Détail de l'auteur
Auteur M.C. Bernhardt |
Documents disponibles écrits par cet auteur (1)
Ajouter le résultat dans votre panier Affiner la recherche Interroger des sources externes
Quantitative characterization of cartographic lines for generalization / M.C. Bernhardt (1992)
Titre : Quantitative characterization of cartographic lines for generalization Type de document : Monographie Auteurs : M.C. Bernhardt, Auteur Editeur : Colombus (Ohio) : Ohio State University Année de publication : 1992 Collection : Department of Geodetic Science and Surveying Reports num. 425 Importance : 142 p. Format : 21 x 27 cm Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] généralisation cartographique automatisée
[Termes IGN] ligne caractéristique
[Vedettes matières IGN] GénéralisationRésumé : (Auteur) This report addresses the problem of the quantitative characterization of caviii could potentially capture qualities of a curve traced out on a plane, such as how the curve meanders and the degree of jaggedness, are investigated. In particular, the following are described: fractal measures, angle measures, curvilinearity measures, and distances from baselines Next, a variety of lines from 1:24,000 scale USGS maps, along with their manual generalizations and analytical simplifications, are evaluated using the described measures. The results are analyzed in the context of generalization for two reasons - (1) to study how the measures change as a line is generalized, and (2) to consider the degree to which the measures actually do characterize cartographic lines, and consequently, the extent to which the measures can potentially be used to guide the process of generalization. Patterns revealed in the results of measuring the lines are discussed. Numéro de notice : 12103 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Monographie Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=54533 Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 12103-01 39.20 Livre Centre de documentation En réserve M-103 Disponible