isprs archives XLI B2 641 2016
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Taking Grote's work (Grote, 2012) as example, the road extraction starts with a segmentation using the normalised cuts algorithm, afterwards the segments are
The assessment of the positional accuracy of the orthophoto in Milan is performed using as the reference dataset (ground truth) the building roof layer of the official
Next, a Web Ontology Language (OWL) ontology is created to describe the dataset information content using the Open Geospatial Consortium’s (OGC) GeoSPARQL vocabulary..
This subsection reports the correlation analysis result using the hourly travel volumes of the trips inferred from smart card data and mobile phone data.. The scatter plot of
The approach presented in the current study was based on the evaluation of SMOS L2 and L3 soil moisture products over Romania using in-situ stations
This means that in the case of either a non rich dataset or of one where less popular roads cross popular ones and given that vehicles tend to follow the latter, not all
In this study, we analyze urban traffic flow using taxi trajectory data to understand the characteristics of traffic flow from the network centrality perspective
Given a set of features in the map and for each feature a set of label candidates, a common problem is to select an independent set of labels (that is, a labeling without
