Ir al menú de navegación principal Ir al contenido principal Ir al pie de página del sitio

Articles

1988: Vol. LXV No. 2

State of the Art in Swath Bathymetry Survey Systems

Enviado
julio 31, 2015
Publicado
2015-05-13

Resumen

In the last decade, advances in real-time computing and data storage capabilities have led to significant improvements in bathymetric survey systems and the single point echo-sounder has now been replaced by a variety of highresolution swath mapping sounding systems. This paper reviews the state of the art in the non-military swath bathymetry mapping systems. Such systems are typically multi narrow beam echo-sounders or interferometric side-looking sonars with swath width capabilities ranging from 0.75 to 7 times the water depth. The paper compares the design characteristics and the echo processing methods used in a number of these systems manufactured in Japan, Finland, Norway, the U.K., the U.S.A. and West Germany.