It presents a sounding‐generalization method based on the rhomb box‐counting fractal dimension estimate .Rhomb scale unit is taken to estimate the sounding points and to verify its feasibility .Using the fractal dimension value ,it obtains the target scale generalization compression ratio ,in order to determine the amount of points .T he method can be applied to determine the generalization target points quickly ,and improve sounding selecting efficiency ,on w hich the rhomb net can be used as reference net .%文中提出一种基于菱形计盒分维估值计算的二倍数水深综合方法,对水深点群进行以菱形尺度单元进行分形计算,验证可行性;利用分维值确定目标比例尺下单位尺度内的压缩比,从而确定保留点数。该方法可以应用于快速确定综合目标点数,提高水深选取效率,且构建的菱形网可作为水深综合的参考网。
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