CN111898819B - 空间网格划分方法及装置 - Google Patents
空间网格划分方法及装置 Download PDFInfo
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- CN111898819B CN111898819B CN202010725726.7A CN202010725726A CN111898819B CN 111898819 B CN111898819 B CN 111898819B CN 202010725726 A CN202010725726 A CN 202010725726A CN 111898819 B CN111898819 B CN 111898819B
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CN111898819B true CN111898819B (zh) | 2021-05-25 |
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CN112348960B (zh) * | 2020-11-27 | 2024-05-07 | 中国人民解放军空军工程大学 | 一种适用于全球空间范围的空域冲突检测方法 |
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US10037611B2 (en) * | 2016-06-16 | 2018-07-31 | Andromeda Holding B.V. | Method and apparatus for generating map data from images |
CN106649821B (zh) * | 2016-12-29 | 2020-04-03 | 郑州星途信息科技有限公司 | 空间目标索引构建、碰撞预警、区域和最近邻查询方法 |
CN107665242A (zh) * | 2017-09-08 | 2018-02-06 | 南京王师大数据有限公司 | 一种区域空间多尺度网格编码方法及装置 |
CN110796736B (zh) * | 2019-10-30 | 2023-02-10 | 广州海格星航信息科技有限公司 | 北斗空间地图网格模型的建立方法及装置 |
CN110825831B (zh) * | 2019-10-30 | 2022-09-16 | 广州海格星航信息科技有限公司 | 数字孪生城市多尺度空间网格编码方法及装置 |
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