- home
- Advanced Search
Filters
Clear All- Rural Digital Europe
- Publications
- Research data
- Ministry of Education, Science and ...
- The role and implementation of the ...
- Rural Digital Europe
- Publications
- Research data
- Ministry of Education, Science and ...
- The role and implementation of the ...
Loading
description Publicationkeyboard_double_arrow_right Article 2019 SerbiaPublisher:Centre for Evaluation in Education and Science (CEON/CEES) Funded by:MESTD | The role and implementati..., MESTD | Development of new revita...MESTD| The role and implementation of the national spatial plan and regional development documents in renewal of strategic research, thinking and governance in Serbia ,MESTD| Development of new revitalization methodologies for hydro power plant turbine and hydro-mechanical equipment in relation to causes of material degradationAuthors: Đorđević, Đorđe; Đukanović, Gordana; id_orcid 0000-0003-4047-3497; Duta, Alina; Devetaković-Radojević, Mirjana; id_orcid 0000-0001-7928-0102; +1 AuthorsĐorđević, Đorđe; Đukanović, Gordana; id_orcid 0000-0003-4047-3497; Duta, Alina; Devetaković-Radojević, Mirjana; id_orcid 0000-0001-7928-0102; Popović, Nikola;doi: 10.5937/fmet1902316d
This paper investigates the impact of various extrinsic shooting parameters regarding change of roughness-quality of surface textures of linear objects/elements when presented in the form of unstructured photogrammetrially created point-clouds. To perform this scientifically-wise, two types of specific quality-descriptors are identified: process-quality descriptors and smoothness related quality descriptors. Then, they are precisely defined, computed and mutually correlated. It can be generally concluded that for a fixed focal length, shooting directions perpendicular to the axis of targeted object/element, station-points uniformly radially distributed around it (at a circle of 360 deg.) and obtained process-quality descriptors values that belong to satisfying /recommended ranges, the performed photogrammetric digitalization is declared highly precise and satisfyingly accurate regarding roughness /smoothness and barely prone to object-to-camera distance. Rad istražuje uticaj različitih ekstrinzičnih parametara snimanja površina linijskih objekata /elemenata, na promenu kvaliteta njihovih tekstura sa aspekta hrapavosti u slučaju kada su one fotogrametrijski generisane u vidu nestrukturiranih oblaka tačaka. U cilju uvođenja naučne metodologije u predmetno eksperimentalno istraživanje, identifikovana su (kao relevantna) dva tipa specifičnih deskriptora analiziranog kvaliteta (deskriptori koji opisuju nivo kvaliteta softverskog/fotogrametrijskog procesuiranja digitalnih snimaka izabranog eksperimentalnog objekta /elementa i deskriptori kojima se definiše postignuti kvalitet hrapavosti tj. stepen očuvanosti glatkoće njegove digitalizovane površine). Ovi deskriptori su, potom, precizno definisani i softverskim putem izračunati. Doneti zaključci su bazirani na analizi ciljno-relevantnih korelacija prethodno dobijenih vrednosti tih deskriptora. Zaključeno je da je za nepromenljivu žižnu daljinu, pravce snimanja upravne na osu linijskog objekta-elementa koji se fotografiše, za pozicije foto-aparata i fotogrametrijske targete ravnomerno radijalno raspoređene oko te ose (po krugu od 360°), kao i za dobijene vrednosti parametara kvaliteta realizovanog fotogrametrijskog procesuiranja (process-quality descriptors values) koje su u prihvatljivom/preporučenom opsegu, sve digitalizovane površine su predstavljene oblacima tačkama čije generisanje karakterišu visoka preciznost (precision) i zadovoljavajući nivo tačnosti (accuracy) na koje neznatno utiče distanca sa koje se vrši snimanje.
FME Transactions arrow_drop_down FME Transactions; SCIndeks - Serbian Citation IndexArticle . 2019Data sources: SCIndeks - Serbian Citation Indexadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5937/fmet1902316d&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!visibility 102visibility views 102 download downloads 154 Powered bymore_vert FME Transactions arrow_drop_down FME Transactions; SCIndeks - Serbian Citation IndexArticle . 2019Data sources: SCIndeks - Serbian Citation Indexadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5937/fmet1902316d&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2015 SerbiaPublisher:National Library of Serbia Funded by:MESTD | The role and implementati..., MESTD | Studying climate change a..., MESTD | Spatial, environmental, e...MESTD| The role and implementation of the national spatial plan and regional development documents in renewal of strategic research, thinking and governance in Serbia ,MESTD| Studying climate change and its influence on environment: impacts, adaptation and mitigation ,MESTD| Spatial, environmental, energy and social aspects of developing settlements and climate change – mutual impactsAuthors: Jelena Lukovic; Branislav Bajat; Milan Kilibarda; Dejan Filipovic;Jelena Lukovic; Branislav Bajat; Milan Kilibarda; Dejan Filipovic;handle: 21.15107/rcub_gery_695
Solar radiation is a key driving force for many natural processes. At the Earth’s surface solar radiation is the result of complex interactions between the atmosphere and Earth’s surface. Our study highlights the development and evaluation of a data base of potential solar radiation that is based on a digital elevation model (DEM) with a resolution of 90 m over Serbia. The main aim of this paper is to map solar radiation in Serbia using DEM. This is so far the finest resolution being applied and presented using DEM. The final results of the potential direct, diffuse and total solar radiation as well as duration of insolation databases of Serbia are portrayed as thematic maps that can be communicated and shared easily through the cartographic web map-based service. [Projekat Ministarstva nauke Republike Srbije, br. III 43007, III 47014, i TR 36035]
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2298/tsci150430134l&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 11 citations 11 popularity Average influence Average impulse Top 10% Powered by BIP!visibility 271visibility views 271 download downloads 496 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2298/tsci150430134l&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2012 SerbiaPublisher:Springer Science and Business Media LLC Funded by:MESTD | The application of GNSS a..., MESTD | The role and implementati..., MESTD | Studying climate change a...MESTD| The application of GNSS and LIDAR technology for infrastructure facilities and terrain stability monitoring ,MESTD| The role and implementation of the national spatial plan and regional development documents in renewal of strategic research, thinking and governance in Serbia ,MESTD| Studying climate change and its influence on environment: impacts, adaptation and mitigationBajat, Branislav; Pejović, Milutin; Luković, Jelena; Manojlović, Predrag; Ducić, Vladan; Mustafić, Sanja;handle: 21.15107/rcub_gery_560
The appearence of geostatistics and geographical information systems has made it possible to analyze complex spatial patterns of meteorological elements over large areas in the applied climatology. The objective of this study is to use geostatistics to characterize the spatial structure and map the spatial variation of average values of precipitation for a 30-year period in Serbia. New, recently introduced, geostatistical algorithms facilitate utilization of auxiliary variables especially remote sensing data or freely available global datasets. The data from Advanced Spaceborn Thermal Emission and Reflection Radiometer global digital elevation model are incorporated as ancillary variables into spatial prediction of average annual precipitation using geostatistical method known as regression kriging. The R 2 value of 0.842 proves high performance result of the prediction of the proposed method.
GERY - GEography Rep... arrow_drop_down Theoretical and Applied ClimatologyArticle . 2012 . Peer-reviewedLicense: Springer TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s00704-012-0702-2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu42 citations 42 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!visibility 115visibility views 115 download downloads 24 Powered bymore_vert GERY - GEography Rep... arrow_drop_down Theoretical and Applied ClimatologyArticle . 2012 . Peer-reviewedLicense: Springer TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s00704-012-0702-2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu
Loading
description Publicationkeyboard_double_arrow_right Article 2019 SerbiaPublisher:Centre for Evaluation in Education and Science (CEON/CEES) Funded by:MESTD | The role and implementati..., MESTD | Development of new revita...MESTD| The role and implementation of the national spatial plan and regional development documents in renewal of strategic research, thinking and governance in Serbia ,MESTD| Development of new revitalization methodologies for hydro power plant turbine and hydro-mechanical equipment in relation to causes of material degradationAuthors: Đorđević, Đorđe; Đukanović, Gordana; id_orcid 0000-0003-4047-3497; Duta, Alina; Devetaković-Radojević, Mirjana; id_orcid 0000-0001-7928-0102; +1 AuthorsĐorđević, Đorđe; Đukanović, Gordana; id_orcid 0000-0003-4047-3497; Duta, Alina; Devetaković-Radojević, Mirjana; id_orcid 0000-0001-7928-0102; Popović, Nikola;doi: 10.5937/fmet1902316d
This paper investigates the impact of various extrinsic shooting parameters regarding change of roughness-quality of surface textures of linear objects/elements when presented in the form of unstructured photogrammetrially created point-clouds. To perform this scientifically-wise, two types of specific quality-descriptors are identified: process-quality descriptors and smoothness related quality descriptors. Then, they are precisely defined, computed and mutually correlated. It can be generally concluded that for a fixed focal length, shooting directions perpendicular to the axis of targeted object/element, station-points uniformly radially distributed around it (at a circle of 360 deg.) and obtained process-quality descriptors values that belong to satisfying /recommended ranges, the performed photogrammetric digitalization is declared highly precise and satisfyingly accurate regarding roughness /smoothness and barely prone to object-to-camera distance. Rad istražuje uticaj različitih ekstrinzičnih parametara snimanja površina linijskih objekata /elemenata, na promenu kvaliteta njihovih tekstura sa aspekta hrapavosti u slučaju kada su one fotogrametrijski generisane u vidu nestrukturiranih oblaka tačaka. U cilju uvođenja naučne metodologije u predmetno eksperimentalno istraživanje, identifikovana su (kao relevantna) dva tipa specifičnih deskriptora analiziranog kvaliteta (deskriptori koji opisuju nivo kvaliteta softverskog/fotogrametrijskog procesuiranja digitalnih snimaka izabranog eksperimentalnog objekta /elementa i deskriptori kojima se definiše postignuti kvalitet hrapavosti tj. stepen očuvanosti glatkoće njegove digitalizovane površine). Ovi deskriptori su, potom, precizno definisani i softverskim putem izračunati. Doneti zaključci su bazirani na analizi ciljno-relevantnih korelacija prethodno dobijenih vrednosti tih deskriptora. Zaključeno je da je za nepromenljivu žižnu daljinu, pravce snimanja upravne na osu linijskog objekta-elementa koji se fotografiše, za pozicije foto-aparata i fotogrametrijske targete ravnomerno radijalno raspoređene oko te ose (po krugu od 360°), kao i za dobijene vrednosti parametara kvaliteta realizovanog fotogrametrijskog procesuiranja (process-quality descriptors values) koje su u prihvatljivom/preporučenom opsegu, sve digitalizovane površine su predstavljene oblacima tačkama čije generisanje karakterišu visoka preciznost (precision) i zadovoljavajući nivo tačnosti (accuracy) na koje neznatno utiče distanca sa koje se vrši snimanje.
FME Transactions arrow_drop_down FME Transactions; SCIndeks - Serbian Citation IndexArticle . 2019Data sources: SCIndeks - Serbian Citation Indexadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5937/fmet1902316d&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!visibility 102visibility views 102 download downloads 154 Powered bymore_vert FME Transactions arrow_drop_down FME Transactions; SCIndeks - Serbian Citation IndexArticle . 2019Data sources: SCIndeks - Serbian Citation Indexadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5937/fmet1902316d&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2015 SerbiaPublisher:National Library of Serbia Funded by:MESTD | The role and implementati..., MESTD | Studying climate change a..., MESTD | Spatial, environmental, e...MESTD| The role and implementation of the national spatial plan and regional development documents in renewal of strategic research, thinking and governance in Serbia ,MESTD| Studying climate change and its influence on environment: impacts, adaptation and mitigation ,MESTD| Spatial, environmental, energy and social aspects of developing settlements and climate change – mutual impactsAuthors: Jelena Lukovic; Branislav Bajat; Milan Kilibarda; Dejan Filipovic;Jelena Lukovic; Branislav Bajat; Milan Kilibarda; Dejan Filipovic;handle: 21.15107/rcub_gery_695
Solar radiation is a key driving force for many natural processes. At the Earth’s surface solar radiation is the result of complex interactions between the atmosphere and Earth’s surface. Our study highlights the development and evaluation of a data base of potential solar radiation that is based on a digital elevation model (DEM) with a resolution of 90 m over Serbia. The main aim of this paper is to map solar radiation in Serbia using DEM. This is so far the finest resolution being applied and presented using DEM. The final results of the potential direct, diffuse and total solar radiation as well as duration of insolation databases of Serbia are portrayed as thematic maps that can be communicated and shared easily through the cartographic web map-based service. [Projekat Ministarstva nauke Republike Srbije, br. III 43007, III 47014, i TR 36035]
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2298/tsci150430134l&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 11 citations 11 popularity Average influence Average impulse Top 10% Powered by BIP!visibility 271visibility views 271 download downloads 496 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2298/tsci150430134l&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2012 SerbiaPublisher:Springer Science and Business Media LLC Funded by:MESTD | The application of GNSS a..., MESTD | The role and implementati..., MESTD | Studying climate change a...MESTD| The application of GNSS and LIDAR technology for infrastructure facilities and terrain stability monitoring ,MESTD| The role and implementation of the national spatial plan and regional development documents in renewal of strategic research, thinking and governance in Serbia ,MESTD| Studying climate change and its influence on environment: impacts, adaptation and mitigationBajat, Branislav; Pejović, Milutin; Luković, Jelena; Manojlović, Predrag; Ducić, Vladan; Mustafić, Sanja;handle: 21.15107/rcub_gery_560
The appearence of geostatistics and geographical information systems has made it possible to analyze complex spatial patterns of meteorological elements over large areas in the applied climatology. The objective of this study is to use geostatistics to characterize the spatial structure and map the spatial variation of average values of precipitation for a 30-year period in Serbia. New, recently introduced, geostatistical algorithms facilitate utilization of auxiliary variables especially remote sensing data or freely available global datasets. The data from Advanced Spaceborn Thermal Emission and Reflection Radiometer global digital elevation model are incorporated as ancillary variables into spatial prediction of average annual precipitation using geostatistical method known as regression kriging. The R 2 value of 0.842 proves high performance result of the prediction of the proposed method.
GERY - GEography Rep... arrow_drop_down Theoretical and Applied ClimatologyArticle . 2012 . Peer-reviewedLicense: Springer TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s00704-012-0702-2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu42 citations 42 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!visibility 115visibility views 115 download downloads 24 Powered bymore_vert GERY - GEography Rep... arrow_drop_down Theoretical and Applied ClimatologyArticle . 2012 . Peer-reviewedLicense: Springer TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s00704-012-0702-2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu