Спутник ДЗЗ. CLARREO-1A. [Редактировать]

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
1CLARREO-1AНайтиНайти
2Climate Absolute Radiance and Refractivity Observatory - 1AНайтиНайти

Дополнительная классификация

#Наименования
1Все спутники ДЗЗ

Технические характеристики

#ХарактеристикаЗначение
1Масса (сухая), кг.373
2Масса, кг.389
3Полезная нагрузка 1xIR спектрометер
4Полезная нагрузка 1xGNSS-RO
5Мощность, Вт437

Найдено 29 документов по запросу «CLARREO-1A». [Перейти к поиску]


Дата загрузки: 2017-04-23
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0.08/5
... in April 2014 of Sentinel-1A saw the first spacecraft in... Synthetic Aperture Radar (SAR) satellites (1A and 1B) for operational monitoring... coast of Greenland using Sentinel-1A radar scans on 3 and 15... evaluate a satellite climate calibration mission, e.g., CLARREO. Who: Space agencies (e.g., NOAA, NASA... Absolute Radiance and Refractivity Observatory (CLARREO) proposed mission is clearly set... on the NASA website (http://clarreo.larc.nasa.gov/about-mission...: Due to NASA budget considerations, CLARREO remains in an extended pre... while achieving a majority of the CLARREO science objectives. Studies are also... also measuring TSI. The proposed CLARREO and TRUTHS missions (see the... radiation in the case of CLARREO, with SI traceability for the... CHUAN CHy CIMO CIRES CLARA CLARREO CliC CLIMAR CLIVAR CM SAF...



Дата загрузки: 2016-11-27
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0.12/5
... Cao and Bin Zhang , NOAA CLARREO: Climate Change Observations and Calibration... C.Lukashin, B.A. Wielicki, R.R. Baize and the CLARREO Science Team, NASA Inter-comparison... to the uncertainties. The future CLARREO mission, which will bring down... climate trends. Discuss the Article CLARREO: Climate Change Observations and Calibration... CLARREO Science Team NASA The Climate Absolute Radiance and Refractivity Observatory (CLARREO) is a high priority NASA Decadal Survey mission in formulation. CLARREO observations... variables (Wielicki et al. 2013). CLARREO provides the data necessary to... (Cooke et al. 2013). The CLARREO benchmarks are derived from measurements... Issue 2015 Figure 1(A/B): Concept of CLARREO RS inter-calibration operations – on... data matching (left, Figure 1A), and CLARREO IR measurements and instrument calibration... derived from radio occultation measurements. CLARREO’s inherently high absolute accuracy will... other radiometric sensors by design. CLARREO’s ability to establish a calibration standard... Earth observations. The concept of CLARREO RS intercalibration operations for on... matching is shown in Figure. 1A. These operations are enabled by... reflectance for selected surface sites. CLARREO inter-calibration algorithms are tested... al. 2014). Figure 2: Concept of CLARREO mission option on the ISS... Module (left), and Configuration of CLARREO payload (right). Return to Page... Sampling studies demonstrated that the CLARREO Baseline Mission can achieve its... orbit choice is wellsuited to CLARREO’s requirements and assures full diurnal... satellite orbit thermal conditions. The CLARREO Minimum Mission with 3 instruments in... concept is to fly two CLARREO instruments, RS and IR spectrometers... the ISS’s 52degree inclination orbit, CLARREO will not have coverage of... inter-calibration of existing sensors. CLARREO successfully passed its Mission Concept... February 2011, CLARREO remains in formulation phase. The CLARREO IR and RS... the most critical aspects of CLARREO instrument design is the advance... the Calibration Demonstration Systems for CLARREO IR and RS instruments, and... al., 2014: CLARREO Science Team Report. Available at http://clarreo.larc.nasa... 128 [-147,144] CNES Pleiades-1A PHR LEO 2012 10 [+/-40...



Дата загрузки: 2017-02-23
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0.07/5
... surface as shown in Fig. 1a, which indicated the good absorption... reflected solar instrument of CLARREO Ground performance measurements of the... Absolute Radiance and Refractivity Observatory (CLARREO) mission addresses the need to... of climate change projections. The CLARREO Project will implement a spaceborne earth... Absolute Radiance and Refractivity Observatory (CLARREO) sensor are approximately 0.2 % (k=1) in the... used in the calibration of CLARREO should be at the 0.1 % level... Absolute Radiance and Refractivity Observatory (CLARREO) mission. A brief overview of the... investments are aimed at the CLARREO goals of high absolute accuracy... 4 to 100 micrometers. NASA’s new CLARREO has as a basic goal the... infrared to far-infrared for CLARREO mission Far-IR measurements at... in the broadband detectors for CLARREO Mission, which can be used...-to-Far infrared detectors for CLARREO space-based instrument to measure... proposed for use in the CLARREO far-IR interferometer. This direct... allow background limited performance under CLARREO background conditions up to an... detectors and evaluation relative to CLARREO far-IR interferometer requirements. Over..., Session 5 A high-accuracy blackbody for CLARREO H. M. Latvakoski, M. Watson, S. Topham, D. Scott, M. Wojcik...) The NASA climate science mission CLARREO, which is to measure Earth... infrared. To meet this requirement, CLARREO needs highly accurate on-board... to meet the needs of CLARREO. This prototype is based on... required performance. We expect the CLARREO prototype to have emissivity of... monitoring methods proposed for the CLARREO reference BB’s infrared emissivity. Modeling..., Session 8 spie.org/op Observatory (CLARREO) mission is the measurement of... Absolute Radiance and Refractivity Observatory (CLARREO) and absolute lunar irradiance, and...



Дата загрузки: 2017-02-06
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0.15/5
... CLARREO Mission Overview 1 This package contains a top-level overview of the CLARREO... the latest news on the CLARREO mission or for contact information... at: http://clarreo.larc.nasa.gov/ CLARREO Mission Overview 2 Contents 1. CLARREO Background 2 Science... 5. 6. Mission Status CLARREO Mission Overview 3 1. CLARREO Background CLARREO Mission Overview 4 Mission Origins CLARREO = Climate Absolute Radiance and Refractivity Observatory • CLARREO... and Applications from Space” identified CLARREO as one of the four...-priority “Tier 1” earth science missions • CLARREO will be the cornerstone of... research sensors CLARREO is the Next Step in Climate Observation CLARREO Mission... to SI Standards CLARREO Mission Overview 6 2. Science Measurements CLARREO Mission Overview 7 Science... outlined in the Decadal Survey, CLARREO will make the following science... of 0.1K (k=3)* • For each measurement CLARREO will acquire: – At least five... verification • To accomplish these measurements CLARREO will fly: – Two infrared spectrometers... defined in NIST TN 1297. CLARREO Mission Overview 8 Science Instruments Infrared... nm, < 0.75% (k=2) for λ > 1000 nm CLARREO Mission Overview GNSS Radio Occultation... IR Instrument Mount Verification Assembly CLARREO Mission Overview Blackbody Radiator 10... alternate with verification system views CLARREO Mission Overview 11 Reflected Solar... K for Silicon 200 K for HgCdTe CLARREO Mission Overview 12 Reflected Solar... operating modes for RSS instrument CLARREO Mission Overview 13 Radio Occultation...) validation using Satellite Laser Ranging CLARREO Mission Overview Phased Ph d Array... Decadal Change Accuracy CLARREO Mission Overview 15 3. Mission Concept CLARREO Mission Overview..., as defined in NPR 8705.4 CLARREO Mission Overview 17 Mission Concept... km polar orbits (90° inclination) (1A) IR/RO Observatory (2A) RS... (2B) RS Observatory CY’2017 CLARREO Mission Overview CY’2018 CY... CY’2020 CY’2021 18 CLARREO Orbit Selection O bi Parameters: Orbit.../RO CLARREO Mission Overview RS IR/RO 19 CLARREO Mission Overview CLARREO Mission Overview 20 4. Observatory Concepts CLARREO Mission... Data Volume: 26 Gb/day CLARREO Mission Overview CBE Mass: 381... Mb/day 22 CLARREO Observatory Comparison The CLARREO observatories are relatively small... XL Launch CLARREO Note: Images are not perfectly to scale CLARREO Mission... that stay with the bus CLARREO Mission Overview 24 Observatory Concept... array)) = 668 W Available Power Growth CLARREO Mission Overview 67% ----- 44% 25..., 180° change in true anomaly CLARREO Mission Overview 26 Observatory Launch... Infrared/RO a ed/ O Observatory Launch CLARREO Mission Overview 2020 0 0 Dual ua... Launch Vehicle Flexibility 10,000 CLARREO Observatories can be Launched Individually... 6 609 km Polarr Orbit (kg) CLARREO Observatories can be Dual-manifested... IV+ 770 kg 0 Pegasus XL CLARREO Mission Overview Falcon 1e Taurus...) Falcon 9 28 5. Spacecraft Bus Concept CLARREO Mission Overview 29 Spacecraft Bus...: 90 +/- 0.1 degree Spacecraft Reliability: Th CLARREO spacecraft The ft bus b shall... att 5 years Consumables Lifetime: The CLARREO spacecraft bus shall have sufficient... last 5 years Decommissioning Policy: The CLARREO spacecraft bus shall comply with.../volume and Fields of Regard CLARREO Mission Overview 30 Reflected Solar... of RS Observatory showing FOV CLARREO Mission Overview 31 IR/RO... IR/RO Observatory showing FOV’s CLARREO Mission Overview 32 Common Spacecraft... S‐Band Antenna Laser Retro‐reflector CLARREO IR/GNSS-RO Observatory (Side... radiators and MLI Mechanical / Structural – CLARREO Mission Overview GNSS‐RO Ram... CLARREO Mission Overview 34 6. Mission Status CLARREO Mission Overview 35 Mission Status • CLARREO... to mid mid-2012 2012 CLARREO Mission Overview 36



Дата загрузки: 2016-12-01
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0.07/5
... still in development — the Block 1A is deployed and operational aboard..., which joined its twin, Pleiades 1A. The two Pleiades spacecraft were... Cooperation Explored for TRUTHS and CLARREO Missions DEBRA WERNER, SAN FRANCISCO... Ref r act iv it y Observatory (CLARREO) are exploring international partnerships and... to reduce the cost of CLARREO, a mission listed as a top priority...’s 2007 Earth science decadal survey. CLARREO passed a NASA mission concept review... funding constraints. DON’T Like TRUTHS, CLARREO includes on-board calibration equipment... reflected solar energy. In addition, CLARREO features GPS radio occultation receivers...,” said Bruce Wielicki, CLARREO science team leader. To lower CLARREO’s price tag, mission planners are studying whether CLARREO instruments could.... Until money is available, the CLARREO team will continue to refine... contributions and the readiness of CLARREO to carry out those contributions... this mission happens,” Fox said. CLARREO and TRUTHS mission teams already... range of complementary observations, the CLARREO and TRUTHS missions could improve...



Дата загрузки: 2017-03-09
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0.08/5
... U S Vehicles 152 • C Human Spaceflights 155 • D-1A Space Activities of the U S Government... Absolute Radiance and Refractivity Observatory (CLARREO). This mission is designed to... was actively engaged in the CLARREO Science Study Team discussions and... incubator projects closely coupled to CLARREO, examining detector linearity in the... blackbody sources designed for the CLARREO mission. NIST scientists demonstrated hyperspectral...) Crew Y e a r Launch Date F i s c a l Spacecraft Appendix D-1A S A e r o n a u t i c s a n d S p a c e R e p o r t o f t h e P r e s i d e n t 156 HISTORICAL TABLE OF BUDGET... CIBER CILSS CIR CIRA CISM CLARREO CLU CMB CMC CME CMM...



Дата загрузки: 2016-11-03
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0.07/5
... current applications. In particular, Sentinel-1A wave measurements provide 2-D ocean swell... to meet this accuracy level. CLARREO (Climate Absolute Radiance and Refractivity... 5 for thermal infrared spectra. The CLARREO spectrometers can serve as SI..., VIIIRS, CrIS, IASI, Landsat, etc). A CLARREO Pathfinder mission for flight on... Radiance Interferometer (ARI) prototype for CLARREO demonstrates technical readiness Henry E. Revercomb... Absolute Radiance and Reflectivity Observatory (CLARREO) would use highly accurate infrared... the reflected solar instrument of CLARREO Kurtis J. Thome, NASA Goddard Space... Absolute Radiance and Refractivity Observatory (CLARREO) mission addresses the need to... of climate change projections. The CLARREO Project is planning to implement... approach that will meet the CLARREO requirements. The Offner design has... are being used by the CLARREO team to demonstrate that the... Absolute Radiance and Refractivity Observatory (CLARREO) has a mission of accurately measuring... the fundamental measurement standards. The CLARREO benchmarks are derived from measurements... that to achieve this goal, CLARREO measurement uncertainty on orbit should... NIST. In recent years, four CLARREO Calibration Demonstration Systems (CDS) were...-16, Session 4 9881-18, Session 5 CLARREO: reference inter-calibration on orbit... of the primary objectives of CLARREO mission is to provide an... with SI-traceable accuracy of 0.3% (k=2). CLARREO reference inter-calibration measurements are... and ice albedo feedback. The CLARREO approach for reference inter-calibration... to be able to provide CLARREO RS reference observations that are... methodology, and determine requirements for CLARREO RS inter-calibration sampling and... Absolute Radiance and Refractivity Observatory (CLARREO) mission key goals include enabling...



Дата загрузки: 2017-04-24
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0.14/5
... CHAMP DLR 2000-2011 CLARREO-1 (planned) CLARREO-2 (planned) CLARREO-3 (planned) CLARREO-4 (planned) CloudSat NASA...-2015 GOSAT 2009-2014 HJ-1A JAXA/MOE (Japan)/NIES (Japan...



Дата загрузки: 2016-12-29
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0.25/5
... Future of Climate Data Records................................................................................3 CLARREO - NASA’s New Climate Related Spaceflight... new benchmark climate mission, named CLARREO in the 2007 NRC Decadal... definition studies funded by the CLARREO lead Center (NASA LaRC) and... for G6-12 Science Educators..................................................................................5 CLARREO - NASA’s New Climate Related Spaceflight... Change Materials............................................................8 In the Meantime - CLARREO Sampling Trade Study......................................................................................................................10 Strong... storing Aqua MODIS global Level 1A data, and we have already... responsible career paths. Margaret Mooney 5 CLARREO – NASA’s New Climate Related Spaceflight... Observatory (CLARREO), is being planned to respond to this need. CLARREO was... implementing center (http://clarreo. larc.nasa.gov/). CLARREO is one of NASA.... As a key climate-observing system, CLARREO will initiate an unprecedented, highly... and systematically improve climate predictions. CLARREO will observe the spectrally resolved... variables on the climate. The CLARREO mission is based on new... the total radiative energy budget. CLARREO will use spectrally resolved radiances... to establish a climate record. Third, CLARREO needs to achieve spatial and... sampling approach being explored for CLARREO would use three, equally-spaced... these orbits will also allow CLARREO to be used for highly... studies that will help define CLARREO science requirements and measurement capabilities... that will help define the CLARREO IR instrument requirements and a candidate... current concept for making the CLARREO infrared spectrally resolved radiance measurements...). In yet another connection to CLARREO, SSEC is teamed with Harvard... calibration – a fundamental requirement of the CLARREO mission. At SSEC this work... demonstrate the performance required by CLARREO. The interferometer will be integrated... to the CLARREO flight system will involve minimal risk. CLARREO’s use of... climate process or discipline, the CLARREO mission is unique in its...-calibration Trade Study T ransferring the CLARREO calibration to operational sounders such... investigate the accuracy to which CLARREO can be used to inter... the necessary noise characteristics of CLARREO to meet the inter-calibration... to investigate the impact of CLARREO field-of-view size on... and to refine estimates of CLARREO noise requirements. In addition, an..., this forecast can be realized. CLARREO will establish a climate benchmark record... Absolute Radiance and Refractivity Observatory (CLARREO) will hinge upon the ability... makes it nearly suitable for a CLARREO type climate mission. What is...° to 30° C. 9 In the Meantime - CLARREO Sampling Trade Study A lthough existing... the full spectral coverage of CLARREO and do not provide unbiased... be studied as part of CLARREO development. In this trade study... allow us to start accumulating CLARREO-like data records with complete...



Дата загрузки: 2016-12-24
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0.04/5
... the ocean–atmosphere system for CLARREO inter-calibration applications W. Sun1 and... Absolute Radiance and Refractivity Observatory (CLARREO) mission for inter-calibration of...-sensitive imager measurements with the CLARREO data. This report presents the... Absolute Radiance and Refractivity Observatory (CLARREO) mission (Wielicki et al., 2013... viewing and solar geometries. Also, CLARREO is designed to measure solar... and Travis (1974), we have I =< Eθ Eθ∗ + Eφ Eφ∗ >, (1a) Q =< Eθ Eθ∗ − Eφ Eφ∗ >, (1b) U =< Eθ Eφ∗ + Eφ Eθ∗ >, (1c) V = i < Eφ Eθ∗ − Eθ Eφ∗ >, (1d) where Eθ and... polarization-sensitive imager measurements with CLARREO data. We found that the... work is supported by NASA’s CLARREO mission. The authors thank Bruce... accounted for in making the CLARREO PDMs. The major problem with... approach for calculating the spectral CLARREO PDMs over the broad solar... for imager reference intercalibration with CLARREO reflected solar spectrometer, IEEE Transac... absolute radiance and refractivity observatory (CLARREO): Achieving climate change absolute accuracy...