| 非等比长宽航道扫测图的研制 |
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| 引用本文： | 张永合,郑行昭,熊指南. 非等比长宽航道扫测图的研制[J]. 地理空间信息, 2009, 7(3): 159-161 |
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| 作者姓名： | 张永合 郑行昭 熊指南 |
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| 作者单位： | 天津市陆海测绘有限公司,天津,300191 |
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| 摘 要： | 详细介绍了一种长宽比例尺不一致的航道扫测图制作的数学模型和制作方法，采用计算机语言编制的软件对这种航道扫测图的制作方法予以实现，并且通过我国北方某港口航道扫测的工程实例进行了验证。
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| 关 键 词： | 非等比长宽 航道图 扫测 |
Developing of Unequal Scale Chart in Length to Width of Channel Sweep-surveyed |
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| ZHANG Yonghe,ZHENG Xingzhao,XIONG Zhinan. Developing of Unequal Scale Chart in Length to Width of Channel Sweep-surveyed[J]. Geospatial Information, 2009, 7(3): 159-161 |
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| Authors: | ZHANG Yonghe ZHENG Xingzhao XIONG Zhinan |
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| Affiliation: | ZHANG Yonghe1,ZHENG Xingzhao1,XIONG Zhinan2(1.Brigade of Hydrographic Surveys,Tianjin Maritime Bureau,Tianjin 300220,China,2.Tianjin Surveying and Hydrographic Co.,Ltd.,Tianjin 300191,China) |
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| Abstract: | An unequal scale chart in length to width of channel sweep-surveyed is developed.The mathematic model and procedure of charting are introduced.The chart of channel sweep-surveyed is produced by use of computer software, and the method of charting is verified by an engineering example of a seaport in northen China. |
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| Keywords: | unequal scale of length to width chart of channel sweep survey |
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