Topographical characteristics for precision agriculture in conditions of the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F14%3A63688" target="_blank" >RIV/60460709:41330/14:63688 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Topographical characteristics for precision agriculture in conditions of the Czech Republic

Popis výsledku v původním jazyce

The impact of topography is important in precision agriculture management, mainly in explaining yield variability. That is why the main aim of this study was to discuss the possibility of modelling topographic features (digital elevation, slope and flowaccumulation models) created with the help of single flow 8-directions algorithm and/or multiple flow 8-directions algorithm from three different data sources on 11.5 hectares large experimental plot. The relationship between grown crops and topographicattributes was also evaluated. Topographic characteristics were created from two data sets of RTK-GPS and the data from airborne laser scanning. The results showed that all three data sources can be used for topographical characteristics creating for precision agriculture purposes. Common GIS software package can be used for flow accumulation evaluation. No important difference between flow accumulation models created from single and multiple flow 8-directions algorithm was found. From a

Název v anglickém jazyce

Topographical characteristics for precision agriculture in conditions of the Czech Republic

Popis výsledku anglicky

The impact of topography is important in precision agriculture management, mainly in explaining yield variability. That is why the main aim of this study was to discuss the possibility of modelling topographic features (digital elevation, slope and flowaccumulation models) created with the help of single flow 8-directions algorithm and/or multiple flow 8-directions algorithm from three different data sources on 11.5 hectares large experimental plot. The relationship between grown crops and topographicattributes was also evaluated. Topographic characteristics were created from two data sets of RTK-GPS and the data from airborne laser scanning. The results showed that all three data sources can be used for topographical characteristics creating for precision agriculture purposes. Common GIS software package can be used for flow accumulation evaluation. No important difference between flow accumulation models created from single and multiple flow 8-directions algorithm was found. From a

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Geography

ISSN

0143-6228

e-ISSN

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Svazek periodika

2014

Číslo periodika v rámci svazku

50

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

90-98

Kód UT WoS článku

000336111500010

EID výsledku v databázi Scopus

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