Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313307975> ?p ?o ?g. }
- W4313307975 abstract "Rivers, lakes, and open water bodies play crucial roles in environmental development, especially in urban ecosystems. Accurate urban surface water body maps in high resolution are an important prerequisite for better and faster decision making for urban ecosystem monitoring, mitigating the effects of urban heat islands and urban climate change adaptation. Research presents new automatic algorithm for urban surface bodies mapping (AUWM). Algorithm was tested on Sentinel-2 data and can be applied globally for automatic mapping water bodies in 10-m spatial resolution. AUWM was developed based on modified normalized difference water index, pansharpening techniques (MNDWIPS), and k-means clustering algorithm. Research was provided on three study sites. The optimal number of classes for k-means in AUWM is four. Accuracy assessment results show that AUWM is a highly accurate method for water bodies mapping, confirmed by all statistical parameters; accuracy, kappa, precision, and F1 value are 0.997, 0.830, 0.998, and 0.998, respectively." @default.
- W4313307975 created "2023-01-06" @default.
- W4313307975 creator A5039337836 @default.
- W4313307975 creator A5062701049 @default.
- W4313307975 date "2022-12-16" @default.
- W4313307975 modified "2023-10-18" @default.
- W4313307975 title "Urban surface water bodies mapping using the automatic k-means based approach and sentinel-2 imagery" @default.
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- W4313307975 doi "https://doi.org/10.1080/10106049.2022.2148757" @default.
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