Airborne laser scanning data as a source of field topographical characteristics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F13%3A00002602" target="_blank" >RIV/00027006:_____/13:00002602 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41310/13:60667 RIV/60460709:41330/13:60667
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Airborne laser scanning data as a source of field topographical characteristics
Original language description
This work is therefore focused on the evaluation of airborne laser scanning data suitability as another source for topographical characteristics creation on a smaller scale for the needs of precision agriculture. The experimental data for this study wereobtained from experimental field of 11.5 ha in Prague?Ruzyne (50°05`N, 14°18`E). The topographic data were obtained by using of a hand-held RTK-GPS receiver and by the help of airborne laser scanning. RTK-GPS elevation data were recorded as accurately as possible (?0.02 m) at 300 positions in the experimental field on an almost regular grid. Forward stepwise linear regression on significance level p=0.05 was used for the purpose to evaluate the influence of topography on yield. The influence of topography on the yields was in relation to precipitations and temperature.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GC - Plant growing, crop rotation
OECD FORD branch
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Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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