Keyword: interpolation

All articles in the IHR archive tagged with the keyword interpolation

Bathymetry and Positioning

IMPROVED TECHNIQUES TO RESOLVE THE WATER COLUMN SOUND SPEED STRUCTURE FOR MULTIBEAM RAY TRACING

By J.-G. Nistad, Patrick Westfeld

1. INTRODUCTION The Federal Maritime and Hydrographic Agency (BSH) of Germany collects bathymetry and detects underwater obstructions from…