Surface marker buoy - Wikipedia
A surface marker buoy, SMB, dive float or simply a blob is a buoy used by scuba divers, at the end of a line from the diver, intended to indicate the diver's position to people at the surface …
Types of Surface Marker Buoys and How to Use Them - Scuba
2020年4月24日 · Surface marker buoys (SMBs) are simple but effective diving equipment used by both amateur and experienced divers. Also known as diving marker buoys, these safety …
What is an SMB? + Tips on How to Use One - PADI Blog
2022年9月8日 · A surface marker buoy (SMB) is signaling equipment used by divers underwater. These are large, tube-shaped devices that can be inflated underwater and sent up to the …
Surface Marker Buoys: A Comprehensive Guide - Terminautical
surface marker buoys are an essential piece of equipment for any diver, serving a multitude of purposes from safety and navigation to decompression stops. By deploying an SMB, divers …
Choosing the Right Surface Marker Buoy • Scuba Diver Life
2018年1月24日 · A surface marker buoy (SMB) is an invaluable tool for any diver. An SMB shows boats that there are divers in the water and helps your own boat spot you as you ascend from …
Surface Marker Buoy 101 - All You Need to Know - divessi.com
2021年5月3日 · A surface marker buoy (SMB) is typically a round, highly visible buoy that is inflated and left at the surface prior to a dive. These marker buoys are sealed to prevent them …
What is a Surface Marker Buoy? - Guide to DSMBs and SMBs
Surface marker buoys are brightly coloured inflatable tubes which can be deployed at the surface to alert people to your position. These are sometimes made of a thin rubber material and …
What Is A Surface Marker Buoy (SMB) & What Is It Used For?
2023年12月13日 · Simply put, it’s a buoyant device used by divers to signal their location to those above the surface. Think of it as your underwater flag – a bright, floating indicator that lets the …
Get To Know Your Equipment: Surface Marker Buoys
A surface marker buoy is a brightly colored floatable device that indicates a diver’s general position. All SMBs are connected to their users via a reel, which ensures that the diver is …
What is a Surface Marker Buoy (SMB)? - OceanTrust.org
2023年11月5日 · Simply put, a delayed surface marker buoy is an extremely important piece of dive safety equipment that every diver should have. Some dive operations make it mandatory …