Integrated spatial sampling modeling of geospatial data
文献类型：SCI/SSCI论文
| 作者 | Li L. F. ; Wang J. F. |
| 发表日期 | 2004 |
| 关键词 | spatial sampling general integrated modeling component object practical application |
| 英文摘要 | Spatial sampling is a necessary and important method for extracting geospatial data and its methodology directly affects the geo-analysis results. Counter to the deficiency of separate models of spatial, sampling, this article analyzes three crucial elements of spatial sampling (frame, correlation and decision diagram) and induces its general integrated model. The program of Spatial Sampling Integration (SSI) has been developed with Component Object Model (COM) to realize the general integrated model. In two practical applications, i.e. design of the monitoring network of natural disasters and sampling survey of the areas of non-cultivated land, SSI has produced accurate results at less cost, better realizing the cost-effective goal of sampling toward the geo-objects with spatial correlation. The two cases exemplify expanded application and convenient implementation of the general integrated model with inset components in an integrated environment, which can also be extended to other modeling of spatial analysis. |
| 出处 | Science in China Series D-Earth Sciences |
| 卷 | 47 |
| 期 | 3 |
| 页 | 201-208 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1006-9313 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/23644]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Li L. F.,Wang J. F.. Integrated spatial sampling modeling of geospatial data. 2004. |
入库方式： OAI收割
来源：地理科学与资源研究所
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