省级基础测绘与地理国情监测同步更新的技术流程探讨
Discussion on Technical Process of Update of Fundamental Surveying and Mappingand National Conditions Monitoring
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| DOI |
10.12208/j.jer.20220165 |
| 刊名 |
Journal of Engineering Research
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| 年，卷(期) |
2022, 1(5) |
| 作者 |
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| 作者单位 |
陕西省中煤航测遥感集团有限公司技术发展研究院 陕西西安 ;
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| 摘要 |
省级基础测绘与地理国情监测两项工作存在差异却又紧密相关。现通过对比分析两者的要素规范，确定共享要素，制定对应规则，统一两种数据的坐标系，对要素进行匹配与变化识别，建立要素对应关系和属性对应关系，实现两套成果数据的相互转换。考虑到两种数据采集指标的差异，根据成图要求，基于MapCube提供高效编辑工具快速实现两套数据的同步更新，避免重复劳动，提高生产效率。
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| Abstract |
Provincial basic surveying and mapping and geographic and national conditions monitoring are both different and closely related. Analyze element specifications, determine shared elements, formulate corresponding rules, unify the data coordinate system, match and change recognition, and establish element correspondence and attribute correspondence. Complete the mutual conversion of the result data. Map Cube provides efficient editing tools that can quickly realize data synchronization and update. Avoid duplication of labor and improve production efficiency.
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| 关键词 |
基础测绘；地理国情监测；同步更新
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| KeyWord |
fundamental surveying and mapping; national conditions monitoring; update
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| 基金项目 |
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| 页码 |
60-62 |
相智博*,王慧芳,高鹏.
省级基础测绘与地理国情监测同步更新的技术流程探讨 [J].
工程学研究.
2022; 1; (5).
60 - 62.