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USGS · 70250178

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

Timothy Nelson·Jennifer L. Miselis
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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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Conference Paper
90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 40.70933604608808° to 40.7386289733175° latitude; -72.9229595443374° to -72.88045704857345° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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BibTeXRIS

Timothy Nelson, Jennifer L. Miselis. 2019-05-16. Method for observing breach geomorphic evolution: Satellite observation of the Fire Island Wilderness breach. https://doi.org/10.1142/9789811204487_0007

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