Abstract:Viljelijän toimintaympäristö muuttuu nopeasti, ja yhteiskunta asettaa viljelylle yhä enemmän ja monimutkaisempia vaatimuksia muun muassa viljelyn ympäristövaikutusten sekä tuotettujen raaka-aineiden, laadun, turvallisuuden, tuotantotavan ja jäljitettävyyden suhteen. Samaan aikaan maatiloille kohdistetaan kasvavia tuotannon tehostamisvaatimuksia tuotantopanosten jatkuvan hinnannousun ja tuotteesta saatavan hinnan erotuksen puristuksessa. Viljelijöiden kapasiteetti ja hyvinvointi kyseenalaistuvat lisääntyneen he… Show more
“…Still new and massive field trials are needed in order to understand the relation between different quality factors of crops and their spectral reflectance. The suggestion for future PF research is to first have an overall data collection infra, such as Cropinfra (Pesonen et al 2012, Backman et al 2019, on top of that there is a need to improve data quality with accurate positioning and headland automation and then combine the entire system with field trial infrastructure, where the knowledge for thematic and temporal accuracy is gained and beneficial PF applications can be designed. A missing part of this chain will leave propagating uncertainties.…”
Section: Discussionmentioning
confidence: 99%
“…The determined error was the difference between the measured true position and the recorded position of the test unit at the same time. Data collection and synchronization were executed in National Instrument LabVIEW environment on a docked laptop used in our Cropinfra platform (Pesonen et al, 2012). The test drives were close to regular farming operations.…”
Section: General Data Collection Methodologymentioning
confidence: 99%
“…The foundations for this dissertation have long been built and the approaches in the related publications are a result of iterative works of the author. Challenges with the ISOBUS task execution were first been addressed in Suomi et al( 2006), Pesonen et al (2007), Ojanne et al (2009), , Nikkilä et al (2012b) and Pesonen et al (2012) and Nikkilä (2013). The overlapping work with farm machinery was introduced for example in Kaivosoja (2009) and .…”
“…Still new and massive field trials are needed in order to understand the relation between different quality factors of crops and their spectral reflectance. The suggestion for future PF research is to first have an overall data collection infra, such as Cropinfra (Pesonen et al 2012, Backman et al 2019, on top of that there is a need to improve data quality with accurate positioning and headland automation and then combine the entire system with field trial infrastructure, where the knowledge for thematic and temporal accuracy is gained and beneficial PF applications can be designed. A missing part of this chain will leave propagating uncertainties.…”
Section: Discussionmentioning
confidence: 99%
“…The determined error was the difference between the measured true position and the recorded position of the test unit at the same time. Data collection and synchronization were executed in National Instrument LabVIEW environment on a docked laptop used in our Cropinfra platform (Pesonen et al, 2012). The test drives were close to regular farming operations.…”
Section: General Data Collection Methodologymentioning
confidence: 99%
“…The foundations for this dissertation have long been built and the approaches in the related publications are a result of iterative works of the author. Challenges with the ISOBUS task execution were first been addressed in Suomi et al( 2006), Pesonen et al (2007), Ojanne et al (2009), , Nikkilä et al (2012b) and Pesonen et al (2012) and Nikkilä (2013). The overlapping work with farm machinery was introduced for example in Kaivosoja (2009) and .…”
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