Abstract
CoastSnap is a low-cost community beach monitoring program that empowers local communities to collect quantitative measurements of coastline change using their smartphones. Underpinning CoastSnap is a stainless-steel smartphone cradle that is installed overlooking a beach in a location easily accessible to the public. Using the cradle for image positioning, passers-by simply take a photo of the coast and upload it to a centralized database, which in turn provides a crowd-sourced record of coastline change over time.References
Harley, M. et al. (2019): Shoreline change mapping from crowd-sourced smartphone images, Coastal Engineering, ELSEVIER, vol. 150, pp. 175-189.
![Creative Commons License](http://i.creativecommons.org/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2023 Mitchell Harley, Chris Drummond, Michael Kinsela