Automatic Identification System (AIS) is an automatic vessel tracking system that uses digital navigation equipment to broadcast important messages that describe the vessel and its sailing status information. The original purpose of AIS was solely collision avoidance, but many other applications have since developed and continue to be developed . AIS data is generally visualized…
read more/*! elementor - v3.5.5 - 03-02-2022 */ .elementor-alert{padding:15px;border-left:5px solid transparent;position:relative;text-align:left}.elementor-alert .elementor-alert-title{display:block;font-weight:700}.elementor-alert .elementor-alert-description{font-size:13px}.elementor-alert button.elementor-alert-dismiss{position:absolute;right:10px;top:10px;padding:3px;font-size:20px;line-height:1;background:transparent;color:inherit;border:none;cursor:pointer}.elementor-alert.elementor-alert-info{color:#31708f;background-color:#d9edf7;border-color:#bcdff1}.elementor-alert.elementor-alert-success{color:#3c763d;background-color:#dff0d8;border-color:#cae6be}.elementor-alert.elementor-alert-warning{color:#8a6d3b;background-color:#fcf8e3;border-color:#f9f0c3}.elementor-alert.elementor-alert-danger{color:#a94442;background-color:#f2dede;border-color:#e8c4c4}@media (max-width:767px){.elementor-alert{padding:10px}.elementor-alert button.elementor-alert-dismiss{right:7px;top:7px}} Authors Aviral Tyagi, Shridhar Prabhuraman (MRC) and Dr (Cdr) Arnab Das (MRC) /*! elementor - v3.5.5 - 03-02-2022 */ .elementor-widget-social-icons.elementor-grid-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-mobile-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-tablet-0 .elementor-widget-container{line-height:1;font-size:0}.elementor-widget-social-icons:not(.elementor-grid-0):not(.elementor-grid-tablet-0):not(.elementor-grid-mobile-0) .elementor-grid{display:inline-grid}.elementor-widget-social-icons 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read moreUnderwater acoustics is the study of the propagation of sound in water and the interaction of the acoustic waves with the water, its contents and its boundaries. Due to the heavy signal loss and fading undergone by EM waves underwater, acoustic waves are the main medium of propagation of signals under the water. This makes…
read more/*! elementor - v3.5.5 - 03-02-2022 */ .elementor-alert{padding:15px;border-left:5px solid transparent;position:relative;text-align:left}.elementor-alert .elementor-alert-title{display:block;font-weight:700}.elementor-alert .elementor-alert-description{font-size:13px}.elementor-alert button.elementor-alert-dismiss{position:absolute;right:10px;top:10px;padding:3px;font-size:20px;line-height:1;background:transparent;color:inherit;border:none;cursor:pointer}.elementor-alert.elementor-alert-info{color:#31708f;background-color:#d9edf7;border-color:#bcdff1}.elementor-alert.elementor-alert-success{color:#3c763d;background-color:#dff0d8;border-color:#cae6be}.elementor-alert.elementor-alert-warning{color:#8a6d3b;background-color:#fcf8e3;border-color:#f9f0c3}.elementor-alert.elementor-alert-danger{color:#a94442;background-color:#f2dede;border-color:#e8c4c4}@media (max-width:767px){.elementor-alert{padding:10px}.elementor-alert button.elementor-alert-dismiss{right:7px;top:7px}} Authors Sahil Yadav (Department of Mathematics, BITS Pilani); Dr (Cdr) Arnab Das and Shridhar Prabhuraman (Maritime Research Centre, Pune) /*! elementor - v3.5.5 - 03-02-2022 */ .elementor-widget-social-icons.elementor-grid-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-mobile-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-tablet-0 .elementor-widget-container{line-height:1;font-size:0}.elementor-widget-social-icons:not(.elementor-grid-0):not(.elementor-grid-tablet-0):not(.elementor-grid-mobile-0) .elementor-grid{display:inline-grid}.elementor-widget-social-icons .elementor-grid{grid-column-gap:var(--grid-column-gap,5px);grid-row-gap:var(--grid-row-gap,5px);grid-template-columns:var(--grid-template-columns);-webkit-box-pack:var(--justify-content,center);-ms-flex-pack:var(--justify-content,center);justify-content:var(--justify-content,center);justify-items:var(--justify-content,center)}.elementor-icon.elementor-social-icon{font-size:var(--icon-size,25px);line-height:var(--icon-size,25px);width:calc(var(--icon-size, 25px) + (2 * var(--icon-padding, .5em)));height:calc(var(--icon-size, 25px) +…
read more/*! elementor - v3.5.5 - 03-02-2022 */ .elementor-alert{padding:15px;border-left:5px solid transparent;position:relative;text-align:left}.elementor-alert .elementor-alert-title{display:block;font-weight:700}.elementor-alert .elementor-alert-description{font-size:13px}.elementor-alert button.elementor-alert-dismiss{position:absolute;right:10px;top:10px;padding:3px;font-size:20px;line-height:1;background:transparent;color:inherit;border:none;cursor:pointer}.elementor-alert.elementor-alert-info{color:#31708f;background-color:#d9edf7;border-color:#bcdff1}.elementor-alert.elementor-alert-success{color:#3c763d;background-color:#dff0d8;border-color:#cae6be}.elementor-alert.elementor-alert-warning{color:#8a6d3b;background-color:#fcf8e3;border-color:#f9f0c3}.elementor-alert.elementor-alert-danger{color:#a94442;background-color:#f2dede;border-color:#e8c4c4}@media (max-width:767px){.elementor-alert{padding:10px}.elementor-alert button.elementor-alert-dismiss{right:7px;top:7px}} Authors Aayush Jain, Birla Institute of Technology and Science, Pilani; Dr (cdr) Arnab Das, MRC, Pune and Shridhar Prabhuraman, MRC, Pune /*! elementor - v3.5.5 - 03-02-2022 */ .elementor-widget-social-icons.elementor-grid-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-mobile-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-tablet-0 .elementor-widget-container{line-height:1;font-size:0}.elementor-widget-social-icons:not(.elementor-grid-0):not(.elementor-grid-tablet-0):not(.elementor-grid-mobile-0) .elementor-grid{display:inline-grid}.elementor-widget-social-icons .elementor-grid{grid-column-gap:var(--grid-column-gap,5px);grid-row-gap:var(--grid-row-gap,5px);grid-template-columns:var(--grid-template-columns);-webkit-box-pack:var(--justify-content,center);-ms-flex-pack:var(--justify-content,center);justify-content:var(--justify-content,center);justify-items:var(--justify-content,center)}.elementor-icon.elementor-social-icon{font-size:var(--icon-size,25px);line-height:var(--icon-size,25px);width:calc(var(--icon-size, 25px) + (2 * var(--icon-padding, .5em)));height:calc(var(--icon-size,…
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