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High-accuracy surface modelling and its application to DEM generation
文献类型：期刊论文
| 作者 | Yue, TX; Song, DJ; Du, ZP; Wang, W |
| 刊名 | INTERNATIONAL JOURNAL OF REMOTE SENSING
 |
| 出版日期 | 2010 |
| 卷号 | 31期号:8页码:22,2205-2226 |
| ISSN号 | 0143-1161 |
| 英文摘要 | An innovative method, high-accuracy surface modelling (HASM), is presented, which is based on the fundamental theorem of surfaces. The fundamental theorem of surfaces makes sure that a surface is uniquely defined by the first and second fundamental coefficients. Numerical tests of a Gaussian synthetic surface show that the Root Mean Square Error of the HASM method is much less than the ones of classical methods, such as the Triangulated Irregular Network, Spline, Inverse Distance Weight and Kriging methods. The HASM method gives a solution to the error problem that has long troubled generations of digital elevation models. All the methods for surface modelling are used to simulate a Digital Elevation Map (DEM) of Qian-Yan-Zhou Experimental Station for Red Soil and Hilly Land, which has a great topographical variety. Shaded relief maps of the simulated DEMs are developed to represent the terrain relief of Qian-Yan-Zhou Experimental Station, which shows that simulation results of the HASM method are much better than the ones of classical methods. |
| 学科主题 | Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000277389300021 |
| 公开日期 | 2012-11-12 |
| 源URL | [http://ir.casipm.ac.cn/handle/190111/4537]  |
| 专题 | 科技战略咨询研究院_中国科学院科技政策与管理科学研究所(1985年6月-2015年12月) |
| 推荐引用方式 GB/T 7714 | Yue, TX,Song, DJ,Du, ZP,et al. High-accuracy surface modelling and its application to DEM generation[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2010,31(8):22,2205-2226. |
| APA | Yue, TX,Song, DJ,Du, ZP,&Wang, W.(2010).High-accuracy surface modelling and its application to DEM generation.INTERNATIONAL JOURNAL OF REMOTE SENSING,31(8),22,2205-2226. |
| MLA | Yue, TX,et al."High-accuracy surface modelling and its application to DEM generation".INTERNATIONAL JOURNAL OF REMOTE SENSING 31.8(2010):22,2205-2226. |
入库方式： OAI收割
来源：科技战略咨询研究院
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