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Folders: ROOT > ScienceBase Catalog > Pacific Coastal and Marine Science Center > Aerial imagery and structure-from-motion derived data products from UAS survey of the Liberty Island Conservation Bank Wildlands restoration site, Sacramento-San Joaquin Delta, California, October 2018 ( Show all descendants )

Location Folder Show Tree ROOT _ScienceBase Catalog __Pacific Coastal and Marine Science Center ___Aerial imagery and structure-from-motion derived data products from UAS survey of the Liberty Island Conservation Bank Wildlands restoration site, Sacramento-San Joaquin Delta, California, October 2018 Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Joshua Logan PCMSC Science Data Coordinator Pacific Coastal and Marine Science Center Cordell Johnson Jessica R Lacy More... Tag Types Theme (1) Place (1) Tag Schemes None (1) Geographic Names Information System (GNIS) (1) USGS Thesaurus (1) Marine Realms Information Bank (MRIB) keywords (1) ISO 19115 Topic Category (1) Data Categories for Marine Planning (1) View Results as: JSON ATOM CSV Browse Folder

Ground control point locations for UAS survey of the Liberty Island Conservation Bank Wildlands restoration site, Sacramento-San Joaquin Delta, California, 2018-10-23 This portion of the data release presents the locations of the temporary ground control points (GCPs) used for the structure-from-motion (SfM) processing of the imagery collected during the Unmanned Aerial System (UAS) survey on of the Liberty Island Conservation Bank Wildlands restoration site in the Sacramento-San Joaquin Delta on 2018-10-23. The GCPs were used to establish ground control for the survey and consisted of 24 small (80 x 80 centimeter) square tarps with black-and-white cross patterns placed on the ground surface throughout the mapping area during the survey. The GCP positions were measured using RTK GPS, with corrections from a GPS base station located approximately 3 kilometers south of the study... Categories: Data; Tags: Bathymetry and Elevation, CHMRP, Cache Slough, Coastal and Marine Hazards and Resources Program, Liberty Island, All tags... PCMSC, Pacific Coastal and Marine Science Center, Sacramento River, Sacramento River Deep Water Ship Channel, Sacramento-San Joaquin Delta, San Joaquin River, State of California, Structure-from-motion, U.S. Geological Survey, UAS, USGS, Unmanned aerial system, aerial photography, altimetry, elevation, fragile ecosystems, geomorphology, geoscientificInformation, geospatial datasets, image mosaics, photography, remote sensing, remote sensing, topographic maps, topography, wetland restoration, Fewer tags