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Relevant bibliographies by topics / Radiation Estimation Model

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Dissertations / Theses

Academic literature on the topic 'Radiation Estimation Model'

Author: Grafiati

Published: 6 September 2023

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Dissertations / Theses on the topic "Radiation Estimation Model"

1

Shah, Tejas Jagdish. "Online parameter estimation applied to mixed conduction/radiation." Thesis, Texas A&M University, 2005. http://hdl.handle.net/1969.1/2361.

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The conventional method of thermal modeling of space payloads is expensive and cumbersome. Radiation plays an important part in the thermal modeling of space payloads because of the presence of vacuum and deep space viewing. This induces strong nonlinearities into the thermal modeling process. There is a need for extensive correlation between the model and test data. This thesis presents Online Parameter Estimation as an approach to automate the thermal modeling process. The extended Kalman fillter (EKF) is the most widely used parameter estimation algorithm for nonlinear models. The unscented

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2

Anderson, Evelyn Carole. "Anumerical model for the estimation of solar radiation on rugged terrain /." The Ohio State University, 1985. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487259125218402.

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3

CUNHA, RAQUEL D. S. da. "A comunicação dos riscos na preparação para emergências nucleares: um estudo de caso em Angra dos Reis, Rio de Janeiro." reponame:Repositório Institucional do IPEN, 2017. http://repositorio.ipen.br:8080/xmlui/handle/123456789/28029.

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Submitted by Pedro Silva Filho (pfsilva@ipen.br) on 2017-11-21T11:45:58Z No. of bitstreams: 0<br>Made available in DSpace on 2017-11-21T11:45:58Z (GMT). No. of bitstreams: 0<br>O gerenciamento de riscos em uma instalação nuclear é necessário para a segurança de trabalhadores e de populações vizinhas. Parte desse processo é a comunicação dos riscos que propicia o diálogo entre gestores da empresa e moradores das áreas de risco. A população que conhece os riscos a que está exposta, como esses riscos são gerenciados e o que deve ser feito em uma situação de emergência tende a se sentir mais segu

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4

Chow, Siu-choi, and 鄒小萃. "An evaluation of models for the estimation of hourly global solar irradiation in Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1985. http://hub.hku.hk/bib/B31207224.

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5

Jin, Kyoung-Wook. "Global oceanic rainfall estimation from AMSR-E data based on a radiative transfer model." Diss., Texas A&M University, 2005. http://hdl.handle.net/1969.1/3266.

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An improved physically-based rainfall algorithm was developed using AMSR-E data based on a radiative transfer model. In addition, error models were designed and embedded in the algorithm to assess retrieval errors quantitatively and to reduce net retrieval uncertainties. The algorithm uses six channels (dual polarizations at 36.5, 18.7 and 10.65GHz) and retrieves rain rates on a pixel-by-pixel basis. Monthly rain totals are estimated by summing average rain rates computed by merging six rain rates based on proper weights that are estimated from error models. Error models were constructed based

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6

Holmgren, Johan. "Estimation of forest variables using airborne laser scanning /." Umeå : Dept. of Forest Resource Management and Geomatics, Swedish Univ. of Agricultural Sciences, 2003. http://epsilon.slu.se/s278.pdf.

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7

West, Rosalind Eleanor Lunzer. "Estimation of the indirect radiative effects of aerosol on climate using a general circulation model." Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:bc1cc003-cf96-4b27-aad9-75ef7045dfc3.

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The indirect effects of anthropogenic aerosols—through their interactions with clouds—are currently one of the most uncertain perturbations to the radiative energy balance at the top of the atmosphere. A crucial link between aerosol and cloud is that aerosols can act as cloud condensation nuclei (CCN). This microphysical process must be parameterised if the large-scale effects are to be represented in a general circulation model (GCM). Theoretical work presented in this thesis highlights the importance of incorporating the kinetic limitations on droplet formation in aerosol activation paramete

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8

Alfaro, Adriane Theodoro Santos. "MODELO DE ESTIMATIVA DA RADIAÇÃO LÍQUIDA E SUA APLICAÇÃO NA DETERMINAÇÃO DA EVAPOTRANSPIRAÇÃO POTENCIAL." UNIVERSIDADE ESTADUAL DE PONTA GROSSA, 2009. http://tede2.uepg.br/jspui/handle/prefix/2207.

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Made available in DSpace on 2017-07-25T19:29:46Z (GMT). No. of bitstreams: 1 ADRIANE ALFARO.pdf: 478436 bytes, checksum: 38077f5d85fcdb2030ceb8b23724f463 (MD5) Previous issue date: 2009-07-24<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This study aimed to assess and develop a physical mathematical model to estimats the net radiation. For this we used weather data collected from the meteorological station of the Department of Physics and Meteorology of the Escola Superior de Agricultura "Luis de Queiroz" - ESALQ - University of São Paulo - USP, Piracicaba, Brazil, accord

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9

Zamora, Ortega Lisett Rocio. "Estimativa da radiação solar global pelos modelos de Hargreaves e aprendizado de máquina em 11 regiões de São Paulo /Brasil /." Botucatu, 2020. http://hdl.handle.net/11449/192237.

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Orientador: João Francisco Escobedo<br>Resumo: No presente trabalho é descrito o estudo comparativo de métodos de estimativas da irradiação solar global (HG) diária através do modelo de Hargreaves-Samani (H-S) HG/HO = a ΔT0,5 e duas técnicas de Aprendizado de Máquina (AM), Máquinas de Vetores de Suporte (MVS) e Redes Neurais Artificiais (RNA). A base de dados utilizada foi obtida em 11 cidades do estado de São Paulo de diferentes classificações climáticas no período de 2013-2017. Por meio de regressão entre a transmissividade atmosférica (HG/HO) e raiz quadrada da diferença de temperatura (ΔT0

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10

Janoutová, Růžena. "Modelling 3D Forest Structure for Improved Retrieval of Forest Biophysical Properties." Doctoral thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-263358.

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Hlavním cílem práce bylo zlepšení kvantitativních odhadů vegetačních parametrů smrkových porostů pomocí spektrálních simulací trojrozměrného modelu přenosu záření. Prvně bylo potřeba vytvořit přesný 3D model smrku. Implementace přesného 3D modelu smrku pro parametrizaci celých lesních porostů je v současné době výpočetně nemožné, bylo tedy nutné tento 3D model smrku zjednodušit. Přesný 3D model smrku společně s dostupnými leteckými daty sloužil pro nalezení optimálního zjednodušení. Optimální model vedl ke kompromisu mezi výpočetní náročností a přesností výsledné odrazivosti z modelu přenosu z

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