Interaction occurs when a ship comes too close to another ship or too close to a river or canal bank. As ships have increased in size (especially in breadth moulded (Br. Mld)), Interaction has become very important to consider...
Layout A (list)
What is meaning of WGS 84 or World Geodetic System 84 ?
World Geodetic System (WGS). GPS receivers operate on the World Geodetic System (WGS) global geocentric reference system, or datum. It is global because, unlike other datums that only apply to certain regions, WGS can be used...
What are Errors Of GPS System?
GDOP(Geometric Dilution of Precision) The idea of Geometric DOP is to state how errors in the measurement will affect the final state estimation. Geometric Dilution of Precision Estimate of satellite conditions for a given...