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Exploring The Utility Of Small Unmanned Aerial System (Suas) Products In Remote Visual Stream Ecological Assessment, Alexandra D. Evans, Kevin H. Gardner, Scott Greenwood, Bruce Pruitt

New Hampshire EPSCoR

Many restoration projects’ success is not evaluated (Roni & Beechie 2013; Nilsson et al. 2016), despite available conventional ecological assessment methods. There is a need for more flexible, affordable, and efficient methods for evaluation, particularly those that take advantage of new remote sensing and geospatial technologies (Hubbart et al. 2017). This study explores the use of illustrative small unmanned aerial system (sUAS) products, made using a simple structure-from-motion photogrammetry workflow, coupled with a visual assessment protocol as a remote evaluation and ecological condition archive approach. Three streams were assessed in the field (“surface assessments”) using the Stream Visual Assessment Protocol …