CN101586963B - 基于形状保真的地图坐标转换方法 - Google Patents
基于形状保真的地图坐标转换方法 Download PDFInfo
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- CN101586963B CN101586963B CN2009100629811A CN200910062981A CN101586963B CN 101586963 B CN101586963 B CN 101586963B CN 2009100629811 A CN2009100629811 A CN 2009100629811A CN 200910062981 A CN200910062981 A CN 200910062981A CN 101586963 B CN101586963 B CN 101586963B
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- 238000011426 transformation method Methods 0.000 title claims abstract description 6
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000010606 normalization Methods 0.000 claims abstract description 4
- 238000004422 calculation algorithm Methods 0.000 claims description 13
- 230000009466 transformation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000001131 transforming effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
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- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
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- 238000004364 calculation method Methods 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
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CN2009100629811A CN101586963B (zh) | 2009-07-03 | 2009-07-03 | 基于形状保真的地图坐标转换方法 |
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CN2009100629811A CN101586963B (zh) | 2009-07-03 | 2009-07-03 | 基于形状保真的地图坐标转换方法 |
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CN101586963A CN101586963A (zh) | 2009-11-25 |
CN101586963B true CN101586963B (zh) | 2011-08-17 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102374866B (zh) * | 2011-08-25 | 2013-03-13 | 武汉光庭信息技术有限公司 | 基于走行方向的有损道路形状融合方法 |
CN104048659B (zh) * | 2014-06-16 | 2017-04-05 | 广州杰赛科技股份有限公司 | 地图坐标系的转换方法和*** |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6507784B1 (en) * | 2000-03-14 | 2003-01-14 | Aisin Aw Co., Ltd. | Road map display device and redoce media for use in the same |
CN1645056A (zh) * | 2004-01-20 | 2005-07-27 | Lg电子有限公司 | 转换地图数据坐标值的方法 |
CN1712898A (zh) * | 2004-06-25 | 2005-12-28 | 私立逢甲大学 | 地理空间转换方法 |
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- 2009-07-03 CN CN2009100629811A patent/CN101586963B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6507784B1 (en) * | 2000-03-14 | 2003-01-14 | Aisin Aw Co., Ltd. | Road map display device and redoce media for use in the same |
CN1645056A (zh) * | 2004-01-20 | 2005-07-27 | Lg电子有限公司 | 转换地图数据坐标值的方法 |
CN1712898A (zh) * | 2004-06-25 | 2005-12-28 | 私立逢甲大学 | 地理空间转换方法 |
Non-Patent Citations (2)
Title |
---|
何睿,章坚武.GPS电子地图坐标转换算法研究.《火控雷达技术》.2006,第35卷82-85. * |
张菊清,杨元喜,曾安敏.多种地图坐标***的转换方法及比较.《测绘通报》.2008,(第8期),32-35. * |
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Inventor after: Luo Yuejun Inventor after: Dai Zejun Inventor after: Song Xiangbo Inventor after: Wang Peng Inventor after: Feng Ying Inventor after: Xia Dan Inventor before: Zhu Dunyao Inventor before: Dai Zejun Inventor before: Song Xiangbo Inventor before: Wang Peng Inventor before: Feng Ying Inventor before: Xia Dan |
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Denomination of invention: Map coordinate transformation method based on shape fidelity Effective date of registration: 20210909 Granted publication date: 20110817 Pledgee: Wuhan Jiangxia sub branch of Bank of Communications Co., Ltd Pledgor: WUHHAN KOTEL BIG DATE Corp. Registration number: Y2021980009115 |
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