Filters: partyWithName: U.S. Geological Survey - ScienceBase (X) > partyWithName: Christopher R Sherwood (X)

Filters Date Range Past year (28) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions NetCDF OPeNDAP Service (4) OGC Web Service (4) Shapefile (1) Types Map Service (16) OGC WMS Layer (16) OGC WFS Layer (12) OGC WMS Service (11) NetCDF OPeNDAP Service (4) Downloadable (1) Shapefile (1) Contacts Sandra M Brosnahan Woods Hole Coastal and Marine Science Center Natural Hazards Jin-Si R Over Jonathan Borden More... Categories Data (31) Data Release - Revised (1) Tag Types Theme (93) Place (92) USGS Scientific Topic Keyword (17) theme (1) ISO Topic Category (1) dataset (1) service (1) Tag Schemes None (88) USGS Thesaurus (87) ISO 19115 Topic Category (86) Common geographic areas (26) Geographic Names Information System (GNIS) (24) Marine Realms Information Bank (MRIB) keywords (38) Data Categories for Marine Planning (9) More... View Results as: JSON ATOM CSV

Greig Street camera locations and attitudes for low-altitude aerial images collected during unmanned aerial systems (UAS) flights over of the Lake Ontario shoreline in the vicinity of Sodus Bay, New York in July 2017 Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake Ontario shoreline in New York during July 2017. These data were collected to document and monitor effects of high lake levels, including shoreline erosion, inundation, and property damage in the vicinity of Sodus Bay, New York. This data release includes images tagged with locations determined from the UAS GPS; tables with updated estimates of camera positions and attitudes based on the photogrammetric reconstruction; tables listing locations of the base stations, ground control points, and transect points; geolocated, RGB-colored point... Categories: Data; Tags: 3DR Solo quadcopter, Agisoft Photoscan, CMGP, Coastal and Marine Geology Program, Federal Emergency Management Agency, All tags... GPS, Global Positioning System, Great Lakes, Greig Street, Lake Ontario, New York, Ricoh GRII, Sodus Bay, Sodus Point, Sodus Point, Sodus, NY, State of New York Department of Conservation, State of New York Department of State, U.S. Geological Survey, UAS, USA, USGS, Unmanned aerial system, WHCMSC, Woods Hole Coastal and Marine Science Center, aerial imagery, aerial photography, camera locations, elevation, field activity number 2017-042-FA, geoscientificInformation, inlandWaters, lakeshore, location, low-altitude aerial imagery, navigation, navigational data, photographs, photos, remote sensing, shoreline photographs, Fewer tags Greig Street orthomosaic from low-altitude aerial imagery from unmanned aerial systems (UAS) flights over of the Lake Ontario shoreline in the vicinity of Sodus Bay, New York in July 2017 (GeoTIFF image) Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake Ontario shoreline in New York during July 2017. These data were collected to document and monitor effects of high lake levels, including shoreline erosion, inundation, and property damage in the vicinity of Sodus Bay, New York. This data release includes images tagged with locations determined from the UAS GPS; tables with updated estimates of camera positions and attitudes based on the photogrammetric reconstruction; tables listing locations of the base stations, ground control points, and transect points; geolocated, RGB-colored point... Tags: 3DR Solo quadcopter, CMGP, Charles Point, Coastal and Marine Geology Program, Crescent Bar, All tags... Federal Emergency Management Agency, GeoTIFF, Great Lakes, Greig Street, Lake Bluff, Lake Ontario, New York, Orthomosaic, Orthophoto, Ricoh GRII, Sodus Bay, Sodus Point, Sodus Point, Sodus, NY, State of New York Department of Environmental Conservation, State of New York Department of State, U.S. Geological Survey, UAS, USA, USGS, Unmanned aerial system, WHCMSC, Woods Hole Coastal and Marine Science Center, aerial imagery, aerial photography, field activity number 2017-042-FA, geoscientificInformation, image mosaics, imageryBaseMapsEarthCover, inlandWaters, lake level, lakeshore, location, low-altitude aerial imagery, photo mosaic, photographs, photos, raster, remote sensing, shoreline, shoreline photographs, Fewer tags Geotagged Low-Altitude Aerial Imagery From Unmanned Aerial Systems Flights Over Town Neck Beach, in Sandwich, Massachusetts, on 2017-02-14 Low-altitude (80-100 meters above ground level) digital images of Town Neck Beach in Sandwich, Massachusetts, were obtained from a camera mounted on a small unmanned aerial system (UAS; also known as a drone). Imagery was collected at close to low tide on seven days to observe changes in beach and dune morphology. The images were geolocated by using the single-frequency geographic positioning system aboard the UAS. Ground control points (GCPs) were established by using temporary targets on the ground, which were located by using a real-time kinematic global navigation satellite system (RTK-GNSS) base station and rovers. The GCPs can be used as constraints during photogrammetric processing. Transect points were collected... Tags: CMGP, Coastal and Marine Geology Program, DJI Phantom 4 quadcopter, FC330, JPEG, All tags... Massachusetts, Sandwich, Town Neck Beach, U.S. Geological Survey, UAS, USA, USGS, Unmanned aerial system, WHCMSC, Woods Hole Coastal and Marine Science Center, aerial and satellite photography, aerial imagery, aerial photography, field activity number 2017-010-FA, geoscientificInformation, geotagged photos, image collections, location, low-altitude aerial imagery, oceans, photographs, photos, remote sensing, shoreline, shoreline photographs, Fewer tags Ground control points used in UAS operations and positions of installed permanent ground control points on North Core Banks, NC in October 2022 These data map in high detail surficial cross-sections of North Core Banks, a barrier island in Cape Lookout National Seashore, NC, in October 2022. U.S. Geological Survey field efforts are part of an interagency agreement with the National Park Service to monitor the recovery of the island from Hurricanes Florence (2018) and Dorian (2019). Three sites of outwash and overwash were targeted for extensive vegetation ground-truthing, sediment samples, bathymetric mapping with a remote-controlled surface vehicle, and uncrewed aerial systems (UAS) flights to collect multispectral imagery. Five permanent ground control points were also installed and surveyed to act as control for additional aerial imagery collects via... Categories: Data; Tags: Atlantic Ocean, Bathymetry and Elevation, CMHRP, Cape Lookout, Coastal and Marine Hazards and Resources Program, All tags... GPS measurement, GPS navigation, Global Positioning System (GPS) observations, Ground control point, Hurricane Dorian, Hurricane Florence, North Core Banks, Physical Habitats and Geomorphology, Remote Sensing Coastal Change, State of North Carolina, U.S. Geological Survey, USGS, WHCMSC, Woods Hole Coastal and Marine Science Center, geolocation measurement, geoscientificInformation, geospatial datasets, location, oceans, Fewer tags Bathymetry data collected from ASV operations on North Core Banks, NC in October 2022 These data map in high detail surficial cross-sections of North Core Banks, a barrier island in Cape Lookout National Seashore, NC, in October 2022. U.S. Geological Survey field efforts are part of an interagency agreement with the National Park Service to monitor the recovery of the island from Hurricanes Florence (2018) and Dorian (2019). Three sites of outwash, overwash, and pond formation were targeted for extensive vegetation ground-truthing, sediment samples, bathymetric mapping with a remote-controlled autonomomus surface vehicle (ASV), and uncrewed aerial systems (UAS) flights to collect multispectral imagery. Five semi-permanent ground control points were also installed and surveyed to act as control for... Categories: Data; Tags: ASV, Atlantic Ocean, CMHRP, Cape Lookout, Coastal and Marine Hazards and Resources Program, All tags... Hurricane Dorian, Hurricane Florence, Kogger, North Core Banks, Physical Habitats and Geomorphology, Remote Sensing Coastal Change, State of North Carolina, U.S. Geological Survey, USGS, WHCMSC, Woods Hole Coastal and Marine Science Center, Yellow Cat, bathymetry, elevation, geospatial datasets, location, remote controlled boat, single-beam echo sounder, single-beam echosounder, Fewer tags Sodus North orthomosaic from low-altitude aerial imagery from unmanned aerial systems (UAS) flights over of the Lake Ontario shoreline in the vicinity of Sodus Bay, New York in July 2017 (GeoTIFF image) Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake Ontario shoreline in New York during July 2017. These data were collected to document and monitor effects of high lake levels, including shoreline erosion, inundation, and property damage in the vicinity of Sodus Bay, New York. This data release includes images tagged with locations determined from the UAS GPS; tables with updated estimates of camera positions and attitudes based on the photogrammetric reconstruction; tables listing locations of the base stations, ground control points, and transect points; geolocated, RGB-colored point... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 3DR Solo quadcopter, CMGP, Charles Point, Coastal and Marine Geology Program, Crescent Bar, All tags... Federal Emergency Management Agency, GeoTIFF, Great Lakes, Greig Street, Lake Bluff, Lake Ontario, New York, Orthomosaic, Orthophoto, Ricoh GRII, Sodus Bay, Sodus North, Sodus Point, Sodus, NY, State of New York Department of Environmental Conservation, State of New York Department of State, U.S. Geological Survey, UAS, USA, USGS, Unmanned aerial system, WHCMSC, Woods Hole Coastal and Marine Science Center, aerial imagery, aerial photography, field activity number 2017-042-FA, geoscientificInformation, image mosaics, imageryBaseMapsEarthCover, inlandWaters, lake level, lakeshore, location, low-altitude aerial imagery, photo mosaic, photographs, photos, raster, remote sensing, shoreline, shoreline photographs, Fewer tags Greig Street point cloud from low-altitude aerial imagery from unmanned aerial systems (UAS) flights over of the Lake Ontario shoreline in the vicinity of Sodus Bay, New York in July 2017 (LAZ file) Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake Ontario shoreline in New York during July 2017. These data were collected to document and monitor effects of high lake levels, including shoreline erosion, inundation, and property damage in the vicinity of Sodus Bay, New York. This data release includes images tagged with locations determined from the UAS GPS; tables with updated estimates of camera positions and attitudes based on the photogrammetric reconstruction; tables listing locations of the base stations, ground control points, and transect points; geolocated, RGB-colored point... Tags: 3DR Solo quadcopter, CMGP, Coastal and Marine Geology Program, Federal Emergency Management Agency, Great Lakes, All tags... Greig Street, LAS, LAZ, Lake Ontario, New York, Ricoh GRII, Sodus Bay, Sodus Point, Sodus Point, Sodus, NY, State of New York Department of Environmental Conservation, State of New York Department of State, U.S. Geological Survey, UAS, USA, USGS, Unmanned aerial system, WHCMSC, Woods Hole Coastal and Marine Science Center, aerial imagery, aerial photography, elevation, field activity number 2017-042-FA, geoscientificInformation, inlandWaters, lake level, lakeshore, location, low-altitude aerial imagery, photographs, photos, point clouds, points, remote sensing, shoreline, shoreline photographs, topography, Fewer tags Geotagged Low-Altitude Aerial Imagery From Unmanned Aerial Systems Flights Over Town Neck Beach, in Sandwich, Massachusetts, With Associated Ground Control Points, and Transects Collected by the U.S. Geological Survey on January 22, January 25, February 11, March 30, and September 21, 2016 Low-altitude (30-120 meters above ground level) digital images of Town Neck Beach in Sandwich, Massachusetts, were obtained with a series of cameras mounted on small unmanned aerial systems (UAS, also known as a drone). Imagery was collected at close to low tide on five days to observe changes in beach and dune morphology. The images were geolocated by using the single-frequency geographic positioning system aboard the UAS. Ground control points (GCPs) were established by using temporary targets on the ground, which were located by using a real-time kinematic global navigation satellite system (RTK-GNSS) base station and rovers. The GCPs can be used as constraints during photogrammetric processing. Transect points... Tags: GPS measurement, Geomorphology, Massachusetts, Sandwich, Sedimentology, All tags... Town Neck Beach, USA, aerial photography, image collections, navigational data, remote sensing, Fewer tags Oceanographic time-series measurements from the mouth of the Columbia River, Oregon and Washington, 2013 This USGS data release presents oceanographic time-series measurements of currents, waves, water-column properties, and sediment transport recorded at three locations by instrumented tripods deployed in the mouth of the Columbia River (MCR) between May and June, 2013 (USGS Field Activity S-03-13-WO). Each tripod was equipped with similar instrumentation (figure 1) including an upward looking 1200 kHz Teledyne RD Instruments acoustic Doppler current profiler (ADCP), a 5 MHz Sontek acoustic Doppler velocimeter (ADV) and Hydra data recorder, an RBR conductivity, temperature, and depth (CTD) sensor, and Imagenex 881 (fan beam) and 881A (pencil beam) sonars. The tripods were deployed on May 9, 2013 from the F/V Cape... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service Vessel-mounted acoustic Doppler current profiler (ADCP) data from the mouth of the Columbia River, Oregon and Washington, 2013 This portion of the USGS data release presents data from spatial surveys of water column currents and acoustic backscatter collected in the mouth of the Columbia River, Oregon and Washington, in 2013 (USGS Field Activity S-03-13-WO). Measurements of current velocity, discharge, and acoustic backscatter amplitude in the water column were collected using a downward looking 600 kHz Teledyne RDI ADCP pole-mounted to the R/V Park Snavely. Positioning and orientation of the ADCP were measured using an Applanix POS MV 320 and recorded at 1 Hz intervals. Data acquisition and merging of the ADCP and positioning data were achieved with Teledyne RDI VMDAS software. While underway, profiles of current velocity and acoustic... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service Surveyed Positions of Transect Points Associated With Images Collected During Unmanned Aerial Systems Flights Over Town Neck Beach, in Sandwich, Massachusetts on January 9, January 25, February 14, March 16, May 4, and September 18, 2017 Low-altitude (80-100 meters above ground level) digital images of Town Neck Beach in Sandwich, Massachusetts, were obtained from a camera mounted on a small unmanned aerial system (UAS; also known as a drone). Imagery was collected at close to low tide on seven days to observe changes in beach and dune morphology. The images were geolocated by using the single-frequency geographic positioning system aboard the UAS. Ground control points (GCPs) were established by using temporary targets on the ground, which were located by using a real-time kinematic global navigation satellite system (RTK-GNSS) base station and rovers. The GCPs can be used as constraints during photogrammetric processing. Transect points were collected... Tags: CMGP, Coastal and Marine Geology Program, GNSS, GPS, GPS measurement, All tags... Global Positioning System, Massachusetts, Sandwich, Town Neck Beach, U.S. Geological Survey, USA, USGS, WHCMSC, Woods Hole Coastal and Marine Science Center, aerial and satellite photography, elevation, field activity number 2017-005-FA, field activity number 2017-008-FA, field activity number 2017-010-FA, field activity number 2017-014-FA, field activity number 2017-029-FA, field activity number 2017-050-FA, location, navigation, navigational data, oceans, Fewer tags Sodus North camera locations and attitudes for low-altitude aerial images collected during unmanned aerial systems (UAS) flights over of the Lake Ontario shoreline in the vicinity of Sodus Bay, New York in July 2017 Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake Ontario shoreline in New York during July 2017. These data were collected to document and monitor effects of high lake levels, including shoreline erosion, inundation, and property damage in the vicinity of Sodus Bay, New York. This data release includes images tagged with locations determined from the UAS GPS; tables with updated estimates of camera positions and attitudes based on the photogrammetric reconstruction; tables listing locations of the base stations, ground control points, and transect points; geolocated, RGB-colored point... Categories: Data; Tags: 3DR Solo quadcopter, Agisoft Photoscan, CMGP, Coastal and Marine Geology Program, Federal Emergency Management Agency, All tags... GPS, Global Positioning System, Great Lakes, Lake Ontario, New York, Ricoh GRII, Sodus Bay, Sodus North, Sodus Point, Sodus, NY, State of New York Department of Conservation, State of New York Department of State, U.S. Geological Survey, UAS, USA, USGS, Unmanned aerial system, WHCMSC, Woods Hole Coastal and Marine Science Center, aerial imagery, aerial photography, camera locations, elevation, field activity number 2017-042-FA, geoscientificInformation, inlandWaters, lakeshore, location, low-altitude aerial imagery, navigation, navigational data, photographs, photos, remote sensing, shoreline photographs, Fewer tags Surveyed Positions of Transect Points Associated with Images Collected During Unmanned Aerial Systems Flights Over Town Neck Beach, in Sandwich, Massachusetts on January 22, February 11, March 30 and September 21, 2016 Low-altitude (30-120 meters above ground level) digital images of Town Neck Beach in Sandwich, Massachusetts, were obtained with a series of cameras mounted on small unmanned aerial systems (UAS, also known as a drone). Imagery was collected at close to low tide on five days to observe changes in beach and dune morphology. The images were geolocated by using the single-frequency geographic positioning system aboard the UAS. Ground control points (GCPs) were established by using temporary targets on the ground, which were located by using a real-time kinematic global navigation satellite system (RTK-GNSS) base station and rovers. The GCPs can be used as constraints during photogrammetric processing. Transect points... Tags: CMGP, Coastal and Marine Geology Program, Coastal/Marine Hazards and Resources Program, GNSS, GPS, All tags... GPS measurement, Global Positioning System, Massachusetts, Sandwich, Town Neck Beach, U.S. Geological Survey, USA, USGS, WHCMSC, Woods Hole Coastal and Marine Science Center, elevation, field activity number 2016-013-FA, field activity number 2016-043-FA, field activity number 2016-053-FA, field activity number 2016-055-FA, location, navigation, navigational data, oceans, Fewer tags Orthomosaics of Pea Island National Wildlife Refuge DUNEX Site, North Carolina in September and October 2021 The data in this part of the release are orthomosaics that characterize the beach at the USGS DUring Nearshore Event eXperiment (DUNEX) site on Pea Island National Wildlife Refuge, NC. During September and October 2021, USGS and Woods Hole Oceanographic Institute (WHOI) scientists conducted multiple field surveys to collect a topobathy elevation time series. Images of the beach for use in structure from motion were taken with a camera attached to a helium filled balloon-kite (Helikite). Agisoft Metashape (v. 1.8.1) was used to create orthomosaics and digital surface models (DSMs) with the collected imagery. DUNEX is a multi-agency, academic, and non-governmental organization collaborative community experiment designed... Tags: CMHRP, Coastal/Marine Hazards and Resources Program, DUNEX, Dare, North Carolina, All tags... Pea Island, U.S. Geological Survey, USGS, United States, WHCMSC, Woods Hole Coastal and Marine Science Center, aerial photography, coastal processes, geomorphology, geoscientificInformation, image collections, imageryBaseMapsEarthCover, oceans, remote sensing, structure from motion, Fewer tags « 1 2 3 4 5 6