| ŘEZNÍK, Tomáš, Tomáš PAVELKA, Lukáš HERMAN, Šimon LEITGEB, Vojtěch LUKAS a Petr ŠIRŮČEK. Deployment and Verifications of the Spatial Filtering of Data Measured by Field Harvesters and Methods of Their Interpolation: Czech Cereal Fields between 2014 and 2018. Sensors. Basel, Switzerland: MDPI, 2019, roč. 19, č. 22, s. 1-25. ISSN 1424-8220. Dostupné z: https://dx.doi.org/10.3390/s19224879. |
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@article{1577836,
author = {Řezník, Tomáš and Pavelka, Tomáš and Herman, Lukáš and Leitgeb, Šimon and Lukas, Vojtěch and Širůček, Petr},
article_location = {Basel, Switzerland},
article_number = {22},
doi = {http://dx.doi.org/10.3390/s19224879},
keywords = {field harvester; yield mapping; sensor measurements; interpolation; data filtering},
language = {eng},
issn = {1424-8220},
journal = {Sensors},
title = {Deployment and Verifications of the Spatial Filtering of Data Measured by Field Harvesters and Methods of Their Interpolation: Czech Cereal Fields between 2014 and 2018},
url = {https://www.mdpi.com/1424-8220/19/22/4879},
volume = {19},
year = {2019}
}
TY - JOUR
ID - 1577836
AU - Řezník, Tomáš - Pavelka, Tomáš - Herman, Lukáš - Leitgeb, Šimon - Lukas, Vojtěch - Širůček, Petr
PY - 2019
TI - Deployment and Verifications of the Spatial Filtering of Data Measured by Field Harvesters and Methods of Their Interpolation: Czech Cereal Fields between 2014 and 2018
JF - Sensors
VL - 19
IS - 22
SP - 1-25
EP - 1-25
PB - MDPI
SN - 14248220
KW - field harvester
KW - yield mapping
KW - sensor measurements
KW - interpolation
KW - data filtering
UR - https://www.mdpi.com/1424-8220/19/22/4879
L2 - https://www.mdpi.com/1424-8220/19/22/4879
N2 - Yield mapping is a subject of research in (precision) agriculture and one of the primary concerns for farmers as it forms the basis of their income and has implications for subsidies and taxes. The presented approach involves deployment of field harvesters equipped with sensors that provide more detailed and spatially localized values than merely a sum of yields for the whole plot. The measurements from such sensors need to be filtered and subject to further processing, including interpolation, to facilitate follow-up interpretation. This paper aims to identify the relative differences between interpolations from (1) (field) measured data, (2) measured data that were globally filtered, and (3) measured data that were globally and locally filtered. All the measured data were obtained at a fully operational farm and are considered to represent a natural experiment. The revealed spatial patterns and recommendations regarding global and local filtering methods are presented at the end of the paper. Time investments into filtering techniques are also taken into account.
ER -
ŘEZNÍK, Tomáš, Tomáš PAVELKA, Lukáš HERMAN, Šimon LEITGEB, Vojtěch LUKAS a Petr ŠIRŮČEK. Deployment and Verifications of the Spatial Filtering of Data Measured by Field Harvesters and Methods of Their Interpolation: Czech Cereal Fields between 2014 and 2018. \textit{Sensors}. Basel, Switzerland: MDPI, 2019, roč.~19, č.~22, s.~1-25. ISSN~1424-8220. Dostupné z: https://dx.doi.org/10.3390/s19224879.
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