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9 results on '"Detlev Heinnemann"'

1. Rethinking satellite based solar irradiance modelling - The SOLIS clear sky module

Author

Mueller, R. W., Knut-Frode Dagestad, Pierre Ineichen, Marion Schroedter Homscheidt, Sylvain Cros, Dominique Dumortier, Kuhlemann, R., Jan Olseth, Piernavieja, G., Christian Reise, Lucien Wald, Detlev Heinnemann, Department of Physics (EHF), University of Oldenburg, Department of Physics and Technology [Bergen] (UiB), University of Bergen (UiB), CUEPE (CUEPE), University of Geneva [Switzerland], Deutsches Fernerkundungsdatenzentrum / German Remote Sensing Data Center (DFD), Deutsches Zentrum für Luft- und Raumfahrt [Oberpfaffenhofen-Wessling] (DLR), Centre Énergétique et Procédés (CEP), MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), École Nationale des Travaux Publics de l'État (ENTPE), Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement-École Nationale des Travaux Publics de l'État (ENTPE), Instituto Tecnologico de Canarias, Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE), Fraunhofer (Fraunhofer-Gesellschaft), CEP/Sophia, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-MINES ParisTech - École nationale supérieure des mines de Paris

Subjects
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, [SDU.STU.ME]Sciences of the Universe [physics]/Earth Sciences/Meteorology, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing
Abstract

International audience; Accurate solar irradiance data are not only of particular importance for the assessment of the radiative forcing of the climate system, but also absolutely necessary for efficient planning and operation of solar energy systems. Within the European project Heliosat-3, a new type of solar irradiance scheme is developed. This new type will be based on radiative transfer models (RTM) using atmospheric parameter information retrieved from the Meteosat Second Generation (MSG) satellite (clouds, ozone, water vapour) and the ERS-2/ENVISAT satellites (aerosols, ozone). This paper focuses on the description of the clear-sky module of the new scheme, especially on the integrated use of a radiative transfer model. The linkage of the clear-sky module with the cloud module is also briefly described in order to point out the benefits of the integrated RTM use for the all-sky situations. The integrated use of an RTM within the new Solar Irradiance Scheme SOLIS is applied by introducing a new fitting function called the modified Lambert–Beer (MLB) relation. Consequently, the modified Lambert–Beer relation and its role for an integrated RTM use are discussed. Comparisons of the calculated clear-sky irradiances with ground-based measurements and the current clear-sky module demonstrate the advantages and benefits of SOLIS. Since SOLIS can provide spectrally resolved irradiance data, it can be used for different applications. Beside improved information for the planning of solar energy systems, the calculation of photosynthetic active radiation, UV index, and illuminance is possible.

Published
2004

2. The use of MSG data within a new type of solar irradiance calculation scheme

Author

Mueller, R. W., Hans-Georg Beyer, Sylvain Cros, Knut-Frode Dagestad, Dominique Dumortier, Pierre Ineichen, Detlev Heinnemann, Kuhlemann, R., Jan Olseth, Piernavieja, G., Christian Reise, Marion Schroedter Homscheidt, Arvid Skarveit, Lucien Wald, Department of Physics (EHF), University of Oldenburg, ETH Magdeburg, Univ. of Appl. Sciences Magdeburg, Centre Énergétique et Procédés (CEP), MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Department of Physics and Technology [Bergen] (UiB), University of Bergen (UiB), École Nationale des Travaux Publics de l'État (ENTPE), École Nationale des Travaux Publics de l'État (ENTPE)-Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement, CUEPE (CUEPE), University of Geneva [Switzerland], Instituto Tecnologico de Canarias, Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE), Fraunhofer (Fraunhofer-Gesellschaft), Deutsches Fernerkundungsdatenzentrum / German Remote Sensing Data Center (DFD), Deutsches Zentrum für Luft- und Raumfahrt [Oberpfaffenhofen-Wessling] (DLR), CEP/Sophia, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-MINES ParisTech - École nationale supérieure des mines de Paris

Subjects
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, Physics::Space Physics, Astrophysics::Earth and Planetary Astrophysics, [SDU.STU.ME]Sciences of the Universe [physics]/Earth Sciences/Meteorology, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing
Abstract

International audience; A successful integration of solar energy into the existing energy structure highly depends on a detailed knowledge of the solar resource. The recently started European project HELIOSAT-3 will supply high-quality solar radiation data and taking advantage of the enhanced capabilities of the new Meteosat Second Generation (MSG) satellites. The expected quality represents a substantial improvement with respect to the available methods and will better match the needs of the solar energy community. These goals will be achieved by an improvement of the current semi-empirical Heliosat calculation schemes (see section 2) as well as by the development and establishment of a new type of calculation scheme. This new type will be based on radiative transfer models (RTM) using the information of atmospheric parameters retrieved from the MSG satellite (clouds, ozone, water vapor) and the GOME/ATSR-2 satellites (aerosols). Within this paper, the new type of the solar irradiance calculation scheme, including the functional treatment of the diurnal variation of the solar irradiance, is described.

Published
2002

3. A new generation of satellite based solar irradiance calculation schemes

Author

Mueller, R. W., Detlev Heinnemann, Carsten Hoyer, Kuhlemann, R., Knut-Frode Dagestad, Jan Olseth, Arvid Skarveit, Sylvain Cros, Lucien Wald, Marion Schroedter Homscheidt, Dominique Dumortier, Pierre Ineichen, Piernavieja, G., Department of Physics (EHF), University of Oldenburg, Department of Physics, University of Bergen (UiB), Centre Énergétique et Procédés (CEP), MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), CEP/Sophia, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-MINES ParisTech - École nationale supérieure des mines de Paris, Deutsches Fernerkundungsdatenzentrum / German Remote Sensing Data Center (DFD), Deutsches Zentrum für Luft- und Raumfahrt [Oberpfaffenhofen-Wessling] (DLR), École Nationale des Travaux Publics de l'État (ENTPE), École Nationale des Travaux Publics de l'État (ENTPE)-Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement, CUEPE (CUEPE), University of Geneva [Switzerland], Instituto Tecnologico de Canarias, and Tomas Benes

Subjects
ddc:333.7-333.9, [SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, Solar irradiance, Physics::Space Physics, Radiative transfer, ddc:500.2, Astrophysics::Earth and Planetary Astrophysics, [SDU.STU.ME]Sciences of the Universe [physics]/Earth Sciences/Meteorology, MSG, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing
Abstract

International audience; A successful integration of solar energy into the existing energy structure highly depends on a detailed knowledge of the solar resource. HELIOSAT-3 will supply high-quality solar radiation data gained from the exploitation of existing Earth observation technologies and will take advantage of the enhanced capabilities of the new Meteosat Second Generation (MSG) satellites. The expected quality represents a substantial improvement with respect to the available methods and will better match the needs of companies and other customers of the resulting products. These goals will be achieved by an improvement of the current semi-empirical Heliosat calculation schemes (see section 2) as well as by the development and establishment of a new type of calculation scheme. This new type will be based on radiative transfer models (RTM) using the information of atmospheric parameters retrieved from the MSG satellite (clouds, ozone, water vapor) and the GOME/ATSR-2 satellites (aerosols). Within this paper, the new type of the solar irradiance calculation scheme, including the functional treatment of the diurnal variation of the solar irradiance, is described.

Published
2002

4. SoDa: a project for the integration and exploitation of networked solar radiation databases

Author

Lucien Wald, Michel Albuisson, Clive Best, Catherine Delamare, Dominique Dumortier, Elena Gaboardi, Anette Hammer, Detlev Heinnemann, Richard Kift, Stefan Kunz, Mireille Lefèvre, Sébastien Leroy, Mario Martinoli, Lionel Ménard, John Page, Tamas Prager, Corrado Ratto, Christian Reise, Jan Remund, Aniko Rimoczi-Paal, Eric van der Goot, Franz Vanroy, Ann Webb, CEP/Sophia, Centre Énergétique et Procédés (CEP), MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Joint Research Center Institute for the Protection and Security of the Citizen, École Nationale des Travaux Publics de l'État (ENTPE), École Nationale des Travaux Publics de l'État (ENTPE)-Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement, icons, Department of Physics (EHF), University of Oldenburg, University of Manchester, School of Earth, Meteotest, Armines - DAE, ARMINES, Respiratory Research Group, University of Manchester [Manchester]-School of Translational Medicine, Hungarian Meteorological Service (OMSz), Dipartimento di Fisica, Universita degli studi di Genova, Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE), Fraunhofer (Fraunhofer-Gesellschaft), and W. Pillmann, K. Tochtermann

Subjects
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, [INFO.INFO-WB]Computer Science [cs]/Web, [SDE]Environmental Sciences, [SDU.STU]Sciences of the Universe [physics]/Earth Sciences
Abstract

International audience; The project SoDa (solar data) answers the needs of industry and research for information on solar radiation parameters with a satisfactory quality. The methodology is user-driven with a large involvement of users in the project, who gauge the progresses and achievements. A prototype service has been developed, using Internet technology, that integrates and efficiently exploits diverse networked information sources to supply value-added information. Access to data and applications has been greatly improved; efforts were made on interpolation methods and satellite data processing to achieve better quality and increase time and space coverage of the information. Applications were developed or networked to supply information actually needed by customers, and not only raw data.

Published
2002

5. Www.satel.light.com: The European database of daylight and solar radiation data based on meteosat images

Author

Dominique Dumortier, Marc Fontoynont, Detlev Heinnemann, Anette Hammer, Jan Olseth, Arvid Skarveit, Pierre Ineichen, Christian Reise, Page, John K., Roche, L., Hans-Georg Beyer, Lucien Wald, École Nationale des Travaux Publics de l'État (ENTPE), Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement-École Nationale des Travaux Publics de l'État (ENTPE), Department of Physics (EHF), University of Oldenburg, Department of Physics, University of Bergen (UiB), Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE), Fraunhofer (Fraunhofer-Gesellschaft), Department of Building Science, University of Sheffield [Sheffield], ETH Magdeburg, Univ. of Appl. Sciences Magdeburg, Centre Énergétique et Procédés (CEP), MINES ParisTech - École nationale supérieure des mines de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)

Subjects
Europe, [SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, remote sensing, [SHS.ARCHI]Humanities and Social Sciences/Architecture, space management, daylight, [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology, databse, satellite, [SPI.NRJ]Engineering Sciences [physics]/Electric power, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing, web
Abstract

International audience; Satellight was a 3 year-European research program (Jan. 1996-March 1999) with the objective of making available on Internet a database of solar radiation and daylight for Western and Central Europe. The data was obtained by processing the information provided by the Meteosat satellite every 30 minutes. We first developed and validated models to derive radiation and daylight data on ground from the satellite measurements. Then, we produced two years of data: 1996 and 1997, and made it accessible via a web server (its address is www.satel-light.com). The server provides statistics on the direct, diffuse and global illuminances or irradiances, on horizontal or tilted plane, for various zones in Europe or for specific locations. The information is presented as maps, figures or tables. In 2001, thanks to a new European project called SODA (see http://www-helioserve.cma.fr/soda/), three more years will be added to the database to make it more relevant of long term climatic trends

Published
2000

6. Derivation of daylight and solar irradiance data from satellite observations

Author

Anette Hammer, Detlev Heinnemann, Anette Westerhellweg, Pierre Ineichen, Jan Olseth, Arvid Skarveit, Dominique Dumortier, Marc Fontoynont, Lucien Wald, Hans-Georg Beyer, Christian Reise, Roche, L., Page, John K., Department of Physics (EHF), University of Oldenburg, CUEPE (CUEPE), University of Geneva [Switzerland], Department of Physics, University of Bergen (UiB), École Nationale des Travaux Publics de l'État (ENTPE), Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement-École Nationale des Travaux Publics de l'État (ENTPE), Centre Énergétique et Procédés (CEP), MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), ETH Magdeburg, Univ. of Appl. Sciences Magdeburg, Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE), Fraunhofer (Fraunhofer-Gesellschaft), Department of Building Science, and University of Sheffield [Sheffield]

Subjects
ddc:333.7-333.9, [SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, [SHS.ARCHI]Humanities and Social Sciences/Architecture, space management, Rayonnement solaire, Satellite, satellite, building, [SPI.NRJ]Engineering Sciences [physics]/Electric power, Solar radiation, ddc:333, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing, web, image processing
Abstract

International audience; The estimation of the downward surface shortwave irradiance from satellite observations has been subject to numerous investigations in the past. Different methods from simple transmittance-reflectance correlations to the extensive use of radiative transfer calculations have been applied leading to generally satisfying results with an accuracy almost independent of the chosen method. In the framework of the European Community research project SATELLIGHT an attempt is made to use satellite methods to derive daylight and solar irradiance data with a continuous spatial coverage forWestern and Central Europe from Meteosat images. For potential end users these data will be placed in a data base in the Internet (Fontoynont et al., 1998). In daylighting applications, knowledge of the luminance distribution of the sky is of primary concern. Thus, beyond the retrieval of surface global irradiance, the separation of diffuse and direct components as well as a better representation of these quantities for low sun elevations had to be derived in the scope of this project. We present improvements and additions to an existing method for the derivation of the global irradiance. This includes new correction schemes for the influence of atmospheric extinction processes. These have been partly developed by simulating the satellite signal for a cloudless atmosphere using the radiative transfer code MODTRAN. In addition, the derivation of the diffuse irradiance is briefly outlined.

Published
1998

7. SatelLight: A WWW server which provides high quality daylight and solar radiation data for Western and Central Europe

Author

Marc Fontoynont, Dominique Dumortier, Detlev Heinnemann, Annette Hammer, Jan Olseth, Arvid Skarveit, Pierre Ineichen, Christian Reise, John Page, Liam Roche, Hans-Georg Beyer, Lucien Wald, École Nationale des Travaux Publics de l'État ( ENTPE ), École Nationale des Travaux Publics de l'État ( ENTPE ) -Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement, Department of Physics ( EHF ), University of Oldenburg, Department of Physics, University of Bergen ( UIB ), CUEPE ( CUEPE ), University of Geneva [Switzerland], Fraunhofer Institute for Solar Energy Systems, Fraunhofer Institute for Manufacturing Engineering and Automation [Stuttgart] ( IPA ), Department of physics and astronomy [Winnipeg], University of Manitoba [Winnipeg], ETH Magdeburg, Univ. of Appl. Sciences Magdeburg, CEP/Sophia, Centre Énergétique et Procédés ( CEP ), MINES ParisTech - École nationale supérieure des mines de Paris-PSL Research University ( PSL ) -MINES ParisTech - École nationale supérieure des mines de Paris-PSL Research University ( PSL ), École Nationale des Travaux Publics de l'État (ENTPE), École Nationale des Travaux Publics de l'État (ENTPE)-Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement, Department of Physics (EHF), Department of Physics and Technology [Bergen] (UiB), University of Bergen (UiB), CUEPE (CUEPE), Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE), Fraunhofer (Fraunhofer-Gesellschaft), Centre Énergétique et Procédés (CEP), MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), and Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement-École Nationale des Travaux Publics de l'État (ENTPE)

Subjects
[ SDE ] Environmental Sciences, [SHS.ARCHI]Humanities and Social Sciences/Architecture, space management, [ SHS.ARCHI ] Humanities and Social Sciences/Architecture, space management, [SDE]Environmental Sciences, [INFO.INFO-WB]Computer Science [cs]/Web, [ INFO.INFO-WB ] Computer Science [cs]/Web, [SDU.STU]Sciences of the Universe [physics]/Earth Sciences, [ SDU.STU ] Sciences of the Universe [physics]/Earth Sciences, [SHS.GEO]Humanities and Social Sciences/Geography, ComputingMilieux_MISCELLANEOUS, [ SHS.GEO ] Humanities and Social Sciences/Geography
Abstract

International audience

Published
1998

8. Satellight: A European programme dedicated to serving daylight data computed from Meteosat images

Author

Marc Fontoynont, Dominique Dumortier, Detlev Heinnemann, Anette Hammer, Jan Olseth, Arvid Skarveit, Pierre Ineichen, Christian Reise, Page, John K., Roche, L., Hans-Georg Beyer, Lucien Wald, École Nationale des Travaux Publics de l'État (ENTPE), Ministère de l'Ecologie, du Développement Durable, des Transports et du Logement-École Nationale des Travaux Publics de l'État (ENTPE), Department of Physics (EHF), University of Oldenburg, Department of Physics, University of Bergen (UiB), CUEPE (CUEPE), University of Geneva [Switzerland], Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE), Fraunhofer (Fraunhofer-Gesellschaft), Department of Building Science, University of Sheffield [Sheffield], ETH Magdeburg, Univ. of Appl. Sciences Magdeburg, Centre Énergétique et Procédés (CEP), MINES ParisTech - École nationale supérieure des mines de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)

Subjects
[SHS.ARCHI]Humanities and Social Sciences/Architecture, space management, [SPI]Engineering Sciences [physics], architecture, building, [SPI.NRJ]Engineering Sciences [physics]/Electric power, day-light, ComputingMilieux_MISCELLANEOUS, web, image processing
Abstract

International audience

Published
1997

9. Energy-specific solar radiation data from MSG: The Heliosat-3 project

Author

Marion Schroedter Homscheidt, Jethro Betcke, Hanne Breitkreuz, Annette Hammer, Detlev Heinnemann, Sybille Petrack, Thomas Holzer-Popp, Lucien Wald, Deutsches Fernerkundungsdatenzentrum / German Remote Sensing Data Center (DFD), Deutsches Zentrum für Luft- und Raumfahrt [Oberpfaffenhofen-Wessling] (DLR), Department of Physics (EHF), University of Oldenburg, German Aerospace Center (DLR), CEP/Sophia, Centre Énergétique et Procédés (CEP), MINES ParisTech - École nationale supérieure des mines de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-MINES ParisTech - École nationale supérieure des mines de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)

Subjects
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, [SDU.STU.ME]Sciences of the Universe [physics]/Earth Sciences/Meteorology, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing
Abstract

International audience; Solar energy technologies such as photovoltaics, solar thermal power plants, passive solar heating/cooling systems and day lighting in buildings are expected to continue their very rapid growth. In this context the availability of reliable solar radiation data is of high economic value both for planning and operating these systems. HELIOSAT-3 aims the quantification of surface solar irradiance in cloud free and cloudy situations and additional energy-specific parameters as direct normal and diffuse irradiance over Europe and Africa using the enhanced capabilities of MSG. Emphasis is laid on clouds, water vapor, aerosols and ozone and their influence on surface solar irradiance. Several projects as e.g. the HELIOSAT-3 and PVSAT-2 European Commission FP5 and the ENVISOLAR (ESA Earth Observation Market Development Program) projects made profit from the data access and additional MSG product information obtained through the RAO program. The paper focuses on results obtained during the RAO project based on funding in HELIOSAT-3, PVSAT-2 and ENVISOLAR projects.

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