DOI: https://doi.org/10.5069/G9RV0KMG OT Collection ID: OT.032013.26918.3 OT Collection Name: LiDAR Survey of Parts of Potomac and Susquehanna Rivers Short Name: VA05_Bierman Collection Platform: Airborne Lidar ---------------------------------------------------------- Download and Access Products: 1. Raster opentopoID: OTSDEM.032013.26918.3 Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.032013.26918.3 2. Point Cloud Data opentopoID: OTLAS.032013.26918.3 Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.032013.26918.3 3. Google Earth Image Overlays opentopoID: OTGE.032013.26918.3 Download: https://portal.opentopography.orghttps://cloud.sdsc.edu/v1/AUTH_opentopography/www/files/Potomac_MD_Susquehana_PA.kml ---------------------------------------------------------- Collection Overview: NCALM Project. PI: Paul Bierman, University of Vermont. The survey area consisted of two polygons: 1) over a portion of the Potomac River in Washington D.C. enclosing 60 square km; and 2) over a portion of the Susquehanna River in Pennsylvania enclosing 23 square km. The Susquehanna survey took place on January 9, 2005 and the Potomac survey took place on January 11, 2005.Publications associated with this dataset can be found at NCALM's Data Tracking Center Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM - https://ncalm.cive.uh.edu). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1043051. Dataset Citation: LiDAR Survey of Parts of Potomac and Susquehanna Rivers. Distributed by OpenTopography. https://doi.org/10.5069/G9RV0KMG . Accessed: 2024-03-28 Use License: CC BY 4.0 Dataset Keywords: lidar Survey Date: 01/09/2005 - 01/11/2005 Publication Date: 03/27/2013 ---------------------------------------------------------- Data Provider and Roles: 1. National Center for Airborne Laser Mapping Role: Collector Url: https://ncalm.cive.uh.edu/ 2. National Science Foundation Role: Funder Url: https://nsf.gov/ ---------------------------------------------------------- Total number of points: 116,504,840 pts Area: 85 km^2 Point Density: 1.37 pts/m^2 Classifications: Class 1 - Unclassified: 79,907,927 Class 2 - Ground: 36,596,913 Coordinates System: Horizontal: NAD83 (CORS96) / UTM Zone 18N [EPSG: 26918] Vertical: NAVD88 (GEOID 03) [EPSG: 5703] Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/VA04_Bierman_report.pdf LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/VA05_Bierman.html ---------------------------------------------------------- Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.032013.26918.3&download=true Dataset Spatial Bounds: North: 39.8504680779527° South: 38.9542738348292° East: -76.25087520235° West: -77.3081242537509°