Aeolus can provide with unambiguous solutions... ground, aircraft and space platforms. ADM-Aeolus will provide with bin-accumulated... this paper, we describe the ADM-Aeolus Level2A (L2A) spin-off products... provided with the retrievals. The ADM-Aeolus mission is presented in Section... are provided in Section 7. 2. ADM-Aeolus mission ADM-Aeolus will provide two simultaneous measurements... purpose and calibration, respectively. The ADM-Aeolus instrument is viewing from a low... or a few degrees off nadir). ADM-Aeolus will typically provide approximately 50.... The accuracy on the retrieved ADM-Aeolus aerosol and cloud spin-off... and CALIOP Lidars, onboard the ADM-Aeolus and CALIPSO platforms, respectively. 2 The... the range bins for the ADM-Aeolus satellite, showing vertical sampling by... Table 1). The implementation of the ADM-Aeolus receiver is dictated by the... into account. A narrow FOV for ADM-Aeolus is dictated by the performance... limited if not negligible for ADM-Aeolus (except for the case of...; see Section 1). In this respect, ADM-Aeolus has better performance than CALIPSO... of software that creates the ADM-Aeolus Level-2A (L2A) data products... Models (GCM) analysis. A 278 P. F L A M A N T E T A L . Inputs ADM ÆOLUS L1B j 3.8 to 50 km... aerosol and cloud properties using ADM-Aeolus data, geophysical variables provided by... 2. Comparison of retrieval capabilities by ADM-Aeolus and CALIPSO according to on... detection (Feature finder) Optical properties ADM-Aeolus HSRL Poor in vertical. It... and meteorological information. Notice that ADM-Aeolus will provide with limited information... 2 is a comparison of performances for ADM-Aeolus and CALIPSO according to the..., we present numerical simulations of ADM-Aeolus signals in Fig. 4. It considers.... We show that even if ADM-Aeolus is designed for wind application... signals are not applicable to ADM-Aeolus because of the coarse vertical... processor requires precise calibration of ADM-Aeolus [characterization of instrumental parameters km.... The optical products provided by ADM-Aeolus will extend the databases obtained... supported by ESA under contract: Aeolus Level 1B/2A processor, 18366...



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... ADM-Aeolus – ECMWF Seminar Week Slide 1 Overview – why expectations are so high  ADM-Aeolus...). Tropical assimilation (Zagar). Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 2 Key... ADM-Aeolus) 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 3 Background for ADM-Aeolus What is the ADM-Aeolus Mission ?  Aeolus... Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 4 Background for ADM-Aeolus Observational Requirements... Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 5 Background for ADM-Aeolus Measurement Concept... Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 6 Background for ADM-Aeolus Measurement Concept... Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 7 Background for ADM-Aeolus ADM-Aeolus Baseline UV... 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 8 ADM-Aeolus Space Segment – preparation... Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 9 Background for ADM-Aeolus ADM-Aeolus Optical Receiver... 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 11 ADM-Aeolus pre-launch...) 482 MHz windprofiler radar (DWD) ADM-Aeolus Ground Campaign Lindenberg 4 weeks DWD...? ADM- Aeolus Airborne Campaign 1 DLR-Oberpfaffenhofen over-flights Lindenberg and other sites ADM- Aeolus... Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 12 ADM-Aeolus Ground Segment Aeolus Ground Segment & Data Flows (schematic view) 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 13 On-going preparations for ADM-Aeolus... from ADM-Aeolus – ECMWF Seminar Week Slide 14 Previous data simulations for ADM-Aeolus... from ADM-Aeolus – ECMWF Seminar Week Slide 15 Assimilation of prototype ADM-Aeolus data... from ADM-Aeolus – ECMWF Seminar Week Slide 16 Analysis Assimilation studies for ADM-Aeolus.../ forecast 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Ensemble spread... S -0.1 60 S -0.1 -0.1 0.1 -0.1 120 W 7 Sep 07 -0.1 -0.1 0.1 0.1 -0.1 60 W 0.1 ADM-Aeolus -0.1 -0.1 60 E 120 E -0.1 -0 -1 -2 -0.1 0.1 0.1 0 60 E 120 E Some... 200 hPa … -0 80 S -2 Expectations from ADM-Aeolus – ECMWF Seminar Week -0.4 -1 80 S  0. -0 -0.2 -2.2 -0.1 DWL...°W  0.6 0.4 30°N 120°W 150°E Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 21...°W  0.4 30°N 120°W -0.8 -1 150°E Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 22... Scaling factor ~ 2 for wind error ADM-Aeolus Tropics, N. & S. Hem all similar Simulated... N_Obs/Deg_Free_Sig 2 ⎯ 3 % Redundancy Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 24... from ADM-Aeolus – ECMWF Seminar Week Slide 25 Assimilation of prototype ADM-Aeolus data... observation) 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 26... distributed? 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 27... Processing Auxiliary Data Expectations from ADM-Aeolus – ECMWF Seminar Week Parameters Slide... Processing Auxiliary Data Expectations from ADM-Aeolus – ECMWF Seminar Week Parameters Slide... Processing Auxiliary Data Expectations from ADM-Aeolus – ECMWF Seminar Week Parameters Slide.... Processing Auxiliary Data Expectations from ADM-Aeolus – ECMWF Seminar Week Parameters Slide.... Processing Auxiliary Data Expectations from ADM-Aeolus – ECMWF Seminar Week Parameters Slide... from ADM-Aeolus – ECMWF Seminar Week Slide 36 Rayleigh-Brillouin spectrum and Aeolus... from ADM-Aeolus – ECMWF Seminar Week Slide 43 Conclusions ¾ Expectations for ADM-Aeolus are... specification 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 44...°S -1.5 -2 -2.5 120°W 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week 60°W 0° Slide... Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 52 1.3 Integration of Aeolus L2BP... extrapolation or interpolation Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 54... from ADM-Aeolus – ECMWF Seminar Week Slide 58 Facts and figures for ADM-Aeolus..., M. L. Denneulin) 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 62... TB 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Response (function..., [P, T, ρ]) Input 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 64... carried out ~2 Mb Expectations from ADM-Aeolus – ECMWF Seminar Week INVERSION ˆ vr... Slide 66 Aeolus satellite layout 7 Sep 07 Expectations from ADM-Aeolus – ECMWF Seminar... from ADM-Aeolus – ECMWF Seminar Week Slide 71 Data simulations for ADM-Aeolus Yield... from ADM-Aeolus – ECMWF Seminar Week Slide 72 90°E 120°E 150°E ADM-Aeolus data simulations - comparison with radiosondes/mission spec  Aeolus median like... (cf radiosonde – dashed) Slide 73 ADM-Aeolus data simulations – Effects of model... from ADM-Aeolus – ECMWF Seminar Week Slide 74 Assimilation of prototype ADM-Aeolus data Quality Control for Aeolus data  Most QC... from ADM-Aeolus – ECMWF Seminar Week Slide 75 Quality Control Examples: Std + Aeolus... improves departure statistics Expectations from ADM-Aeolus – ECMWF Seminar Week Slide 76...



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... WI, USA "A US Effort for ADM-Aeolus Calibration and Validation”, Michael Hardesty...-PIs Proposed Work: Comparison of ADM-Aeolus winds to conventional Atmospheric Motion... Chris Velden (UW-CIMSS) • Compare ADM-Aeolus global-coverage line-of-sight... vapor gradients. By comparing the ADM wind profiles with this global AMV data set, ADM vector coverage, properties and differences... the complementary value of the ADM winds to the existing upper... winds observing system. • Investigate how ADM-Aeolus wind profiles can be used..., and additionally interpret how the ADM cloud top heights and wind... NWP models. "A US Effort for ADM-Aeolus Calibration and Validation”, Michael Hardesty...-PIs Proposed Work: Comparison of ADM-Aeolus winds to conventional Atmospheric Motion... Chris Velden (UW-CIMSS) • Compare ADM-Aeolus global-coverage line-of-sight... vapor gradients. By comparing the ADM wind profiles with this global AMV data set, ADM vector coverage, quality and differences... the complementary value of the ADM winds to the existing upper... winds observing system. • Investigate how ADM-Aeolus wind profiles can be used..., and additionally interpret how the ADM cloud top heights and cloud... NWP models. "A US Effort for ADM-Aeolus Calibration and Validation”, Michael Hardesty...-PIs Proposed Work: Comparison of ADM-Aeolus winds to conventional Atmospheric Motion... Chris Velden (UW-CIMSS) • Compare ADM-Aeolus global-coverage line-of-sight... vapor gradients. By comparing the ADM wind profiles with this global AMV data set, ADM vector coverage, quality and differences... the complementary value of the ADM winds to the existing upper... winds observing system. • Investigate how ADM-Aeolus wind profiles can be used..., and additionally interpret how the ADM cloud top heights and cloud... NWP models. "A US Effort for ADM-Aeolus Calibration and Validation”, Michael Hardesty...-PIs Proposed Work: Comparison of ADM-Aeolus winds to conventional Atmospheric Motion... Chris Velden (UW-CIMSS) • Compare ADM-Aeolus global-coverage line-of-sight... vapor gradients. By comparing the ADM wind profiles with this global AMV data set, ADM vector coverage, quality and differences... the complementary value of the ADM winds to the existing upper... winds observing system. • Investigate how ADM-Aeolus wind profiles can be used..., and additionally interpret how the ADM cloud top heights and cloud... NWP models. "A US Effort for ADM-Aeolus Calibration and Validation”, Michael Hardesty...-PIs Proposed Work: Comparison of ADM-Aeolus winds to conventional Atmospheric Motion... Chris Velden (UW-CIMSS) • Compare ADM-Aeolus global-coverage line-of-sight... vapor gradients. By comparing the ADM wind profiles with this global AMV data set, ADM vector coverage, quality and differences... the complementary value of the ADM winds to the existing upper... winds observing system. • Investigate how ADM-Aeolus wind profiles can be used..., and additionally interpret how the ADM cloud top heights and cloud... AMV height assignments? 3) How can ADM-Aeolus wind profiles be used to... AMV height assignments? 3) How can ADM-Aeolus wind profiles be used to... AMV height assignments? 3) How can ADM-Aeolus wind profiles be used to... AMV height assignments? 3) How can ADM-Aeolus wind profiles be used to... AMV height assignments? 3) How can ADM-Aeolus wind profiles be used to...  We can’t wait to get ADM-Aeolus winds!



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ADM-Aeolus Science and CAL/VAL Workshop (... for the Atmospheric Dynamic Mission-Aeolus Shoken Ishii, Hironori Iwai, Makoto... remote sensing at NICT • NICT ADM-Aeolus CAL/VAL team • Location of...) • Plan for validation experiment • Summary ADM-Aeolus Science and CAL/VAL Workshop... presidents manage the research centers. ADM-Aeolus Science and CAL/VAL Workshop... shows leader at each site ADM-Aeolus Science and CAL/VAL Workshop... observation, calibration and data analysis ADM-Aeolus Science and CAL/VAL Workshop.... ADM-Aeolus Science and CAL/VAL Workshop 6 NICT facility: Doppler wind lidar ADM-Aeolus... 100m Google Earth Google Earth ADM-Aeolus Science and CAL/VAL Workshop... can be transported by truck. ADM-Aeolus Science and CAL/VAL Workshop... angle : -10-370 Scanning speed ADM-Aeolus Science and CAL/VAL Workshop... -0.0 m/sec. • Standard deviation was <0.1 m/sec. ADM-Aeolus Science and CAL/VAL Workshop... accumulation per 1 LOS wind speed. ADM-Aeolus Science and CAL/VAL Workshop..., RHI, DBS, LOS PANDA@Kobe ADM-Aeolus Science and CAL/VAL Workshop... SNR>-25dB 0.1 m/s SNR> -30 dB ADM-Aeolus Science and CAL/VAL Workshop... NICT facility: Wind profiler radar ADM-Aeolus Science and CAL/VAL Workshop... (km) Average: 2 km Maximum: 3 – 6 km ADM-Aeolus Science and CAL/VAL Workshop... 100m scale in the atmosphere. ADM-Aeolus Science and CAL/VAL Workshop... (km) Average: 4-5 km Maximum: 5 – 6 km ADM-Aeolus Science and CAL/VAL Workshop... indicate magnitude of wind velocity. ADM-Aeolus Science and CAL/VAL Workshop... km) Fine resolution (f200 km) ADM-Aeolus Science and CAL/VAL Workshop... resolutions better than those from ADM will be made at 5:30... and the orbit of the ADM-Aeolus. – First analysis will be conducted... (cloud coverage and so on), ADM-Aeolus wind data per day and... tropospheric wind – Upper tropospheric wind ADM-Aeolus Science and CAL/VAL Workshop... Summary ADM-Aeolus Science and CAL/VAL Workshop 22 Summary NICT ADM-Aeolus CAL... presented in the presentation. • NICT ADM-Aeolus CAL/VAL team were divided... and +/30 minutes) resolutions and ADM-Aeolus wind data. Statistical results will... in six months after the ADM-Aeolus launch. ADM-Aeolus Science and CAL/VAL... attention! ADM-Aeolus Science and CAL/VAL Workshop 24 Back up ADM-Aeolus Science... 0.4 m/sec, and 0.99 and 0.1 m/sec. ADM-Aeolus Science and CAL/VAL Workshop... samples, Iwai et al. 2013. ADM-Aeolus Science and CAL/VAL Workshop...