Collection: Bathymetry and Positioning
AUGMENTED REALITY FOR CREWED HYDROGRAPHIC SURVEYS
How Augmented Reality Can Leverage Water Depth Management in the Port of Hamburg Abstract For the process of…
CAN ARGO FLOATS HELP IMPROVE BATHYMETRY?
1. Introduction Currently, less than 24% of the global ocean floor has been well mapped (Seabed 2030 Project,…
US OBJECTIVES WITH NOMEC: ENABLING CONTRIBUTIONS TO SEABED 2030
Abstract Building on Seabed 2030 momentum, in 2020, the United States (US) debuted the National Strategy for Mapping,…
MEASURING WATER LEVELS BY HANDHELD SMARTPHONES – A contribution to exploit crowdsourcing in the spatio temporal densification of water gauging networks
1. INTRODUCTION Along with droughts, floods are one of the two most important water-related disasters closely linked to…
VARIANCE IN THE ACCURACY OF TIDAL LEVELS WITH INCREASING DATA LENGTH
1. INTRODUCTION 1.1 The highest astronomical tide The Highest Astronomical Tide (HAT) is the uppermost of the various…
IMPROVED TECHNIQUES TO RESOLVE THE WATER COLUMN SOUND SPEED STRUCTURE FOR MULTIBEAM RAY TRACING
1. INTRODUCTION The Federal Maritime and Hydrographic Agency (BSH) of Germany collects bathymetry and detects underwater obstructions from…
A COMMITMENT TO CROWDSOURCED BATHYMETRY CITIZEN SOURCED DATA – HELP REVEAL THE DEEP AND SHARE YOUR DATA
1. INTRODUCTION Bathymetry underpins the safe, sustainable, cost effective execution of nearly every human activity at sea. Yet,…
PROGRAM SEAMAP 2030 – 100 % of the Portuguese maritime spaces mapped by 2030
Abstract At present, we only know in detail about 19% of the world seafloor. Concerning the Portuguese maritime…
CLOUD-BASED TECHNOLOGY SOLUTION FOR REMOTE WORK AND LEARNING
1. Abstract The hydrographic industry is undergoing radical changes in mission and technology to bring rise to a…
AUTONOMOUS SURVEY IN NORTHERN ENVIRONMENTS
1. Abstract This note depicts the use of a next generation Uncrewed Surface Vessel for the collection of…
MULTI-SENSOR SDB AT A NEW SCALE – Addressing the urgent need for coastal bathymetry in the Caribbean with rapid, scalable SDB powered by deep learning and cloud technologies
With National Science Foundation funding, TCarta Marine launched Project Trident to re-imagine satellite-derived bathymetry (SDB) methods for greater…
ESTIMATING OBSERVER AND DATA REPUTATION IN MARINER VOLUNTEERED BATHYMETRY
1. Introduction Most hydrographic offices (HOs) now agree that data volunteered by mariners, called variously Crowdsourced Bathymetry or…