Results 11 to 20 of about 48,680 (261)

Positioning Systems for Jiaolong Deep-Sea Manned Submersible: Sea Trial and Application

IEEE Access, 2018
A crucial issue that cannot be ignored in deep-sea resource surveys and scientific research is underwater positioning and navigation of deep-sea manned submersibles.
Tongwei Zhang, Baohua Liu, Yeyao Liu
doaj   +1 more source

Optimal Design of Beacon Array for Long Baseline Positioning System Used in Manned Deep-Sea Submersibles

IEEE Access, 2019
Ultrashort baseline positioning systems are used to localize manned deep-sea submersibles. A long baseline positioning system is a significant supplement to an ultrashort baseline positioning system and provides more precise positioning.
Tongwei Zhang, Guangjie Han, Lei Yan, Baohua Liu, Lei Shu   +4 more
doaj   +1 more source

Exposing inequities in deep-sea exploration and research: results of the 2022 Global Deep-Sea Capacity Assessment

Frontiers in Marine Science, 2023
The 2022 Global Deep-Sea Capacity Assessment is a baseline assessment of the technical and human capacity for deep-sea exploration and research in every coastal area with deep ocean worldwide.
Katherine Lynn Croff Bell, Katherine Lynn Croff Bell, Maud Caroline Quinzin, Maud Caroline Quinzin, Diva Amon, Diva Amon, Susan Poulton, Alexis Hope, Alexis Hope, Otmane Sarti, Otmane Sarti, Titus Espedido Cañete, Titus Espedido Cañete, Alanna Matamaru Smith, Alanna Matamaru Smith, Harriet Isobel Baldwin, Drew Marie Lira, Drew Marie Lira, Sergio Cambronero-Solano, Sergio Cambronero-Solano, Sergio Cambronero-Solano, Tyler-Rae Aiysha Chung, Tyler-Rae Aiysha Chung, Bahia Brady   +23 more
doaj   +1 more source

Kinematics of global mean thermosteric sea level during 1993–2019

Journal of Geodetic Science, 2021
Because oceans cover 71% of Earth’s surface, ocean warming, consequential for thermal expansion of sea water, has been the largest contributor to the global mean sea level rise averaged over the 20th and the early 21st century. This study first generates
İz H. Bâki
doaj   +1 more source

VARIATION OF CHART DATUM TOWARDS MARITIME DELIMITATION DUE TO RISING SEA LEVEL [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
The importance of Chart Datum in hydrographic surveying is inarguable because its determination is part of the process to obtain the actual depth of bathymetry.
A. R. M. Faizuddin, M. M. Razali
doaj   +1 more source

Timeliness of Correcting Baseline Error in Wide-Swath Altimeter Based on Reference Topography Data

Remote Sensing, 2023
The baseline error is a primary error source of the wide-swath altimeter, directly related to the cross-track distance, and can lead to serious height errors at the swath’s outer edge.
Xiangying Miao, Lei Liu, Hongli Miao, Zhonghao Yang, Jing Wang, Qingjun Zhang   +5 more
doaj   +1 more source

Determining the Variability of the Territorial Sea Baseline on the Example of Waterbody Adjacent to the Municipal Beach in Gdynia

Applied Sciences, 2019
The purpose of this publication is to analyze the spatial and temporal variability of the territorial sea baseline in sand bottom waterbodies, which were determined twice, in 2016 and 2018, by the Real Time Kinematic (RTK) method.
Mariusz Specht, Cezary Specht, Mariusz Wąż, Paweł Dąbrowski, Marcin Skóra, Łukasz Marchel   +5 more
doaj   +1 more source

Future Marsh Evolution Due To Tidal Changes Induced by Human Adaptation to Sea Level Rise

Earth's Future, 2023
With sea level rise threatening coastal development, decision‐makers are beginning to act by modifying shorelines. Previous research has shown that hardening or softening shorelines may change the tidal range under future sea level rise.
Celina Balderas Guzman, Kevin J. Buffington, Karen M. Thorne, Glenn R. Guntenspergen, Michelle A. Hummel, Mark T. Stacey   +5 more
doaj   +1 more source

Ultrashort baseline synchronous-clock emergency resynchronizing method in the Jiaolong deep-sea manned submersible

International Journal of Advanced Robotic Systems, 2019
During the dive operation of the Jiaolong deep-sea manned submersible, the synchronization clock in the manned cabin may be falsely triggered and cause asynchrony between it and the synchronization clock installed in the mothership, rendering it ...
Tongwei Zhang, Baohua Liu, Yeyao Liu, Jialing Tang, Shengjie Qin, Xiangxin Wang   +5 more
doaj   +1 more source

Strategy of port baseline surveys (PBS) in the Adriatic Sea [PDF]

Marine Pollution Bulletin, 2019
Port baseline surveys (PBS) provide species inventories in and around ports, with a focus on non-indigenous species that may have been introduced by vessels, primarily via ballast water. PBS are an essential tool to support effective management strategies for non-indigenous as well as native harmful aquatic organisms and pathogens (HAOP).
Kraus R, NincevicGladan, Auriemma R, Bastianini M, Bolognini L, Cabrini M, Cara M, Calic M, Campanelli A, Cvitkovic I, Despalatovic M, Dragicevic B, Drakulovic D, Dulcic J, FlanderPutrle V, Grati F, Grego M, Grilli F, Jaklin A, Janekovic I, Kolitari J, Lipej L, Magaletti E, Marini M, MaticSkoko S, Mavric B, Mikus J, Mozetic P, OrlandoBonaca M, Petovic S, Precali R, Supic N, Trabucco B, Travizi A, Zuljevic A   +34 more
openaire   +6 more sources