Geographic Information System Data Sampling Design and Implementation
文献类型：会议论文
| 作者 | Jiang C. S. ; Wang J. F. ; Hu M. G. ; Li L. F. ; Cao Z. D. |
| 出版日期 | 2009 |
| 会议名称 | Proceedings of SPIE-The International Society for Optical Engineering |
| 关键词 | Sampling theory Sampling Software Sandwich sampling Spatial sampling GIS gis soil |
| 英文摘要 | This paper discusses the importance of sampling in Geographic Information Systems (GIS), and briefly summarizes the classical sampling theories of simple random sampling, systematic sampling and stratified sampling. The main purpose of this paper is to introduce the architecture of spatial sampling software named as Sandwich Spatial Sampling Package. In this software, the steps of sampling include calculating sampling size, distributing samples, calculating and displaying sampling results. The first step can be divided into four parts: setting configuration files, selecting sampling fields and relative parameters, inputting parameters to calculate sampling sizes and displaying calculated results to help users choose the best function to calculate sampling size. |
| 收录类别 | CPCI |
| 会议录出版者 | Spie-Int Soc Optical Engineering |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| ISBN号 | 978-0-8194-7388-2 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/25139]  |
| 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 | Jiang C. S.,Wang J. F.,Hu M. G.,et al. Geographic Information System Data Sampling Design and Implementation[C]. 见:Proceedings of SPIE-The International Society for Optical Engineering. |
入库方式： OAI收割
来源：地理科学与资源研究所
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