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Mapping drainage di...
Mapping drainage ditches in forested landscapes using deep learning and aerial laser scanning
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- Lidberg, William (författare)
- Dept. of Forest Ecology and Management, Swedish Univ. of Agricultural Sciences, Umeå, Sweden
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- Paul, Siddhartho Shekhar (författare)
- Dept. of Forest Ecology and Management, Swedish Univ. of Agricultural Sciences, Umeå, Sweden
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- Westphal, Florian (författare)
- Dept. of Computing, School of Engineering, Jönköping Univ., Jönköping, Sweden
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- Richter, Kai-Florian (författare)
- Umeå universitet,Institutionen för datavetenskap
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- Lavesson, Niklas (författare)
- Dept. of Software Engineering, Blekinge Institute of Technology, Karlskrona, Sweden
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- Melniks, Raitis (författare)
- Dept. of Forest Operations and Energy, Latvian State Forest Research Institute ‘Silava,’ Salaspils, Latvia
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- Ivanovs, Janis (författare)
- Dept. of Forest Operations and Energy, Latvian State Forest Research Institute ‘Silava,’ Salaspils, Latvia
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- Ciesielski, Mariusz (författare)
- Dept. of Geomatics, Forest Research Institute, Sękocin Stary, Raszyn, Poland
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- Leinonen, Antti (författare)
- Finnish Forest Centre, Kajaani, Finland
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- Ågren, Anneli M. (författare)
- Dept. of Forest Ecology and Management, Swedish Univ. of Agricultural Sciences, Umeå, Sweden
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Dept of Forest Ecology and Management, Swedish Univ. of Agricultural Sciences, Umeå, Sweden Dept. of Computing, School of Engineering, Jönköping Univ., Jönköping, Sweden (creator_code:org_t)
- American Society of Civil Engineers (ASCE), 2023
- 2023
- Engelska.
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Ingår i: Journal of irrigation and drainage engineering. - : American Society of Civil Engineers (ASCE). - 0733-9437 .- 1943-4774. ; 149:3
- Relaterad länk:
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https://doi.org/10.1...
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https://umu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Extensive use of drainage ditches in European boreal forests and in some parts of North America has resulted in a major change in wetland and soil hydrology and impacted the overall ecosystem functions of these regions. An increasing understanding of the environmental risks associated with forest ditches makes mapping these ditches a priority for sustainable forest and land use management. Here, we present the first rigorous deep learning–based methodology to map forest ditches at regional scale. A deep neural network was trained on airborne laser scanning data (ALS) and 1,607 km of manually digitized ditch channels from 10 regions spread across Sweden. The model correctly mapped 86% of all ditch channels in the test data, with a Matthews correlation coefficient of 0.78. Further, the model proved to be accurate when evaluated on ALS data from other heavily ditched countries in the Baltic Sea Region. This study leads the way in using deep learning and airborne laser scanning for mapping fine-resolution drainage ditches over large areas. This technique requires only one topographical index, which makes it possible to implement on national scales with limited computational resources. It thus provides a significant contribution to the assessment of regional hydrology and ecosystem dynamics in forested landscapes.
Ämnesord
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Skogsvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Forest Science (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Fjärranalysteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Remote Sensing (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- Ditches
- Channel
- airborne laser scanning
- Deep learning
- Semantic segmentation
- Computer Science
- datalogi
- Earth Sciences with Specialization Environmental Analysis
- geovetenskap med inriktning mot miljöanalys
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Lidberg, William
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Paul, Siddhartho ...
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Westphal, Floria ...
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Richter, Kai-Flo ...
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Lavesson, Niklas
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Melniks, Raitis
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visa fler...
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Ivanovs, Janis
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Ciesielski, Mari ...
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Leinonen, Antti
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Ågren, Anneli M.
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visa färre...
- Om ämnet
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- LANTBRUKSVETENSKAPER
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LANTBRUKSVETENSK ...
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och Lantbruksvetensk ...
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och Skogsvetenskap
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Naturresurstekni ...
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och Fjärranalystekni ...
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- NATURVETENSKAP
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NATURVETENSKAP
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och Data och informa ...
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och Datavetenskap
- Artiklar i publikationen
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Journal of irrig ...
- Av lärosätet
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Umeå universitet