Filters: Tags: Skagit Bay (X) > partyWithName: U.S. Geological Survey (X) > partyWithName: PCMSC Science Data Coordinator (X)

Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Pacific Coastal and Marine Science Center Eric Grossman Joshua Logan U.S. Geological Survey - ScienceBase Nathan R Vanarendonk Natural Hazards Tag Types Theme (3) Place (3) Tag Schemes None (3) USGS Thesaurus (3) Geographic Names Information System (GNIS) (3) Marine Realms Information Bank (MRIB) keywords (3) ISO 19115 Topic Category (3) Data Categories for Marine Planning (3) View Results as: JSON ATOM CSV

Digital surface model (DSM) for the intertidal zone at Lone Tree Point, Kiket Bay, WA, 2019-06-05 This portion of the data release presents a digital surface model (DSM) and hillshade image of the intertidal zone at Lone Tree Point, Kiket Bay, WA. The DSM has a resolution of 4 centimeters per pixel and was derived from structure-from-motion (SfM) processing of aerial imagery collected with an unmanned aerial system (UAS) on 2019-06-05. Unlike a digital elevation model (DEM), the DSM represents the elevation of the highest object within the bounds of a cell. Vegetation, buildings and other objects have not been removed from the data. In addition, data artifacts resulting from noise in the original imagery have not been removed. The raw imagery used to create the DSM was acquired using a UAS fitted with a Ricoh... Tags: Bathymetry and Elevation, CHMRP, Coastal and Marine Hazards and Resources Program, Kiket Bay, Lone Tree Point, All tags... PCMSC, Pacific Coastal and Marine Science Center, Salish Sea, SfM, Skagit Bay, Skagit County, State of Washington, Structure-from-motion, Swinomish Reservation, U.S. Geological Survey, UAS, USGS, Unmanned aerial system, aerial and satellite photography, aerial photography, altimetry, coastal processes, elevation, geomorphology, geoscientificInformation, geospatial datasets, image mosaics, orthophotography, photography, remote sensing, remote sensing, structure from motion, topographic maps, topography, Fewer tags Aerial imagery from UAS survey of the intertidal zone at Lone Tree Point, Kiket Bay, WA, 2019-06-05 This portion of the data release presents the raw aerial imagery collected during the Unmanned Aerial System (UAS) survey of the intertidal zone at Lone Tree Point, Kiket Bay, WA, on 2019-06-05. The imagery was acquired using a Department of Interior-owned 3DR Solo quadcopter fitted with a Ricoh GR II digital camera featuring a global shutter. The camera was mounted using a fixed mount on the bottom of the UAS and oriented in an approximately nadir orientation. For flights F01, F02, F03, F04, and F05 the UAS was flown on pre-programmed autonomous flight lines at an approximate altitude of 70 meters above ground level (AGL), resulting in a nominal ground-sample-distance (GSD) of 1.8 centimeters per pixel. The flight... Tags: Bathymetry and Elevation, CHMRP, Coastal and Marine Hazards and Resources Program, Kiket Bay, Lone Tree Point, All tags... PCMSC, Pacific Coastal and Marine Science Center, Salish Sea, Skagit Bay, Skagit County, State of Washington, Structure-from-motion, Swinomish Reservation, U.S. Geological Survey, UAS, USGS, Unmanned aerial system, aerial and satellite photography, aerial photography, altimetry, coastal processes, elevation, geomorphology, geoscientificInformation, geospatial datasets, image mosaics, orthophotography, photography, remote sensing, remote sensing, topographic maps, topography, Fewer tags Topographic point cloud for the intertidal zone at Lone Tree Point, Kiket Bay, WA, 2019-06-05 This portion of the data release presents a topographic point cloud of the intertidal zone at Lone Tree Point, Kiket Bay, WA. The point cloud was derived from structure-from-motion (SfM) processing of aerial imagery collected with an unmanned aerial system (UAS) on 2019-06-05. The point cloud has 206,323,353 points with an average point density of 929 points per-square meter. The point cloud is tiled to reduce individual file sizes and is grouped within a zip file for downloading. Each point in the point cloud contains an explicit horizontal and vertical coordinate, color, intensity, and classification. Water portions of the point cloud were classified using a polygon digitized from the orthomosaic imagery derived... Tags: Bathymetry and Elevation, CHMRP, Coastal and Marine Hazards and Resources Program, Kiket Bay, Lone Tree Point, All tags... PCMSC, Pacific Coastal and Marine Science Center, Salish Sea, SfM, Skagit Bay, Skagit County, State of Washington, Structure-from-motion, Swinomish Reservation, U.S. Geological Survey, UAS, USGS, Unmanned aerial system, aerial and satellite photography, aerial photography, altimetry, coastal processes, elevation, geomorphology, geoscientificInformation, geospatial datasets, image mosaics, orthophotography, photography, remote sensing, remote sensing, structure from motion, topographic maps, topography, Fewer tags