| 杨恒山.曲线元素数字化数据处理模型及其应用[J].南华大学学报(自然科学版),2007,21(3):20~22.[.Data Quality Control Models of Curve Features in GIS Spatial Database and its Application[J].Journal of University of South China(Science and Technology),2007,21(3):20~22.] |
| 曲线元素数字化数据处理模型及其应用 |
| Data Quality Control Models of Curve Features in GIS Spatial Database and its Application |
| 修订日期：2007-09-25 |
| DOI： |
| 中文关键词: 地图数字化 平差模型 工程测量 |
| 英文关键词:map digitization,adjustment model,engineering measuremeut |
| 基金项目:湖南省教育厅科研基金 |
| 杨恒山 |
| 湖南理工学院土木建筑工程系 湖南岳阳 |
| 摘要点击次数: 669 |
| 全文下载次数: 1 |
| 中文摘要: |
| 讨论了曲线元素数字化数据处理模型的建立方法,分析表明用附有未知数的条件平差模型较其它模型更为简便,最后分析了该模型在工程测量和地籍测量中的应用. |
| 英文摘要: |
| The paper established the collation models for curve.The analysis indicates that adjustment model of condition with unknown is more easy than other models.The last part of the essay analyzed the application of the model in engineering survey. |
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