An Enhanced Digital Line Graph Design
Author | : |
Publisher | : |
Total Pages | : 156 |
Release | : 1990 |
ISBN-10 | : OSU:32435062555255 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book An Enhanced Digital Line Graph Design written by and published by . This book was released on 1990 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to increasing information demands on its digital cartographic data, the U.S. Geological Survey has designed an enhanced version of the Digital Line Graph, termed Digital Line Graph - Enhanced (DLG-E). In the DLG-E model, the phenomena represented by geographic and cartographic data are termed entities. Entities represent individual phenomena in the real world.