Nighttime Mobile Laser Scanning and 3D Luminance Measurement : Verifying the Outcome of Roadside Tree Pruning with Mobile Measurement of the Road Environment
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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en
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13
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ISPRS International Journal of Geo-Information, Volume 9, issue 7
Abstract
Roadside vegetation can affect the performance of installed road lighting. We demonstrate a workflow in which a car-mounted measurement system is used to assess the light-obstructing effect of roadside vegetation. The mobile mapping system (MMS) includes a panoramic camera system, laser scanner, inertial measurement unit, and satellite positioning system. The workflow and the measurement system were applied to a road section of Munkkiniemenranta, Helsinki, Finland, in 2015 and 2019. The relative luminance distribution on a road surface and the obstructing vegetation were measured before and after roadside vegetation pruning applying a luminance-calibrated mobile mapping system. The difference between the two measurements is presented, and the opportunities provided by the mobile 3D luminance measurement system are discussed.Description
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Maksimainen, M, Vaaja, M T, Kurkela, M, Virtanen, J-P, Julin, A, Jaalama, K & Hyyppä, H 2020, 'Nighttime Mobile Laser Scanning and 3D Luminance Measurement : Verifying the Outcome of Roadside Tree Pruning with Mobile Measurement of the Road Environment', ISPRS International Journal of Geo-Information, vol. 9, no. 7, 455. https://doi.org/10.3390/ijgi9070455