Articles with "ground truthing" as a keyword



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Ground-truthing climate-matching predictions in a post-release evaluation

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Published in 2020 at "Biological Control"

DOI: 10.1016/j.biocontrol.2020.104217

Abstract: Abstract Pereskia aculeata Miller (Cactaceae) is an invasive alien cactus which has negative impacts on indigenous plant biodiversity in South Africa. Catorhintha schaffneri Barilovsky & Garcia (Coreidae), the pereskia stem-wilter, was collected at coastal sites… read more here.

Keywords: agent; physiology; post release; ground truthing ... See more keywords
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Ground-truthing social vulnerability indices of Alaska fishing communities

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Published in 2018 at "Coastal Management"

DOI: 10.1080/08920753.2018.1498710

Abstract: Abstract Community vulnerability is increasingly evaluated through quantitative social indices, typically developed using secondary data sources rather than primary data collection. It is necessary to understand the validity of these indices if they will be… read more here.

Keywords: alaska fishing; vulnerability; ground truthing; community vulnerability ... See more keywords
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Developing and Ground-Truthing Multi-Scalar Approaches to Mapping Gentrification

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Published in 2020 at "Papers in Applied Geography"

DOI: 10.1080/23754931.2020.1789499

Abstract: Abstract Gentrification scholars have produced one of the most dynamic literatures in geography. Yet, an underexplored feature is the different outcomes that arise based on the spatial scale and index variables employed. A disconnect also… read more here.

Keywords: ground; gentrification; geography; mapping gentrification ... See more keywords
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Ground‐truthing of remotely sensed within‐field variability in a cv. Barbera plot for improving vineyard management

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Published in 2017 at "Australian Journal of Grape and Wine Research"

DOI: 10.1111/ajgw.12286

Abstract: Background and Aims Precision viticulture encompasses a series of techniques from remote to proximal sensing for describing and exploiting within-vineyard variability. Our aim was to assess how vigour mapping associated with detailed ground-truthing can provide… read more here.

Keywords: vineyard management; ground truthing; yield; variability ... See more keywords
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Ground Truthing and Physiological Validation of Vis-NIR Spectral Indices for Early Diagnosis of Nitrogen Deficiency in cv. Barbera (Vitis vinifera L.) Grapevines

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Published in 2019 at "Agronomy"

DOI: 10.3390/agronomy9120864

Abstract: Several narrow or broadband spectral indices can be calculated at varying spatial and spectral resolution, which can then be correlated with the physiological and nutritional status of the leaves. In a three-year trial carried out… read more here.

Keywords: nitrogen; spectral indices; physiological validation; barbera ... See more keywords