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| 新一代电子航海图标准S-101结构分析 | |
| 引用本文： | 刘灿由,翟京生,陆毅,张威,陈超. 新一代电子航海图标准S-101结构分析[J]. 海洋测绘, 2013, 33(1): 76-79 |
| 作者姓名： | 刘灿由 翟京生 陆毅 张威 陈超 |
| 作者单位： | 1. 解放军信息工程大学测绘学院,河南郑州450052;海军海洋测绘研究所,天津300061 2. 海军海洋测绘研究所,天津,300061 3. 海军出版社,天津,300450 |
| 摘 要： | 对当前电子航海图(ENC)数据标准S-57进行了分析,指出其存在的不足;阐述了新一代ENC数据标准S-101的优势及在动态目录、图示表达、复杂属性、信息类型及数据集分类等结构方面的新特征;并进一步剖析了S-101在数据更新、要素信息表达、制图文本功能以及航海图种类等其他方面的特征,最后分析了S-101产品规范对不同用户的影响。 |
| 关 键 词： | 电子航海图 国际海道测量组织 S-57 S-100 S-101 |
Structure Analysis of IHO S-101 for ENC |
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| LIU Canyou,ZHAI Jingsheng,LU Yi,ZHANG Wei,CHEN Chao. Structure Analysis of IHO S-101 for ENC[J]. Hydrographic Surveying and Charting, 2013, 33(1): 76-79 | |
| Authors: | LIU Canyou ZHAI Jingsheng LU Yi ZHANG Wei CHEN Chao |
| Affiliation: | 1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;2.Naval Institute of Hydrographic Surveying and Charting,Tianjin 300061,China;3.Navy Press,Tianjin 300450,China) |
| Abstract: | The present standard of electronic navigation chart （ENC） named S-57 is analyzed and its shortages are pointed out. Then, the characters and advantages of the new-generation ENC data standard named S-101 are introduced including dynamic ENC content, portal rules, complex attributes, information types and dataset classification. And deep insights into new features of other aspects including update mechanism, improved pick reports, cartographic text feature and ENC category are given. Finally, the effects of S-101 to different users are analyzed. |
| Keywords: | electronic navigational chart International Hydrographic Organization S-57 S-100 S-101 |
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