Method for observing breach geomorphic evolution: Satellite observation of the Fire Island Wilderness breach

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Abstract

Satellite derived shorelines are extracted using the Google Earth Engine API for Landsat and Sentinel satellites from 1984 through 2018. These shorelines are evaluated against existing surveys and show satellite-derived breach shorelines are in good agreement with directly-observed shorelines and capture the trend of the Fire Island wilderness breach evolution. Results of this study show the wilderness breach resulted in down drift shoreline erosion at a rate greater than the historical average within 4 km of the breach. This study demonstrates the benefits of utilizing satellite observations for monitoring the full extent of breach development and resulting shoreline changes.

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Publication type Conference Paper
Publication Subtype Conference Paper
Title Method for observing breach geomorphic evolution: Satellite observation of the Fire Island Wilderness breach
DOI 10.1142/9789811204487_0007
Year Published 2019
Language English
Publisher World Scientific
Contributing office(s) St. Petersburg Coastal and Marine Science Center
Description 14 p.
Larger Work Type Book
Larger Work Subtype Conference publication
Larger Work Title Coastal Sediments 2019
First page 71
Last page 84
Conference Title Coastal Sediments 2019
Conference Location Tampa/St. Petersburg, FL
Conference Date May 27-31, 2019
Country United States
State New York
Other Geospatial Fire Island Wilderness breach
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