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20 lines
1.3 KiB
Text
20 lines
1.3 KiB
Text
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WhiteboxTools is an advanced geospatial data analysis platform developed by
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Prof. John Lindsay at the University of Guelph's Geomorphometry and
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Hydrogeomatics Research Group. WhiteboxTools can be used to perform common
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geographical information systems (GIS) analysis operations, such as
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cost-distance analysis, distance buffering, and raster reclassification. Remote
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sensing and image processing tasks include image enhancement (e.g. panchromatic
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sharpening, contrast adjustments), image mosaicing, numerous filtering
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operations, simple classification (k-means), and common image transformations.
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WhiteboxTools also contains advanced tooling for spatial hydrological analysis
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(e.g. flow-accumulation, watershed delineation, stream network analysis, sink
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removal), terrain analysis (e.g. common terrain indices such as slope,
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curvatures, wetness index, hillshading; hypsometric analysis; multi-scale
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topographic position analysis), and LiDAR data processing. LiDAR point clouds
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can be interrogated (LidarInfo, LidarHistogram), segmented, tiled and joined,
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analyized for outliers, interpolated to rasters (DEMs, intensity images), and
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ground-points can be classified or filtered. WhiteboxTools is not a
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cartographic or spatial data visualization package; instead it is meant to
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serve as an analytical backend for other data visualization software, mainly
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GIS.
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