{
 "culture": "en-US",
 "name": "ParadiseCut_20230606",
 "guid": "",
 "catalogPath": "",
 "snippet": "Primary purpose is to document connectivity of the back-water channels in the channel.\nData was collected on 6/6/2023 0700 PDT-6/7/2023 1500 PDT.\n",
 "description": "Purpose:\n\tPrimary purpose is to document connectivity of the back-water channels in the channel.\nSurvey Date and Time:\n\tData was collected on 6/6/2023 0700 PDT-6/7/2023 1500 PDT\nImagery Acquisition:\n\tThe imagery was collected using a DJI Phantom 4 RTK UAS, operating at 100 m above ground level, covering the entire floodplain area from San Joaquin River to Old River, using a crossing survey flight track. The field collection was controlled by the RTK controller using the DJI GS RTK App.\nSoftware Processing:\n\tImages were imported into ArcGIS Pro 3.1.0 using the Ortho Mapping workspace tool, block adjusted, and an Orthomosaic was generated.  No external control points were used for this project.\nAdjustment summary from ArcGIS Pro:\nNumber of Adjusted Images\t3755\nNumber of Tie Points\t12387897\nNumber of Solution Points\t4554825\nMean Reprojection Error / Sigma Naught (pixel)\t0.27 / 0.41\nGround Resolution (m/pixel)\t0.029\nAdjustment Type\tFrame\nGround Control Points Involved in Adjustment\tNo\n\nThis is an official DWR Image Service, which meets all appropriate requirements of the DWR Spatial Data Standards, specifically the DWR Spatial Data Standards version 3.5, dated April 2023.\n\n DWR makes no warranties or guarantees \u2014 either expressed or implied \u2014 as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.\n\nThis Image Service was published on 7/3/2023, by the DWR Division of Engineering. Comments, problems, improvements, updates, or suggestions should be forwarded to the official DWR point of contact as available and appropriate at gis@water.ca.gov\n\n",
 "summary": "Primary purpose is to document connectivity of the back-water channels in the channel.\nData was collected on 6/6/2023 0700 PDT-6/7/2023 1500 PDT.\n",
 "title": "ParadiseCut_20230606_dom.crf",
 "tags": [
  "Paradise Cut",
  "Delta",
  "California",
  "orthomosaic",
  "UAV",
  "2023"
 ],
 "type": "Image Service",
 "typeKeywords": [
  "Data",
  "Service",
  "Image Service",
  "ArcGIS Server"
 ],
 "thumbnail": "thumbnail/thumbnail.png",
 "url": "https://parcgis.water.ca.gov/arcgisimgpublicmngr/admin/Aerial_Photography/ParadiseCut_20230606/ImageServer",
 "spatialReference": "WGS_1984_UTM_Zone_10N",
 "accessInformation": "Michael Baldwin, P.E., California Department of Water Resources, NCRO",
 "licenseInfo": "public domain"
}