CN110955743A - 为矢量要素建立空间索引文件的方法和装置 - Google Patents
为矢量要素建立空间索引文件的方法和装置 Download PDFInfo
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111611212A (zh) * | 2020-05-15 | 2020-09-01 | 交通运输部规划研究院 | 对栅格地图文件进行打包的方法、装置以及存储介质 |
CN113204553A (zh) * | 2021-05-07 | 2021-08-03 | 北京连山科技股份有限公司 | 一种基于GeoHash的矢量数据编译方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1933411A (zh) * | 2006-09-28 | 2007-03-21 | 江苏天泽信息产业有限公司 | 基于互联网发布矢量地图的方法 |
CN105760529A (zh) * | 2016-03-03 | 2016-07-13 | 福州大学 | 一种移动端矢量数据的空间索引和缓存构建方法 |
CN106294575A (zh) * | 2016-07-21 | 2017-01-04 | 国家林业局调查规划设计院 | 一种基于Lucene的林地图斑矢量数据查询方法 |
CN109582755A (zh) * | 2019-01-16 | 2019-04-05 | 中国科学院地理科学与资源研究所 | 一种基于网格的精准农业数据库实现方法 |
CN109801242A (zh) * | 2019-01-23 | 2019-05-24 | 西南交通大学 | 一种基于改进漫水填充算法的栅格图像矢量化方法 |
CN110059067A (zh) * | 2019-04-04 | 2019-07-26 | 南京南瑞水利水电科技有限公司 | 一种水利空间矢量大数据存储管理方法 |
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2019
- 2019-11-29 CN CN201911206914.2A patent/CN110955743B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1933411A (zh) * | 2006-09-28 | 2007-03-21 | 江苏天泽信息产业有限公司 | 基于互联网发布矢量地图的方法 |
CN105760529A (zh) * | 2016-03-03 | 2016-07-13 | 福州大学 | 一种移动端矢量数据的空间索引和缓存构建方法 |
CN106294575A (zh) * | 2016-07-21 | 2017-01-04 | 国家林业局调查规划设计院 | 一种基于Lucene的林地图斑矢量数据查询方法 |
CN109582755A (zh) * | 2019-01-16 | 2019-04-05 | 中国科学院地理科学与资源研究所 | 一种基于网格的精准农业数据库实现方法 |
CN109801242A (zh) * | 2019-01-23 | 2019-05-24 | 西南交通大学 | 一种基于改进漫水填充算法的栅格图像矢量化方法 |
CN110059067A (zh) * | 2019-04-04 | 2019-07-26 | 南京南瑞水利水电科技有限公司 | 一种水利空间矢量大数据存储管理方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111611212A (zh) * | 2020-05-15 | 2020-09-01 | 交通运输部规划研究院 | 对栅格地图文件进行打包的方法、装置以及存储介质 |
CN113204553A (zh) * | 2021-05-07 | 2021-08-03 | 北京连山科技股份有限公司 | 一种基于GeoHash的矢量数据编译方法 |
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