Прибор. 3MI. [Редактировать]

Двунаправленный, мультиполяризационный, 12 узконаправленных каналов, VIS, NIR и SWIR, большая полоса захвата

Центр канала Размер диапазона Количество вариантов поляризации Соотношение сигнал/шум
410 nm 20 nm 3 100 @ 35.4 W m-2 sr-1 µm-1
443 nm 20 nm 3 100 @ 48.9 W m-2 sr-1 µm-1
490 nm 20 nm 3 100 @ 55.6 W m-2 sr-1 µm-1
555 nm 20 nm 3 100 @ 55.2 W m-2 sr-1 µm-1
670 nm 20 nm 3 100 @ 44.1 W m-2 sr-1 µm-1
754 nm 20 nm - 200 @ 36.6 W m-2 sr-1 µm-1
763 nm 10 nm - 200 @ 36.1 W m-2 sr-1 µm-1
865 nm 40 nm 3 100 @ 28.2 W m-2 sr-1 µm-1
910 nm 20 nm - 200 @ 25.2 W m-2 sr-1 µm-1
1,370 nm 40 nm 3 100 @ 10.7 W m-2 sr-1 µm-1
1,650 nm 40 nm 3 100 @ 6.8 W m-2 sr-1 µm-1
2,130 nm 40 nm 3 100 @ 2.9 W m-2 sr-1 µm-1

Дополнительные наименования

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Технические характеристики

#ХарактеристикаЗначение
1Масса, кг.60
2Мощность, Вт80
3Разрешение (IFOV), км 4
4Тип прибораоптико-электронный с низким разрешением
5Целевое назначениеИзмерение аэрозолей и частиц
6Тип сканераVIS/NIR канал: 512x512 CCD массив, каждый участок Земли возможно снимать с ~ 14 направлений по мере движения спутников. SWIR канал: 512x256 CCD массив, каждый участок возможно просматривать с ~ 12 направлений. Ширина полосы захвата 2200 км c обоих матриц.
7Скорость работы, Мбит/с6.53

Найдено 194 документов по запросу «3MI». [Перейти к поиску]


Дата загрузки: 2017-05-20
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0.12/5
... the oxygen A-band: application to 3MI and MSPI Article Published Version... the oxygen A-band: application to 3MI and MSPI. Atmospheric Measurement Techniques... the oxygen A-band: application to 3MI and MSPI AMTD Printer-friendly... performances of future instruments. The 3MI (Multi-angle, Multichannel and Multi... compare the information content of 3MI A-Band in two configurations and...-channel, Multi-polarization Imaging mission (3MI) on the EUMETSAT Polar System... the main characteristics of the 3MI and MSPI instruments that are... Printer-friendly Version Interactive Discussion 2 2.1 3MI characteristics 10 Cloud top altitude...-Channel, Multi-Polarization Imaging mission (3MI) is planned as part of... EUMETSAT polar satellites, EPS-SG. 3MI has been designed to observe... of 12 spectral channels. The 3MI concept largely leverages three previous... A-band at 763 nm (inband), 3MI is anticipated to provide measurements... of the Discussion Paper The 3MI and MSPI sensors combine both... channel appears more appropriate for 3MI in terms of instrument design... for vicarious calibration of the 3MI. It remains that a 754 nm... use with 3MI. Therefore, in addition to the anticipated 3MI baseline configuration... channel was initially envisioned for 3MI, the option consisting of the... in Fig. 2 and precomputed for 3MI based on EP-SG anticipated... its narrower swath compared to 3MI. 12717 Discussion Paper 2.4 Angular configurations... Paper 5 configurations. Similarly, the exact 3MI Instrument Spectral Response Function (ISRF... widths as currently specified for 3MI in the mission requirement document... to be thinner than for 3MI with a spectral width of 6 nm... of 762 nm). For both 3MI and MSPI the exact location... in-band/broad-band for 3MI) will be considered, in the... cloud top altitude (CTOP). As 3MI and MSPI configurations are not..., we only use here the 3MI’s thin-in/thinout configuration to... ratio for both MSPI and 3MI. Indeed, the ratio method leads... Radin,i 2 Radout,i 4.2 Inter-comparison of 3MI and MSPI – measurement information content... the continuum channel (MSPI or 3MI) or 3MI’s broadband channel. We introduce...) shows that information content of 3MI (thin-band/broad-band) is lower than 3MI (in-band/out-band) that... has less view angles than 3MI, it provides higher information. We... more suitable than those of 3MI for the current application. The... Discussion Paper 5 hereafter results for 3MI thin/broad configuration. This provides... 13 shows information content of 3MI A-band ratio for the reference... three different AS precomputed for 3MI orbits, as described in Fig... remain challenging using the anticipated 3MI spectral configuration. | Full Screen / Esc... by different future instruments, specifically, 3MI and MSPI. Although earlier studies... 15 respectively for MSPI and 3MI) and the retrieved parameters are... (nm) VIS-NIR | Table 1. Future 3MI spectral bands. AMTD Printer-friendly... / Esc | 12741 Discussion Paper Figure 1. 3MI’s filter models. The O2 transmittance... (745–785 nm), the blue 3MI’s in- or thin-band (758... the choice of MSPI’s and 3MI’s view angles. Printer-friendly Version... angular standard deviation of the 3MI’s A-band ratio. In red, CTOP... | Abstract Discussion Paper Figure 11. 3MI/MSPI information content comparison. Partial... errors of the A-band of (a) 3MI with the configuration using thin-band on broad-band, (b) 3MI with the in-band on... angles instead of 14 for 3MI. COT = 16, reff = 12 µm, veff... Figure 13. Information content of 3MI A-band for different COTs: (a) COT... Figure 14. Information content of 3MI A-band with a COT of 16... Figure 15. Information content of 3MI A-band with a COT of 16... Figure 16. Information content of 3MI A-band with a COT of 16...



Дата загрузки: 2017-03-10
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0.15/5
The MetOp Second Generation 3MI mission Ilias Manolis(1), Jérôme Caron(1), ...-channel, Multi-polarization imaging mission (3MI). This paper will present the... main design elements of the 3MI mission, primarily aimed at providing... chemistry and air quality. The 3MI instrument is a passive radiometer measuring..., Multi-channel, Multi-polarisation mission (3MI), polarimetry, POLDER, BRDF, Aerosols I. imaging..., Multi-channel, Multi-polarization Imager (3MI), to provide information on atmospheric..., SCA, RO, MWI, ICI and 3MI instruments are developed under the.... II. THE 3MI MISSION OBJECTIVES AND BENEFITS The 3MI mission is primarily... aerosol imagery delivered by the 3MI mission will facilitate the measurement...-polarization measurements delivered by the 3MI mission will allow for accurate... area of deficiency. Hence, the 3MI mission is expected to be... Glory satellite in March 2011. 3MI is an evolution of the... described. IV. THE 3MI MEASUREMENT CONCEPT The 3MI instrument collects accurate observations... the ‘multiviewing’ type of measurements, 3MI adopts a similar to the POLDER... next figure (Fig. 1). Figure 1. The 3MI measurement concept – This examples shows... a continuously rotating filter wheel. The 3MI instrument is providing a number of... 2130 nm. To achieve this, 3MI features two optical modules (VNIR... one (typical) of those. In 3MI, all channels are acquired (in....2° (ACT x ALT respectively), while the 3MI SWIR module features a FOV of... the sub-satellite track of 3MI (assumed ALT FOV = 50.2°) Fig.3 shows the 3MI (VNIR) footprint when the satellite... 3MI VNIR channels V. 3MI INSTRUMENT CHARACTERISTICS AND KEY PERFORMANCES A. 3MI Swath and Coverage 3MI.../PARASOL instrument. The swath of 3MI is much larger due to... of the instrument (±50.2° of 3MI compares with ±42.6° of POLDER3... VNIR is shown for the 3MI in this figure). Figure 4. Comparison of the 3MI (right) and POLDER3 (left) footprints... of altitude and swath of 3MI along the MetOp-SG orbit... The illumination geometry of the 3MI mission is obviously of great... for simplicity), for both the 3MI and POLDER-3. Their difference is... is worth noting that, for 3MI and for a larger part of... spatial sampling distance (SSD) of 3MI in both the along track... POLDER-3 and 3MI Figure 8. Scatteing Angle for POLDER-3 and 3MI (only the... law of the instrument (for 3MI this is an f-tan(THETA.... The way the SSD of 3MI varies across its FOV is... the filed of view of 3MI (red and green colours as... 40 40 Y Y[G]/N[R] Y D. Spectral Bands The 3MI spectral bands are shown in... well as the bands of 3MI at the beginning and the... last table is the current 3MI baseline. Red color is used... of the spectral coverage of 3MI towards both sides of the... nm, were originally considered for 3MI, however, they were finally replaced... polarized channels now baselined for 3MI (9 as compared to 3 of POLDER3... also see how the various 3MI channels are shared between the... ALT FOV between the two 3MI modules (VNIR & SWIR) in the... the predicted performances. TABLE III. 3MI ANGULAR SAMPLING PERFORMANCES Number of... 763 765 865 910 1020 3MI - End of Phase A Bandwidth (nm... SWIR VIS-NIR Bandwidth (nm) 3MI - Start of Phase A Central Wavelength... PARASOL POLDER Central Wavelength (nm) 3MI SPECTRAL BANDS 1370 1650 2130... the key performances of the 3MI instrument, a lot of effort has... the predicted performances of the 3MI current baseline for samples acquired.... TABLE IV. 3MI POLARISATION SENSITIVITY PEROFRMANCES Polarisation Sensitivity 3MI channel OZA ≤ 60° OZA > 60° All 3MI polarised channels... nm channel > 0.93 > 0.91 All 3MI non-polarised channels < 0.05 < 0.07... Similarly to the POLDER instrument, 3MI does not feature an on... a result, the output product of 3MI at instrument level (conventionally noted... a non-polarised (right) 3MI channel VI. THE 3MI INSTRUMENT DESIGN The two... are currently on-going. The 3MI instrument concept which was adopted.... Fig. 11 depicts this concept. A. 3MI Structure The main structural element of 3MI is the optical bench used... two modules are foreseen for 3MI. The two modules are similar... the instrument (VNIR & SWIR). Channel 3MI-9a (910 nm) is to... both modules. Figure 11. The 3MI instrument design concept (figures are... heater circuits. VII. CONCLUSIONS The 3MI mission will form part of... 21 years of operations. The 3MI measurements will allow for the...



Дата загрузки: 2017-10-24
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0.16/5
The MetOp Second Generation 3MI Instrument Ilias Manolis, Jean-Loup Bé... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 2 The place of 3MI • • • • • Two series of satellites (A & B) x 3 satellites... ICI Sentinel-5 Argos – 4 Sat B Sat A 3MI ICSO 2014, Tenerife, Spain, 7-10... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 3 The motivation for 3MI “Operational aerosol products can play... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 4 Development... The 3MI Instrument | Ilias Manolis Slide 5 The 3MI instrument : Contents • The 3MI product... Use The 3MI Instrument | Ilias Manolis Slide 6 The 3MI product 3MI Product = “Top... 3MI spectral channels 3MI channels SWIR VNIR Center 3MI-2 3MI-3 3MI-4 3MI-5 3MI-6 3MI-7 3MI-8 3MI-9 3MI-9a 3MI-10 3MI-11 3MI-12... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 8 The 3MI Measurement Concept 2D pushbroom (… “multi-... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 9 Instrument... UNCLASSIFIED – For Official Use The 3MI Instrument Concept 2D pushbroom imager... Instrument pre-development activities: The 3MI breadboard activity Two parallel industrial... in mid-2013 to execute 3MI bread-boarding activities, with the... filters for several VNIR + SWIR 3MI channels. 2nd contract: To develop and test a set of 3MI flight representative critical filters. ICSO... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 11 Key 3MI elements & performances: Wide FOV Optics... and tolerances Apodisation control The 3MI Instrument | Ilias Manolis Slide 12 Key 3MI elements & performances: Wide FOV Optics... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 13 Key 3MI elements & performances: Polarisation Sensitivity Sin... = large X (DN) P 3MI Polarisation Sensitivity spec. 3MI polarized channels > 96 % 3MI non-polarized... UNCLASSIFIED – For Official Use The 3MI Instrument Iin=const. & [Qin, Uin... | Ilias Manolis Slide 14 Key 3MI elements & performances: Polarisation Sensitivity • The... E2E polarisation performance of the 3MI • Polarisation sensitivity needs to be maximized for the polarised 3MI channels and minimized for the non-polarised 3MI channels • The AR coatings shall... UNCLASSIFIED – For Official Use The 3MI Instrument Δφ (°) | Ilias Manolis Slide 15 Key 3MI elements & performances: Polarisation Sensitivity • The... the polarisation performance of the 3MI • Polarisation sensitivity needs to be maximized for the polarised 3MI channels and minimized for the non-polarised 3MI channels • The AR coatings shall.../ Ts+Tp and (b) low Δφ = φs-φp PS (3MI polarizing channel) ICSO 2014, Tenerife... – For Official Use The 3MI Instrument PS (3MI non-polarizing channel) | Ilias Manolis Slide 16 Key 3MI elements & performances: Straylight Impacts on...) and correct it (algos) Typical 3MI SPST (Spatial Point Source Transmittance... Use 15° off-axis The 3MI Instrument | Ilias Manolis Slide 17 BRIGHT Key 3MI elements & performances: Thermal design A good... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 18 3MI Performances summary PARAMETER Swath (km) ..., 330s, 30days) 1 km @ nadir The 3MI Instrument | Ilias Manolis Slide 19... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 20... UNCLASSIFIED – For Official Use The 3MI Instrument Target BSDF performances @ 632... series of operational Meteorological satellites • 3MI will facilitate aerosol properties retrieval... cover 21 years in orbit • 3MI will feature improved performances with... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 22... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 23... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 24... number of views per target 3MI SSD (km) ACT Swath VNIR... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 25 3MI Instrument Concept The constraints applicable ... UNCLASSIFIED – For Official Use The 3MI Instrument | Ilias Manolis Slide 26 3MI Products Interface Traceable Calibration source ..., partially polarized light. Truth: Sin=[I, Q ,U ] 3MI L0 L1b1 Xi (DN) i=1,2,3 TOA... calibration Tool L1b1 ATBD [𝑋𝑋1′′ , 𝑋𝑋2′ , 𝑋𝑋3′′ ] - The 3MI Instrument [𝑋𝑋1′ , 𝑋𝑋2′ , 𝑋𝑋3′ ] all in (DN) all.../IRS End-to-end processing 3MI L0 L1b1 Xi (DN) i=1,2,3 TOA..., Spain, 7-10 OctoberGEOMETRIC 2014 The 3MI Instrument POLARISATION PROJECTION DATA + RADIOMETRY...



Дата загрузки: 2017-10-24
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0.11/5
... launch in 2020) EPS-SG 3MI EPS-SG UVNS (Sentinel-5) EPS... from EPS-SG EPS-SG 3MI • Dedicated to aerosol characterisation for... - Barcelona 2015 Slide 16 3MI observation concept 3MI Multi Viewing Angle Acquisition ICAP 2015 - Barcelona 2015 Slide 17 3MI observation concept 3MI Multi Viewing Angle Acquisition... - Barcelona 2015 Slide 18 3MI observation concept 3MI Multi Viewing Polarisation Measurements Radiances Degree of polarization EUMETSAT 3MI test-data study ICAP 2015...-Sensor products Product chain 3MI- L2 PGF 3MI- L1C PGF MAP L2... Multi-Sensor S5/VII/ IRS/3MI 3MI Level-1B EPS-SG Multi... co-location 3MI-L2 PGF VII-cloud PGS* PGS* 3MI L2 Aerosol... EPS-SG L2 PGF PGS* 3MI L1C from ATBD-aerosol/cloud ICAP 2015 - Barcelona 2015 3MI-L1C PGF EPS-SG MultiSensor Aerosol  m n  ik t m a ef0 EPS-SG 3MI/Multi-Sensor Day-1 products EPS...-1 aerosol products from 3MI and multi-sensor retrievals 3MI Level 1B Multi-Sensor S5/VII/ IRS/3MI EPS-SG Multi-viewing, Multi...-SG L2 PGF PGS* PGS* 3MI L2 Aerosol/Cloud EPS-SG... t m a ef0 EPS-SG AC-team 3MI/Multi-Sensor From Day-1 to... Multi-Sensor S5/VII/ IRS/3MI 3MI Level 1B Day-1: LUT based...-SG L2 PGF PGS* PGS* 3MI L2 Aerosol/Cloud ICAP 2015...



Дата загрузки: 2016-12-05
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0.21/5
... detectors series, Metop-SG system (3MI), Mars exploration (Mamiss, etc….),….. Low... the multiviewing channel polarisation imager (3MI) of the EUMETSAT Polar System... Multi-Viewing -Channel -Polarisation Imager (3MI), planned to fly on the... prediction. The purpose of the 3MI is to provide multi-spectral... top of atmosphere outgoing radiance. 3MI does not have an onboard... presented in this paper. The 3MI design is based on PARASOL... mission to the needs of 3MI. However the monitoring of the... be a new challenge for the 3MI calibration as this spectral range... access to moon observations by 3MI would be beneficial to characterize... the same satellite will support 3MI with beneficial cross-calibration. Indeed... measurements for cross-calibration with 3MI. Further cross-calibration with Earth...



Дата загрузки: 2017-11-24
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0.12/5
..., Spain 7 - 10 October 2014 THE 3MI INSTRUMENT ON THE METOP SECOND...-viewing, Multichannel, Multi-polarization Imager (3MI), to provide information on atmospheric..., SCA, RO, MWI, ICI and 3MI instruments are developed under the... all planned missions including the 3MI mission. Following a competitive bid, the... “Sat-A” and “Sat-B”), while the 3MI instrument is under the direct... for launch in 2021. THE 3MI MISSION OBJECTIVES Polarimetry is considered... uncertainty within climate modelling. The 3MI mission, being a key future polarimetric... chemistry and air quality [1][2]. The 3MI measurements will facilitate the derivation... space-based polarimetric remote sensing. 3MI will be an evolution of... than that of POLDRER and 3MI (the first implementing a temporal modulation... innovative spectral modulation approach). THE 3MI INSTRUMENT AND ITS KEY PERFORMANCES I. OVERVIEW: An view of the 3MI instrument is shown in Fig..., the key design elements of 3MI are the two optical camera.... a b c Fig. 1. Key elements of the 3MI Instrument OMU: (a) filter wheel mechanism... & SWIR – see also Table 3). Channel 3MI-9a (910 nm) is duplicated.... The key budgets of the 3MI instrument are given in Table 1 below. Table 1. 3MI Budgets Envelope (mm x mm x mm... target on Earth. Like POLDER, 3MI acquires multiple views of the... in each pass. Fig. 2. The 3MI measurement concept It is worth... north hemisphere. At nadir, the 3MI SSD is better than 4km... POLDER3 on the PARASOL orbit. 3MI, furthermore, features a minimum swath of... 7 - 10 October 2014 Table 2. The 3MI VNIR and SWIR FOVs ACT... SWIR ones. III. SPECTRAL CHANNELS: 3MI will measure TOA radiances in... in each module). Table 3. The 3MI spectral channels. (*) The definition of... under review IV. RADIOMETRIC PERFORMANCES: 3MI is not designed to handle... acquired along the orbit of 3MI. To limit the contamination of.... Similarly to the POLDER instrument, 3MI does not feature an on... a result, the output product of 3MI at instrument level (conventionally noted... shown in Fig. 3 Fig. 3. The 3MI VNIR module optical design The... and irradiance uniformity at the 3MI focal plane are given in... 7 - 10 October 2014 Fig. 4. (a) Typical 3MI (blue curve) irradiance variation over... pupil over the FOV of 3MI Table 4. 3MI VNIR Camera module key... a key performance of a polarimeter like 3MI. Assuming measurement of a stable, spatially... performances for 3MI. Table 5. 3MI polarisation sensitivity performances 3MI channel All 3MI polarised channels... nm) 410 nm channel All 3MI non-polarised channels Polarisation Sensitivity...), however, in the case of 3MI, the phase shift between -s and... for a polarised and a non-polarised 3MI channel respectively, using such coatings... 7 - 10 October 2014 Fig. 5. Typical 3MI AR coating performances optimised to... large AOI. VI. STRAYLIGHT PERFORMANCES: 3MI will suffer from straylight in... on ground. Straylight sources for 3MI are various, however they are... sensitivity simulation for a 3MI polarised channel (left) and a 3MI un-polarised channel... technological risks associated with the 3MI instrument development, ESA has initiated... relevant ones are listed below: I. 3MI OPTICS BREADBOARD: This activity covers..., function and performance to the 3MI VNIR optics module. The scope... the filter stacks for several 3MI channels but ICSO 2014 International... as in the case of 3MI. The activity was initiated in... low optical scattering. While for 3MI ghosts are expected to dominate... therefore very important also for 3MI. In the activity, scattering is... the scattering measurements. CONCLUSIONS The 3MI mission, being an evolution of...; R. Meynart, “The MetOp second generation 3MI instrument,” in Proc. SPIE 8889... Multi-Viewing, -Channel, -Polarisation Imager (3MI) of the EUMETSAT Polar System...



Дата загрузки: 2017-11-24
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0.15/5
... Multi-Viewing, -Channel, -Polarisation Imaging (3MI) Mission of the EUMETSAT Polar.../12/2013 Outline 3MI: Introduction 3MI: Calibration 3MI: Geophysical Products 3MI: Benefits 3MI: Synergy with.../12/2013 Outline 3MI: Introduction 3MI: Calibration 3MI: Geophysical Products 3MI: Benefits 3MI: Synergy with... Cloud Imager 3MI: Multi-viewing, -channel, -polarisation Imager A B A and B B B A 3MI: Multi-View... Bremen Slide: 6 17/12/2013 3MI Channels Channel centre and width... Optical head c SWIR Optical head 3MI Channels Channel centre and width... cloud top, Vegetation, fire (effects) 3MI Acquisition up to 14 views.../12/2013 Outline 3MI: Introduction 3MI: Calibration 3MI: Geophysical Products 3MI: Benefits 3MI: Synergy with... Slide: 10 17/12/2013 3MI Calibration Calibration updated in-flight... the calibration to the actual 3MI measurements. Other pre-processing steps... Slide: 11 17/12/2013 3MI Calibration 6 main oceanic sites 10... sites every day during 3 months 3MI Calibration 3MI Channel Bandwidth (nm) METimage...-885 VII-17 855-875 3MI-9a 900-920 VII-20 904-924 3MI -10 1350-1390 VII-23 1345-1385 3MI -11 1630-1670 VII-24...-1 1590-1675 3MI-2b 400-420 3MI-3 433-453 3MI-4 480-500 3MI-5 545-565 VII-8 545-565 3MI-6 660-680 VII-12 660-680 3MI -7 758-768 VII-16 3MI -8 744-764 3MI -9 3MI -12 2110...-4 428-458 Outline 3MI: Introduction 3MI: Calibration 3MI: Geophysical Products 3MI: Benefits 3MI: Synergy with.../12/2013 Outline 3MI: Introduction 3MI: Calibration 3MI: Geophysical Products 3MI: Benefits 3MI: Synergy with... Slide: 16 17/12/2013 3MI Benefits: Climate Monitoring Improve knowledge.../2013 © IPCC 2007:WG1-AR4 3MI Benefits: Numerical Weather Prediction (NWP... Slide: 18 17/12/2013 3MI Benefits: Air Quality Monitoring and.../12/2013 Outline 3MI: Introduction 3MI: Calibration 3MI: Geophysical Products 3MI: Benefits 3MI: Synergy with... with other EPS-SG Instruments 3MI Primary objective: 1. AOD 2. Aerosol particle... 5. Aerosol absorption Channel baseline of 3MI & METimage with respect to the...



Дата загрузки: 2017-10-24
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0.09/5
...-SG RO ESA – MetOp-SG 3MI ESA – MetOp-SG Sentinel-5 ESA..., Multi-channel, Multi-polarisation imager (3MI). Four other instruments (addressed in..., channels) and missions (MWI, ICI, 3MI). MicroWave Sounder (MWS) Mission Objectives....7503±4.0 118.7503±2.1 3MI-2 (**) 3MI-3 3MI-4 3MI-5 3MI-6 3MI -7 3MI -8 3MI -9 3MI-9a 3MI -10 3MI -11 3MI -12 Central Wavelength (µm) Channel... VNIR, 12 views for SWIR 3MI Spectral Channel Definition (*) N (resp. Y) stands...-channel, Multi-polarisation Imaging mission (3MI) (Instrument Prime: Compagnia Generale per...



Дата загрузки: 2017-01-30
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0.15/5
... Depth Products from Future Missions 3MI on EPS-SG Sentinel-5 on... from Future Missions EPS-SG • 3MI • Sentinel-5 (UV/Vis/NIR/SWIR...-polarisation, multi-spectral aerosol mission, 3MI also the Copernicus Sentinel 5 (provided.../2013 – 8/11/2013, TSUKUBA, JAPAN 3MI on EPS-SG The Multi-Viewing, -Channel, -Polarisation Imaging (3MI) Mission of the EUMETSAT Polar.../2013 – 8/11/2013, TSUKUBA, JAPAN 3MI: Geophysical Products Primary objectives: HQ.../2013 – 8/11/2013, TSUKUBA, JAPAN 3MI: Channels Channel centre and width... Optical head c SWIR Optical head 3MI: Channels Channel centre and width... cloud top, Vegetation, fire (effects) 3MI: Acquisition up to 14 views... View 2N 3MI: Synergy with other EPS-SG Instruments 3MI Primary objective... 5. Aerosol absorption Channel baseline of 3MI & METimage with respect to the... by METimage, IASI-NG and 3MI which will provide more information...): • S5 Synergy UVN + VII, IRS, 3MI • S5 Performance Model Total amount... (infrared spectrometer), METimage (imager) and 3MI -> PMAp heritage ICAP AEROSOL OBSERVABILITY...



Дата загрузки: 2017-04-09
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0.14/5
...-viewing Multi-channel Multi-polarisation (3MI) Processing Chain (1/2) Dataset Dev Continuity...-viewing Multi-channel Multi-polarisation (3MI) Processing Chain (2/2) Dataset Dev Continuity...: 1 km LS: 2 km 5 m/s Performance requirements (3MI chain, 1/3) Dataset Horizontal Resolution Vertical... N/A TBD Cloud detection Performance requirements (3MI chain, 2/3) Dataset Horizontal Resolution Vertical... albedo Clear pixel N/A 5% Performance requirements (3MI chain, 3/3) Dataset Horizontal Resolution Vertical... Surface incoming shortwave radiation VII, (3MI, TBC) YES global regional Land...