1. Coastal and Marine Hazards and Resources
2. Geoscience Data System

Field Activity 2012-623-FA

Identifier	2012-623-FA
Alternate names	20120407_Elwha_River
Purpose	To collect aerial imagery document Elwha River response to Elwha dam removals at a temporal and spatial scale sufficient to inform theoretical and physical process models and improve understanding of short- and long-term fluvial and coastal responses to large perturbations in base level and sediment inputs
Location	Elwha River
Summary	collected 794 primarily near-nadir images.
Info derived	Per flight: orthoimagery and elevation models (approximately 10cm resolution), recording sediment, wood, water, and vegetation. Across flights: erosion and deposition volumes, changes in grain size, changes in wood location, distribution, abundance, changes in channel form and location, changes in vegetation.
Comments	entries from Field Activity 2012-603-FA. Entries for this field activity are based on entries from Field Activity 2012-604-FA.
Projects	Elwha River Restoration Project (NPS)
Platform	Airplane
Itinerary	Start Port Angeles, WA 2012-04-07 End Port Angeles, WA 2012-04-07 Days in the field 1
Bounds	West -123.64 East -123.38 North 48.16 South 47.93 Show or hide mapHide layers