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Estimation of the accuracy of terrestrial laser scanning has become a topical research issue. Point‐cloud accuracy should be clearly differentiated from the accuracy of individual points, as it is influenced by positional errors and adjacent error spaces. Furthermore, it cannot be determined by the sum of positional errors. In this paper it is proposed that the average error‐ellipsoid model is favourable...
To date, numerous automatic building detection methods using lidar data have been developed. However, in most cases the parameters used for the evaluation of the results are not specified, accuracy assessment results cannot be readily compared or no result evaluation is performed at all. In this study, accuracy assessment aspects have been analysed in order to find a generally applicable approach...
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