Title: Hydrography and Geographic Information Systems
Citation: GeoInformatics vol. 8 p. 48-49
Publisher: Koos van der Lei - Ruud Groothuis
Publication Year: 2005
JRC N°: JRC30965
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC30965
Type: Articles in periodicals and books
Abstract: Mapping hydrological data from cartography often introduces several inconsistencies in the vector river network and prevents from GIS-processability. Nevertheless, by means of editing functionalities and of a river-network model, it is possible to draw river networks with consistent feature geometry and topological connectivity.
JRC Directorate:Space, Security and Migration

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