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  • 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 flow accumulation 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 topographic attributes 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 agronomical poin
  • 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 flow accumulation 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 topographic attributes 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 agronomical poin (en)
Title
  • Topographical characteristics for precision agriculture in conditions of the Czech Republic
  • Topographical characteristics for precision agriculture in conditions of the Czech Republic (en)
skos:prefLabel
  • Topographical characteristics for precision agriculture in conditions of the Czech Republic
  • Topographical characteristics for precision agriculture in conditions of the Czech Republic (en)
skos:notation
  • RIV/60460709:41330/14:63688!RIV15-MSM-41330___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...iv/cisloPeriodika
  • 50
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 50723
http://linked.open...ai/riv/idVysledku
  • RIV/60460709:41330/14:63688
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Topography, precision agriculture, flow accumulation modelling, crop yield (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [0A9B39F21A5F]
http://linked.open...i/riv/nazevZdroje
  • Applied Geography
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 2014
http://linked.open...iv/tvurceVysledku
  • Moudrý, Vítězslav
  • Kumhálová, Jitka
http://linked.open...ain/vavai/riv/wos
  • 000336111500010
issn
  • 0143-6228
number of pages
http://localhost/t...ganizacniJednotka
  • 41330
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