Section Method for Hydrographic Section Measurement
LIN Youren1,FENG Yu2 (1. CCCC Second Harbor Consultants Co., Ltd., Wuhan 430071,China; 2.Zhejiang Reclaim Construction Co.,Ltd., Ningbo, Zhejiang 315051,China)
Crossing section measurement by changing sailing Tracks and calculated by changing intersecting method in hydrographic surveying, updates the traditional model used In checking surveying, has these advantages of the strict surveying along designed lines, the acquirement of dense surveying points and the convenience in positioning calculation, and thus can provide relatively accurate geographic model in the designing period of hydrographic surveying.
【CateGory Index】： P258