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In this paper, firstly, the methods for surveying under water topography, including the method by a theodolite, SAR method and GPS + sonar sounder method, were reviewed exhaustively.
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首先,介绍了水库淤积量的测量方法,包括经纬仪测记法、SAR法、GPS+测深仪法;
以上内容独家创作,受著作权保护,侵权必究
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