DOI: http://dx.doi.org/10.5069/G9XK8CG1
OT Collection ID: OT.022013.26918.1
Dataset Name: West Swanzey, NH: Geomorphic Response to Dam Removal, Ashuelot River (2010)
Short Name: NH10_Gartner
Collection Platform: Airborne LiDAR

----------------------------------------------------------

Dataset Overview: NCALM Project. PI: John Gartner, Dartmouth College. The survey area covers a 45 square kilometers along the Ashelot River, south of Keene and crossing West Swanzey, New Hampshire. Data were collected to quantify the geomorphic and sedimentological responses to dam removal. Repeat survey from 2011: West Swanzey, NH: Geomorphic Response to Dam Removal, Ashuelot River (2011)

Dataset Acknowledgement: LiDAR data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM - http://www.ncalm.org). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1043051. http://dx.doi.org/10.5069/G9XK8CG1

Dataset Keywords: 

Survey Date: 07/19/2010

----------------------------------------------------------

Data Provider and Roles:
	1. National Center for Airborne Laser Mapping
	Role: Collector
	Url: http://www.ncalm.cive.uh.edu/

	2. National Science Foundation
	Role: Funder
	Url: http://nsf.gov/


----------------------------------------------------------

Total LiDAR Points: 591,734,630 pts

Area: 45.0 km^2

Shot Density: 13.15 pts/m^2

Coordinates System: 
	Horizontal: UTM z18 N NAD83 (CORS96) [EPSG: 26918]
	Vertical: NAVD88 (GEOID03) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/NH10_Gartner_report.pdf

----------------------------------------------------------

Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.022013.26918.1
		Download and Processing: http://opentopo.sdsc.edu/gridsphere/gridsphere?cid=geonlidarframeportlet&gs_action=lidarDataset&opentopoID=OTLAS.022013.26918.1


----------------------------------------------------------

Dataset Extent in KMZ format: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/lidarkmls/point_cloud/NH10_Gartner_bounds.kmz

Dataset Spatial Bounds:
	North: 42.9334°
	South: 42.8096°
	East: -72.2438°
	West: -72.3796°