Instantaneous job system and method for measuring water depth

Application Number: 00123442
Application Date: 2000.08.16
Publication Number: 1338611
Publication Date: 2002.03.06
Priority Information:
International: G01C13/00
Applicant(s) Name: Ziqiang Engineering Consultant Co Ltd
Inventor(s) Name: Lai Chengpiao;Liu Yuru
Patent Agency Code: 11021
Patent Agent: tang baobeng
Abstract An instantaneous job system and method for measuring water depth is disclosed, which can judge of a ship is deviated from its shipping line. In said ship as a moving station, a computer is connected with GPS receiver with correction function, radio data processor, depthometer and surge compensator. At the base station on the ground, a GPS receiver with correction function is connected with radio data processor for recording the corrected coordinate value, water depth and wave height. Having calculated, the planned and actual shipping lines are displayed on the screen of computer.