Sediment thickness in the Bay of Bengal and Andaman Sea compared with topography and geophysical settings by GMT

Autor: Lemenkova, Polina
Přispěvatelé: Schmidt United Institute of Physics of the Earth [Moscow] (IPE), Russian Academy of Sciences [Moscow] (RAS)
Rok vydání: 2020
Předmět:
010504 meteorology & atmospheric sciences
computer science
010502 geochemistry & geophysics
01 natural sciences
Industrial and Manufacturing Engineering
ACM: I.: Computing Methodologies/I.3: COMPUTER GRAPHICS/I.3.7: Three-Dimensional Graphics and Realism
[SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry
ACM: I.: Computing Methodologies/I.3: COMPUTER GRAPHICS/I.3.6: Methodology and Techniques
data visualization
Bathymetry
mapping
Indian Ocean
ACM: I.: Computing Methodologies/I.5: PATTERN RECOGNITION
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean
Atmosphere
geography.geographical_feature_category
[SDE.IE]Environmental Sciences/Environmental Engineering
[INFO.INFO-LO]Computer Science [cs]/Logic in Computer Science [cs.LO]
simulation
ACM: K.: Computing Milieux
[INFO.INFO-GR]Computer Science [cs]/Graphics [cs.GR]
ACM: I.: Computing Methodologies/I.5: PATTERN RECOGNITION/I.5.1: Models
[SDE]Environmental Sciences
Andaman Sea
Sediment transport
ACM: I.: Computing Methodologies
Geology
3D
[SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph]
[SDE.MCG]Environmental Sciences/Global Changes
[INFO.INFO-DS]Computer Science [cs]/Data Structures and Algorithms [cs.DS]
bathymetry
[SDU.STU]Sciences of the Universe [physics]/Earth Sciences
Bay of Bengal
ACM: I.: Computing Methodologies/I.3: COMPUTER GRAPHICS
modelling
ACM: I.: Computing Methodologies/I.3: COMPUTER GRAPHICS/I.3.6: Methodology and Techniques/I.3.6.2: Graphics data structures and data types
topography
ACM: H.: Information Systems
[INFO.INFO-LG]Computer Science [cs]/Machine Learning [cs.LG]
Geoid
ACM: I.: Computing Methodologies/I.6: SIMULATION AND MODELING/I.6.5: Model Development
River mouth
cartography
[INFO]Computer Science [cs]
General Bathymetric Chart of the Oceans
14. Life underwater
[SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology
[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces
environment
[SDU.STU.AG]Sciences of the Universe [physics]/Earth Sciences/Applied geology
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography
0105 earth and related environmental sciences
geography
ACM: I.: Computing Methodologies/I.3: COMPUTER GRAPHICS/I.3.7: Three-Dimensional Graphics and Realism/I.3.7.1: Color
shading
shadowing
and texture
ACM: I.: Computing Methodologies/I.4: IMAGE PROCESSING AND COMPUTER VISION
sediment thickness
ACM: I.: Computing Methodologies/I.3: COMPUTER GRAPHICS/I.3.5: Computational Geometry and Object Modeling
[INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV]
Sediment
Geophysics
[SDE.ES]Environmental Sciences/Environmental and Society
[INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation
ACM: I.: Computing Methodologies/I.3: COMPUTER GRAPHICS/I.3.2: Graphics Systems
ACM: I.: Computing Methodologies/I.6: SIMULATION AND MODELING
[SDU]Sciences of the Universe [physics]
13. Climate action
[INFO.INFO-IR]Computer Science [cs]/Information Retrieval [cs.IR]
BENGAL
Bay
Zdroj: Ovidius University Annals Series: Civil Engineering
Ovidius University Annals Series: Civil Engineering, 2020, 22, pp.13-22. ⟨10.2478/ouacsce-2020-0002⟩
ISSN: 2392-6139
DOI: 10.2478/ouacsce-2020-0002
Popis: The study presents an analysis of the sediment thickness compared with bathymetric and geophysical settings in the Bay of Bengal and Andaman Sea, Indian Ocean. It uses a combination of the high-resolution data: topographic GEBCO, satellite and marine gravity anomalies, EGM2008 geoid and GlobSed to visualize the correlation between relief, gravity and trends in continent-ocean sediment transport. The results include thematic maps and 3D model showing increased sediment thickness in the Bengal Fan (8,0 to 8,2 km) in NE direction with maximum in Ganges Fan (16,2 km), and southward decrease in the Andaman Sea from Irrawaddy river mouth (6-7 km) to the Strait of Malacca (1-2 km). All maps and 3D model have been plotted by Generic Mapping Tools (GMT) cartographic scripting toolset version 6.0.0.
Databáze: OpenAIRE
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