Results 11 to 20 of about 28,411 (301)
Real-Time Seafloor Segmentation and Mapping [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesPosidonia oceanica meadows are a species of seagrass highly dependent on rocks for their survival and conservation. In recent years, there has been a concerning global decline in this species, emphasizing the critical need for efficient monitoring and ...
M. Grimaldi +8 more
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Geophysical Monograph Series, Page 263-304., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside +3 more
wiley +9 more sources
Prioritizing Seafloor Mapping for Washington's Pacific Coast. [PDF]
Sensors (Basel), 2017 Remote sensing systems are critical tools used for characterizing the geological and ecological composition of the seafloor. However, creating comprehensive and detailed maps of ocean and coastal environments has been hindered by the high cost of operating ship- and aircraft-based sensors.
Battista T +4 more
europepmc +4 more sources
Editorial: Seafloor Mapping of the Atlantic Ocean [PDF]
Frontiers in Marine Science, 2021 The WC1 cell surface family of molecules function as hybrid gamma delta (γδ) TCR co-receptors, augmenting cellular responses when cross-linked with the TCR, and as pattern recognition receptors, binding pathogens. It is known that following activation, key tyrosines are phosphorylated in the intracytoplasmic domains of WC1 molecules and that the cells ...
Pål Buhl-Mortensen +2 more
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Applications of Seafloor Mapping Using Precise Sonars
Kartografija i Geoinformacije, 2009 Seafloor measurements using single-beam, multi-beam, sub-bottom, and side-scan sonars which enable detailed mapping of solid objects in sediments, seafloor structure and depth can provide useful information for marine traffic as well as scientific ...
Jerneja Fridl +2 more
doaj +1 more source
Autonomous underwater vehicle maps seafloor [PDF]
Eos, Transactions American Geophysical Union, 1997 Autonomous underwater vehicles (AUVs)—which operate without a tether or human supervision—represent an emerging technology that can be used to solve many scientific problems in the deep ocean, the last unexplored frontier on Earth. AUVs are well suited to “lawn‐mower” style geophysical surveys for mapping bathymetry, magnetic field, or water column ...
Maurice A. Tivey +6 more
openaire +1 more source
Editorial: Seafloor mapping using underwater remote sensing approaches
Frontiers in Earth Science, 2023 Pomimo pokrycia ponad 70% powierzchni Ziemi, mniej niż 20% dna morskiego zostało dokładnie zmapowane. Obecne globalne inicjatywy mają na celu zmianę tego stanu wiedzy i wygenerowanie globalnej mapy dna morskiego o rozsądnej rozdzielczości do 2030 roku.
Łukasz Janowski +2 more
doaj +3 more sources
Seafloor Map of the Alghero Bay (Sardinia, Italy) [PDF]
Journal of Maps, 2020 The Alghero Bay is a coastal area of high economic value because of the presence of one of the most popular beaches of Sardinia (San Giovanni, Maria Pia, Le Bombarde, Lazzaretto). The organisms living in the meadow of Posidonia oceanica, which densely cover the offshore areas of the bay, represent the most important source of sediments to these beaches.
Mario De Luca +7 more
openaire +4 more sources
Journal of Marine Science and Engineering, 2023 The use of satellite altimetry to recover marine gravity anomalies allows for the rapid acquisition of seafloor topography on a wide range of regional scales.
Yongjin Sun +4 more
doaj +1 more source
AN OPEN-SOURCE, DATA-LOGGING DEVICE FOR MARINE-BASED SURVEYS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Observation, monitoring, and understanding of the marine environment, particularly seafloor mapping, have gained global attention. Underwater photogrammetry is a valuable technique for creating accurate seafloor orthomosaics and digital elevation models (
A. Mufti +4 more
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