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Utikuma Region Alberta High Resolution Lidar-Multispectral Peatland and Ecotone Classification
| Description: | This includes high spatial resolution shape files of a wetland-peatland classification derived using multi-spectral WorldView-2 and lidar data of wetland class and peatland class and form for an area north of Utikuma Lake, Alberta Canada. The classification is based on a decision-tree classifier (Chasmer et al. 2016) with greater than 80% accuracy. Wetlands were identified in the original classification and separated into wetland class (bog, fen, marsh, swamp) and form (for peatlands only: open, shrub, treed). Peatland form was determined based on the density of tree/shrub data from lidar, topographic variability, and shape. A ecotonal classification (raster files) are also included as derived in Jones et al. (2024) based on lidar data. |
| Authors: | Chasmer, Laura E.; University of Lethbridge;  0000-0002-8062-1530Jones, Emily A.; University of Lethbridge; 0000-0001-8675-3369Devito, Kevin; University of Alberta; 0000-0002-8216-0985Hopkinson, Chris; University of Lethbridge; 0000-0002-3998-4778 |
| Keywords: | wetland peatland boreal remote sensing landcover classification Alberta |
| Field of Research: | Earth and related environmental sciences > Geomatics and earth systems observations > Geographic information system (GIS and GPS) applications
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| Publication Date: | 2024-02-01 |
| Publisher: | Federated Research Data Repository / dépôt fédéré de données de recherche |
| Funder: | Natural Sciences and Engineering Research Council of Canada; Discovery Grant; 2017-04492 Natural Sciences and Engineering Research Council of Canada; Discovery Grant; 2017-04362 |
| URI: | https://doi.org/10.20383/103.0892 |
| Related Identifiers: |
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| Geographic Coverage: | Place Name Lake Utikuma region Province / Province / Territory Alberta Territory Country Canada |
| Geolocation Box: | West Longitude -115.55 East Longitude -115.31 North Latitude 56.11 South Latitude 56 |
| Geographic Point: | Latitude 56.05 Longitude -115.44 |
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Access to this dataset is subject to the following terms:
Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/
Citation
Chasmer, L., Jones, E., Devito, K., Hopkinson, C. (2024). Utikuma Region Alberta High Resolution Lidar-Multispectral Peatland and Ecotone Classification. Federated Research Data Repository. https://doi.org/10.20383/103.0892
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