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Measuring beach profiles along a low-wave energy microtidal coast, west-central Florida, USA
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|Authors:||Cheng, Jun; Wang, Ping; Guo, Qiandong|
|Author Affiliations:||Primary: |
University of South Florida, School of Geosciences, Tampa, FL, United States
|Volume Title:||Geosciences (Basel)|
|Source:||Geosciences (Basel), Vol.6, 12p. Publisher: Molecular Diversity Preservation International (MDPI), Basel, Switzerland. ISSN: 2076-3263|
|Note:||In English. 34 refs.; illus., incl. sketch maps|
|Summary:||Monitoring storm-induced dramatic beach morphology changes and long-term beach evolution provides crucial data for coastal management. Beach-profile measurement using total station has been conducted along the coast of west-central Florida over the last decade. This paper reviews several case studies of beach morphology changes based on total-station survey along this coast. The advantage of flexible and low-cost total-station surveys is discussed in comparison to LIDAR (light detection and ranging) method. In an attempt to introduce total-station survey from a practical prospective, measurement of cross-shore beach profile in various scenarios are discussed, including: (1) establishing a beach profile line with known instrument and benchmark locations; (2) surveying multiple beach profiles with one instrument setup; (3) implementation of coordinate rotation to convert local system to real-earth system. Total-station survey is a highly effective and accurate method in documenting beach profile changes along low-energy coasts.|
|Subjects:||Beach profiles; Beaches; Coastal environment; Erosion; Global navigation satellite systems; Global Positioning System; Landform evolution; Laser methods; Lidar methods; Littoral erosion; Low-energy environment; Monitoring; Morphology; Ocean circulation; Surveys; Tides; Florida; United States; West-Central Florida|
|Coordinates:||N243000 N310000 W0800000 W0873000|
|Copyright Information:||GeoRef, Copyright 2021 American Geosciences Institute.|
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