Filters: Tags: Lidar Validation (X) > partyWithName: Earth Resources Observation and Science (EROS) Center (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Jeffrey R Irwin U.S. Geological Survey Jeffrey J Danielson U.S. Geological Survey - ScienceBase Core Science Systems More... Tag Types Theme (3) Place (3) USGS Scientific Topic Keyword (3) Harvest Set (3) Tag Schemes None (3) Geographic Names Information System (2) ISO 19115 Topic Category (3) View Results as: JSON ATOM CSV

Potomac River Topobathymetric Lidar Validation Survey Data U.S. Geological Survey (USGS) scientists completed a multidisciplinary data collection effort during the week of October 21-25, 2019, using new technologies to map and validate bathymetry over a large stretch of the non-tidal Potomac River. The work was initiated as an effort to validate commercially-acquired topobathymetric light detection and ranging (lidar) data funded through a partnership between the USGS and the Interstate Commission on the Potomac River Basin (ICPRB). The goal was to compare airborne lidar data to bathymetric data collected through more traditional means (boat-based sonar, wading Real Time Kinematic Global Navigational Satellite System (RTK-GNSS) surveys) and through unmanned aerial systems... Tags: 3D Elevation Program, 3DEP, Brunswick Family Campground, GNSS, Geography, All tags... Geomorphology, Global Navigational Satellite System, Ground Based Lidar, Harpers Ferry, Hydrology, Lidar, Lidar Validation, Light Detection and Ranging, Millville Dam, NGP Inland Bathymetry Research, National Geospatial Program, Point of Rocks, Potomac River, Remote Sensing, Shenandoah River, Shepherdstown, State of Maryland, State of Virginia, State of West Virginia, Terrestrial Laser Scanning, Topobathy, Topobathymetric Lidar, Total Station, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), Water Resources, White's Ferry, elevation, geoscientificInformation, location, Fewer tags Kootenai River Topobathymetric Lidar Validation Survey Data U.S. Geological Survey (USGS) scientists conducted field data collection efforts during the week of September 25 – 29, 2017, using a combination of conventional surveying technologies, for a large stretch of the Kootenai River near Bonners Ferry, Idaho. The work was initiated as an effort to validate commercially acquired topobathymetric light detection and ranging (lidar) data. The goal was to compare the airborne lidar data to topographic and bathymetric data collected through more traditional means (e.g. waded Real-Time Kinematic Global Navigation Satellite System (RTK-GNSS) surveys). The validated topobathymetric lidar data will be used for hydrologic modeling, assessment and restoration of aquatic habitat,... Tags: 3D Elevation Program, 3DEP, Aquatic Biology, Bonners Ferry, Ecology, All tags... GNSS, Geography, Geomorphology, Global Navigation Satellite System, Hydrology, Kootenai River, Lidar, Lidar Validation, Light Detection and Ranging, NGP Inland Bathymetry Research, National Geospatial Program, RTN, Real-Time Network, Remote Sensing, State of Idaho, Topobathy, Topobathymetric Lidar, Total Station, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), WSRN, Washington State Reference Network, elevation, geoscientificInformation, location, Fewer tags 2020 Niobrara River Topobathymetric Lidar Validation – USGS Field Survey Data U.S. Geological Survey (USGS) scientists conducted field data collection efforts between August 17th and 28th, 2020 over a large stretch of the Niobrara River in Nebraska using high accuracy surveying technologies. The work was initiated as an effort to validate commercially acquired topobathymetric light detection and ranging (lidar) data. The goal was to compare and validate the airborne lidar data to topographic, bathymetric, structural, and infrastructural data collected through more traditional means (e.g. Global Navigational Satellite System (GNSS) surveying). The airborne topobathymetric lidar data will be used for characterization of endangered species aquatic habitat, improving the understanding of fluvial... Tags: 3D Elevation Program, 3DEP, Airborne Lidar, Airborne Topobathymetric Lidar, Aquatic Biology, All tags... Ecology, Fort Niobrara National Wildlife Refuge, GNSS, Geography, Geomorphology, Global Navigation Satellite System, Ground Based Lidar, Hydrology, Lidar, Lidar Validation, Light Detection and Ranging, Meadville, Missouri National Recreation Area, NGP Inland Bathymetry Research, National Geospatial Program, Niobrara, Niobrara National Scenic River, Niobrara River, Niobrara State Park, Niobrara Valley Preserve, Remote Sensing, Spencer Dam, State of Nebraska, Terrestrial Laser Scanning, Topobathy, Topobathymetric Lidar, Topobathymetry, Topographic, Total Station, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), Village of Niobrara, elevation, geoscientificInformation, location, Fewer tags