Urban footprint extraction derived from worldview-2 satellite imagery by random forest and k-nearest neighbours algorithm
IBP Bhayunagiri,
M Saifulloh
Abstract:High-resolution spatial data regarding the distribution of urban areas is fundamental concerning regional spatial planning and monitoring the development of built-up areas. Many researchers have extracted urban footprints using low to medium-resolution satellite imagery. For applications on a global and regional scale, low to medium image resolution are suitable. Nevertheless, higher image resolution is required on a local scale, down to a small urban area level. This study objective to mapping the built-up la… Show more
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