Media type: E-Article Title: Parallel polygon line shading: the quest for more computational power from an existing GIS algorithm Contributor: Roche, Stephen C.; Gittings, Bruce M. Published: Informa UK Limited, 1996 Published in: International Journal of Geographical Information Systems, 10 (1996) 6, Seite 731-746 Language: English DOI: 10.1080/02693799608902107 ISSN: 0269-3798 Keywords: General Earth and Planetary Sciences ; Library and Information Sciences ; Geography, Planning and Development ; Information Systems Origination: Footnote: