CN107977407B - 瓦片地图存储方法、装置、存储介质和计算机设备 - Google Patents
瓦片地图存储方法、装置、存储介质和计算机设备 Download PDFInfo
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Families Citing this family (9)
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CN108932310B (zh) * | 2018-06-19 | 2023-06-02 | 腾讯大地通途(北京)科技有限公司 | 空间服务提供方法、装置、服务器及存储设备 |
CN111210513A (zh) * | 2018-11-21 | 2020-05-29 | 阿里巴巴集团控股有限公司 | 信息处理方法、装置、设备和存储介质 |
CN109657024A (zh) * | 2018-12-12 | 2019-04-19 | 武汉中科天宇科技有限公司 | 一种三维地图数据的存储、查询和展示系统及相应的方法 |
CN110567466B (zh) * | 2019-08-20 | 2022-11-25 | 广州力挚网络科技有限公司 | 一种地图生成方法、装置、电子设备以及可读存储介质 |
CN110837605A (zh) * | 2019-10-17 | 2020-02-25 | 贝壳技术有限公司 | 低流量消耗的快速定位方法 |
CN111145180A (zh) * | 2019-12-25 | 2020-05-12 | 威创集团股份有限公司 | 一种应用于可视化大屏的地图瓦片的处理方法和相关装置 |
CN114253639B (zh) * | 2020-09-23 | 2024-06-18 | 丰图科技(深圳)有限公司 | 数据缓存方法、装置、计算机设备和存储介质 |
CN113836095A (zh) * | 2021-09-26 | 2021-12-24 | 广州极飞科技股份有限公司 | 一种点云数据存储方法、装置、存储介质及电子设备 |
CN114495544B (zh) * | 2022-01-20 | 2023-09-19 | 智道网联科技(北京)有限公司 | 基于车路云协同的信号灯状态提醒方法、装置及电子设备 |
Citations (6)
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JP2002320226A (ja) * | 2001-04-19 | 2002-10-31 | Hitachi Software Eng Co Ltd | 圧縮画像配信方法および装置 |
CN103577055A (zh) * | 2012-07-26 | 2014-02-12 | 鸿富锦精密工业(深圳)有限公司 | 图形用户界面的定位显示系统及方法 |
CN103699439A (zh) * | 2013-12-30 | 2014-04-02 | 北京奇虎科技有限公司 | 一种计算电子地图可视区域内的瓦片的装置和方法 |
CN105339938A (zh) * | 2013-05-15 | 2016-02-17 | 谷歌公司 | 地图瓦片数据的有效取得 |
CN105528460A (zh) * | 2016-01-12 | 2016-04-27 | 中国测绘科学研究院 | 一种瓦片金字塔模型的建立方法及瓦片读取方法 |
CN107301194A (zh) * | 2016-10-09 | 2017-10-27 | 上海炬宏信息技术有限公司 | 瓦片式栅格地图的压缩存储及发布方法 |
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CA2932747C (en) * | 2013-12-04 | 2023-04-11 | Urthecast Corp. | Systems and methods for processing distributing earth observation images |
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Patent Citations (6)
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JP2002320226A (ja) * | 2001-04-19 | 2002-10-31 | Hitachi Software Eng Co Ltd | 圧縮画像配信方法および装置 |
CN103577055A (zh) * | 2012-07-26 | 2014-02-12 | 鸿富锦精密工业(深圳)有限公司 | 图形用户界面的定位显示系统及方法 |
CN105339938A (zh) * | 2013-05-15 | 2016-02-17 | 谷歌公司 | 地图瓦片数据的有效取得 |
CN103699439A (zh) * | 2013-12-30 | 2014-04-02 | 北京奇虎科技有限公司 | 一种计算电子地图可视区域内的瓦片的装置和方法 |
CN105528460A (zh) * | 2016-01-12 | 2016-04-27 | 中国测绘科学研究院 | 一种瓦片金字塔模型的建立方法及瓦片读取方法 |
CN107301194A (zh) * | 2016-10-09 | 2017-10-27 | 上海炬宏信息技术有限公司 | 瓦片式栅格地图的压缩存储及发布方法 |
Non-Patent Citations (1)
Title |
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基于网络地图制图的制图综合技术研究;蔡苑彬;《中国优秀硕士学位论文全文数据库 基础科学辑》;20170315(第3期);第3.1节,第3.2.2节,第3.3.1节,图3.1 * |
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Address after: Room 401-2, Building 1, No. 189, Guigu 2nd Road, Luoxing Street, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Patentee after: Zhejiang COBIT Innovation Technology Co.,Ltd. Address before: 518101 2nd floor, building 1, jindahua Industrial Park, No.1 Yihe Road, Shilong community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN MICROMULTICOPTER Co.,Ltd. |