——轉(zhuǎn)繪后碎部點(diǎn)高程誤差:誤差來(lái)源于平面圖上高程讀距誤差,其值約0.1m,剖面圖上展點(diǎn)誤差0.02m,碎部點(diǎn)在平面圖上高程誤差0.13m:
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