Study on Calculation of Towfish's Coordinate Used DGPS Heading
Hui Liu · Hydrographic Surveying and Charting · 2011
The key factor of towfish's position is the heading of boat.This paper studied using DGPS heading data calculation accuracy of towfish's position.In order to ensure the precision of the towfish's position,we should improve the quality of heading data and keep the stability of the towfish when the survey starts and ends.