Articles with "uav imagery" as a keyword



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Invasive buffelgrass detection using high‐resolution satellite and UAV imagery on Google Earth Engine

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Published in 2019 at "Remote Sensing in Ecology and Conservation"

DOI: 10.1002/rse2.116

Abstract: Methods to detect and monitor the spread of invasive grasses are critical to avoid ecosystem transformations and large economic costs. The rapid spread of non‐native buffelgrass(Pennisetum ciliare) has intensified fire risk and is replacing fire… read more here.

Keywords: buffelgrass; resolution satellite; uav imagery; resolution ... See more keywords
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Machine learning to detect marine animals in UAV imagery: effect of morphology, spacing, behaviour and habitat

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Published in 2021 at "Remote Sensing in Ecology and Conservation"

DOI: 10.1002/rse2.205

Abstract: Machine learning algorithms are being increasingly used to process large volumes of wildlife imagery data from unmanned aerial vehicles (UAVs); however, suitable algorithms to monitor multiple species are required to enhance efficiency. Here, we developed… read more here.

Keywords: machine; sea; spacing behaviour; marine ... See more keywords
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Estimation of tomato water status with photochemical reflectance index and machine learning: Assessment from proximal sensors and UAV imagery

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Published in 2023 at "Frontiers in Plant Science"

DOI: 10.3389/fpls.2023.1057733

Abstract: Tracking plant water status is a critical step towards the adaptive precision irrigation management of processing tomatoes, one of the most important specialty crops in California. The photochemical reflectance index (PRI) from proximal sensors and… read more here.

Keywords: proximal sensors; water; uav imagery; plant ... See more keywords