The Influence of Digital Elevation Model Quality on The Automatic Generation of Contour Lines-A Case Study of The 40 Meter DEM of Council of Agriculture
碩士 === 國立臺灣大學 === 地理環境資源學研究所 === 91 === It is effective and precise to derive contour lines from DEM data automatically by GIS software. Nevertheless, there are many unreasonable contour lines or pattern in the automated contours. Unreasonable contour lines include break off, fork and saw. Unreasona...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2003
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/61634354042897033999 |