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MORPHOLOGY OF THE STRANDZHA COASTAL ZONE, SOUTHERN BULGARIAN BLACK SEA COAST
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B. Prodanov;L. Dimitrov
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1314-2704
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English
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20
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1.1
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The study of the specific nature of the coastal zone requires a combination of a wide range of data from multi-beam and single-beam echosounding, LiDAR scanning, unmanned aerial vehicles, and generation of accurate high-resolution digital terrain models. In recent years, the development of seabed mapping technology has allowed for more precise mapping of the coastal zone. The complex analysis of data on relief, morphostructural units, contemporary tectonic deformations, geological and lithostratigraphical structure, morpho-hydrographic, topography, and lithological variates allows for a more detailed morphological study of the Strandzha costal sector. As a result of an in-depth GIS-based morphometric analysis, the spatial borders of the coastal structural blocks and its morphological elements of the terrestrial and marine parts were investigated. The morphologically expressed components of the relief that affect the contemporary structural forms in the coastal zone were mapped and traced underwater. The generation of very high-resolution (VHR) orthophoto mosaics (OMs) of the Strandzha coast allowed to digitize shoreline in scale 1:1,000. Based on a detailed DSM morphometric analysis, the geomorphic landforms were mapped and divided into cliffed and rocky coast and depositional coast.
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conference
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20th International Multidisciplinary Scientific GeoConference SGEM 2020
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20th International Multidisciplinary Scientific GeoConference SGEM 2020, 18 - 24 August, 2020
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts & Letters; Acad Fine Arts Zagreb Croatia; C
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189-196
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18 - 24 August, 2020
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website
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cdrom
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6834
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morphology; coastal zone; digital terrain model; Strandzha coast; Black sea
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