CN110544306A - 三维地形数据获取方法、装置、计算机设备以及存储介质 - Google Patents
三维地形数据获取方法、装置、计算机设备以及存储介质 Download PDFInfo
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- CN110544306A CN110544306A CN201910810232.6A CN201910810232A CN110544306A CN 110544306 A CN110544306 A CN 110544306A CN 201910810232 A CN201910810232 A CN 201910810232A CN 110544306 A CN110544306 A CN 110544306A
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- 238000004364 calculation method Methods 0.000 description 7
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111858824A (zh) * | 2020-07-29 | 2020-10-30 | 中国南方电网有限责任公司 | 地形数据融合方法、装置、计算机设备和存储介质 |
Citations (8)
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US20120023446A1 (en) * | 2009-01-30 | 2012-01-26 | Minde Tor Bjoern | Presentation of a digital map |
CN105427380A (zh) * | 2015-12-23 | 2016-03-23 | 昆明能讯科技有限责任公司 | 一种基于多细节层次三维地图数据处理方法 |
CN105468691A (zh) * | 2015-11-17 | 2016-04-06 | 江苏省基础地理信息中心 | 一种多源瓦片地图获取方法及装置 |
CN105608191A (zh) * | 2015-12-23 | 2016-05-25 | 云南电网有限责任公司 | 一种基于EnersunWebCache动态生成缓存电网地图瓦片的方法 |
CN106354926A (zh) * | 2016-08-29 | 2017-01-25 | 张科 | 一种电力设计三维仿真系统 |
CN106780416A (zh) * | 2016-11-10 | 2017-05-31 | 国家电网公司 | 一种矢量地形图用于路径规划的方法及装置 |
CN107292960A (zh) * | 2017-06-30 | 2017-10-24 | 浙江科澜信息技术有限公司 | 一种三维场景中大规模地形渲染的局部刷新方法 |
EP3486608A1 (en) * | 2017-11-20 | 2019-05-22 | HERE Global B.V. | Method and apparatus for providing a tile-based digital elevation model |
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- 2019-08-29 CN CN201910810232.6A patent/CN110544306B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120023446A1 (en) * | 2009-01-30 | 2012-01-26 | Minde Tor Bjoern | Presentation of a digital map |
CN105468691A (zh) * | 2015-11-17 | 2016-04-06 | 江苏省基础地理信息中心 | 一种多源瓦片地图获取方法及装置 |
CN105427380A (zh) * | 2015-12-23 | 2016-03-23 | 昆明能讯科技有限责任公司 | 一种基于多细节层次三维地图数据处理方法 |
CN105608191A (zh) * | 2015-12-23 | 2016-05-25 | 云南电网有限责任公司 | 一种基于EnersunWebCache动态生成缓存电网地图瓦片的方法 |
CN106354926A (zh) * | 2016-08-29 | 2017-01-25 | 张科 | 一种电力设计三维仿真系统 |
CN106780416A (zh) * | 2016-11-10 | 2017-05-31 | 国家电网公司 | 一种矢量地形图用于路径规划的方法及装置 |
CN107292960A (zh) * | 2017-06-30 | 2017-10-24 | 浙江科澜信息技术有限公司 | 一种三维场景中大规模地形渲染的局部刷新方法 |
EP3486608A1 (en) * | 2017-11-20 | 2019-05-22 | HERE Global B.V. | Method and apparatus for providing a tile-based digital elevation model |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111858824A (zh) * | 2020-07-29 | 2020-10-30 | 中国南方电网有限责任公司 | 地形数据融合方法、装置、计算机设备和存储介质 |
CN111858824B (zh) * | 2020-07-29 | 2023-10-20 | 中国南方电网有限责任公司 | 地形数据融合方法、装置、计算机设备和存储介质 |
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Address after: 510000 No. 11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: CHINA SOUTHERN POWER GRID Co.,Ltd. Country or region after: China Patentee after: Southern Power Grid Digital Grid Research Institute Co.,Ltd. Patentee after: KUNMING ENERSUN TECHNOLOGY Co.,Ltd. Address before: 510000 No. 11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: CHINA SOUTHERN POWER GRID Co.,Ltd. Country or region before: China Patentee before: Southern Power Grid Digital Grid Research Institute Co.,Ltd. Patentee before: KUNMING ENERSUN TECHNOLOGY Co.,Ltd. |
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