The Airborne Geophysical Drawing of Shaded Relief Map
详细信息
- 责任者：He Hui (China Aero Geophysical Survey and Remote Sensing Center for Land and Resources ; Beijing 100083 ; China) ; Xue Dianjun
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2013
- 卷期：37(5)
- 关键词：数字制图 ; digital cartography ; 航空物探 ; airborne geophysical exploration
- 页码：p.937-941
- 图表：7 illus., 9 refs.
- 分类号：2100
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
The shaded relief map can enhance the gradation and reality sense of the grid data,and the realistic three-dimensional grid data show the effect of the airborne geophysical interpretation of a wide range of integrated applications.Based on the principle of the drawing of the shaded relief map,the authors realized the drawing of the map,and compared the application effect between the image fusion and the image enhancement technique in the formation of the image.Through the application of the interpolation technology,the display technology and parallel algorithms can improve efficiency and ensure the display effect.