| 基于三维格网的坐标转换改进方法 |
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| 引用本文： | 潘国富. 基于三维格网的坐标转换改进方法[J]. 测绘信息与工程, 2012, 37(4): 26-28 |
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| 作者姓名： | 潘国富 |
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| 作者单位： | 广州中海达卫星导航技术股份有限公司,广州市番禺大道北537号,511400 |
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| 摘 要： | 介绍了格网坐标转换方法,对格网点插值在区域边缘及已知点病态分布的情况进行了讨论。以TIN三角元优选策略增强格网点插值精度和稳定性。最后通过实例数据,验证了格网转换的精度及改进策略的有效性。
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| 关 键 词： | 连续运行参考站系统 格网坐标转换 GPS |
Advanced Method for Grid Based Coordinate Transformation |
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| PAN Guo fu. Advanced Method for Grid Based Coordinate Transformation[J]. Journal of Geomatics, 2012, 37(4): 26-28 |
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| Authors: | PAN Guo fu |
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| Affiliation: | PAN Guo fu BAO Zhixiong (Guangzhou Hi-Target Navigation Teeh Co. Ltd, 537 North Panyu Avenue, Guangzhou 511400, China) |
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| Abstract: | A new TIN-based grid interpolation method is proposed for coordinate transformation of wide-area CORS. The method works well in case of grid edge interpolation or abnormal distri- bution of known points. Experiment results show that the coordinate transformation result is ac- curate and the improved strategy based on TIN is effective. |
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| Keywords: | CORS grid coordinate transformation GPS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
