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Combining multispectral aerial imagery and digital surface models to extract urban buildings
2011
Journal of Maps
This paper presents an automated classification of buildings in Coleraine, Northern Ireland. The classification was generated using very high spatial resolution data (10 cm) from a Digital Mapping Camera (DMC) for March 2009. The visible to near infrared (VNIR) bands of the DMC enabled a supervised classification to be performed to extract buildings from vegetation. A Digital Surface Model (DSM) was also created from the image to differentiate between buildings and other land classes with
doi:10.4113/jom.2011.1152
fatcat:fcsqya26srfkng3l6zfdxlh35m