| Naslov: | Vine canopy reconstruction and assessment with terrestrial lidar and aerial imaging |
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| Avtorji: | ID Petrović, Igor (Avtor)
ID Sečnik, Matej (Avtor)
ID Hočevar, Marko (Avtor)
ID Berk, Peter (Avtor) |
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| Datoteke: |  Petrovi-2022-Vine_Canopy_Reconstruction_and_As.pdf (8,23 MB)
MD5: D30FC10384F7132473097974AC628E45
 https://doi.org/10.3390/rs14225894
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FKBV - Fakulteta za kmetijstvo in biosistemske vede
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| Opis: | For successful dosing of plant protection products, the characteristics of the vine canopies should be known, based on which the spray amount should be dosed. In the field experiment, we compared two optical experimental methods, terrestrial lidar and aerial photogrammetry, with manual defoliation of some selected vines. Like those of other authors, our results show that both terrestrial lidar and aerial photogrammetry were able to represent the canopy well with correlation coefficients around 0.9 between the measured variables and the number of leaves. We found that in the case of aerial photogrammetry, significantly more points were found in the point cloud, but this depended on the choice of the ground sampling distance. Our results show that in the case of aerial UAS photogrammetry, subdividing the vine canopy segments to 5 × 5 cm gives the best representation of the volume of vine canopies. |
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| Ključne besede: | precision agriculture, remote sensing, 3D point clouds, vineyard, canopy reconstruction, terrestrial lidar, aerial photogrammetry, manual defoliation |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Poslano v recenzijo: | 12.09.2022 |
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| Datum sprejetja članka: | 15.11.2022 |
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| Datum objave: | 21.11.2022 |
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| Založnik: | MDPI |
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| Leto izida: | 2022 |
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| Št. strani: | Str. 1-23 |
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| Številčenje: | Letn. 14, Št. 22, št. članka 5894 |
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| PID: | 20.500.12556/DKUM-86916  |
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| UDK: | 634.8:632.9:528.8:004.9 |
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| COBISS.SI-ID: | 132638723 |
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| DOI: | 10.3390/rs14225894 |
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| ISSN pri članku: | 2072-4292 |
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| Datum objave v DKUM: | 15.07.2024 |
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| Število ogledov: | 123 |
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| Število prenosov: | 11 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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