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| 地质数据的抽样检查方法研究 | |
| 引用本文： | 李军,姜作勤,童小华.地质数据的抽样检查方法研究[J].地理信息世界,2006,4(2):8-11,16. |
| 作者姓名： | 李军 姜作勤 童小华 |
| 作者单位： | 1. 吉林大学综合信息矿产预测研究所,吉林,长春,130026 2. 中国地质调查局发展研究中心,北京,100083 3. 上海同济大学,测量与国土信息工程系,上海,200092 |
| 摘 要： | 地质数据内容复杂,数据量大,抽样是检查地质数据质量不可缺少的方法。但到目前为止,地质数据的抽样检查基本上采用百分比抽样方案及简单随机和分层抽样方法。本文是在制定地质数据质量检查评价规范过程中进行有关研究的基础上写成的。首先阐述国内外用于数据,特别是空间数据抽样检查的标准及相关研究的现状,并结合地质数据的特点,分析适用于地质数据质量检查的抽样技术,探讨解决不同类型地质数据的抽样方案和抽样方法。 |
| 关 键 词： | 地质数据 抽样检查 |
| 文章编号： | 1672-1586（2006）02-0008-04 |
| 收稿时间： | 2006-03-23 |
| 修稿时间： | 2006-03-23 |
Research on Sampling Inspection Method for Geological Data |
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| LI Jun,JIANG Zuo-qin,TONG Xiao-hua.Research on Sampling Inspection Method for Geological Data[J].Geomatics World,2006,4(2):8-11,16. | |
| Authors: | LI Jun JIANG Zuo-qin TONG Xiao-hua |
| Institution: | 1.Institute of Integrated Mineral Resources Assessment of Jilin University, Jilin 130026, China; 2.Development and Research Center, China Geological Survey, Beijing 100083, China; 3.Department of Geomatics, Tongji University, Shanghai 200092, China |
| Abstract: | Sampling inspection is an indispensable method for quality inspection of geological data.However, percent sampling has been mainly used for sampling inspection of geological data till now. Thepaper first describes the states of standards and researches related to sampling inspection for data,especially spatial data. Then it analyzes which standard is suitable to be a base standard for qualityinspection of geological data according to its characteristics. In the end, the issues about samplingschema for quality inspection of different types of geological data are discussed. |
| Keywords: | geological data sampling inspection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |