WinterIsland_20191118 (Map Service)
View In:
ArcGIS JavaScript
ArcGIS.com
WMTS
Current Version: 10.81
Service Description: UAS Imagery (1.0 inch) for Winter Island flown and processed by CDFW UAS pilot and GIS specialist Will Patterson under FAA Part 107 with a DJI Phantom 4 Pro drone using the iOS Map Pilot app (75/75 overlap) at ~351 ft altitude on November 18, 2019. Drone visual observer assistance was provided by CDFW's Aicha Ougzin. Orthomosaic processing was done with Esri Drone2Map 2.0.2, first processing 4 main areas (A,B,C,D) separately and then reprocessing small sub-areas (A1,BC1,C1,D1), then combining all areas in a single ArcGIS mosaic dataset, and exporting it at source resolution to a single final orthomosaic. No geodetic control was used other than on-board drone GPS/GNSS. Overall horizontal accuracy is unknown, but Drone2Map/Pix4D processing reports are available separately for each area. Permission to fly over the island was granted by CA Dept of Water Resources (DWR) for the parcels it owns, and privately-owned parcels were not flown over and excluded from the final orthomosaic.
Map Name: Layers
Legend
All Layers and Tables
Description: UAS Imagery (1.0 inch) for Winter Island flown and processed by CDFW UAS pilot and GIS specialist Will Patterson under FAA Part 107 with a DJI Phantom 4 Pro drone using the iOS Map Pilot app (75/75 overlap) at ~351 ft altitude on November 18, 2019. Drone visual observer assistance was provided by CDFW's Aicha Ougzin. Orthomosaic processing was done with Esri Drone2Map 2.0.2, first processing 4 main areas (A,B,C,D) separately and then reprocessing small sub-areas (A1,BC1,C1,D1), then combining all areas in a single ArcGIS mosaic dataset, and exporting it at source resolution to a single final orthomosaic. No geodetic control was used other than on-board drone GPS/GNSS. Overall horizontal accuracy is unknown, but Drone2Map/Pix4D processing reports are available separately for each area. Permission to fly over the island was granted by CA Dept of Water Resources (DWR) for the parcels it owns, and privately-owned parcels were not flown over and excluded from the final orthomosaic.
Copyright Text: CDFW
Spatial Reference:
102100
Single Fused Map Cache: true
Capabilities: Map,TilesOnly,Tilemap
Tile Info:
- Height: 256
- Width: 256
- DPI: 96
- Levels of Detail: (# Levels: 24)
- Level ID: 0 [Start Tile, End Tile]
Resolution: 156543.033928
Scale: 5.91657527591555E8
- Level ID: 1 [Start Tile, End Tile]
Resolution: 78271.5169639999
Scale: 2.95828763795777E8
- Level ID: 2 [Start Tile, End Tile]
Resolution: 39135.7584820001
Scale: 1.47914381897889E8
- Level ID: 3 [Start Tile, End Tile]
Resolution: 19567.8792409999
Scale: 7.3957190948944E7
- Level ID: 4 [Start Tile, End Tile]
Resolution: 9783.93962049996
Scale: 3.6978595474472E7
- Level ID: 5 [Start Tile, End Tile]
Resolution: 4891.96981024998
Scale: 1.8489297737236E7
- Level ID: 6 [Start Tile, End Tile]
Resolution: 2445.98490512499
Scale: 9244648.868618
- Level ID: 7 [Start Tile, End Tile]
Resolution: 1222.99245256249
Scale: 4622324.434309
- Level ID: 8 [Start Tile, End Tile]
Resolution: 611.49622628138
Scale: 2311162.217155
- Level ID: 9 [Start Tile, End Tile]
Resolution: 305.748113140558
Scale: 1155581.108577
- Level ID: 10 [Start Tile, End Tile]
Resolution: 152.874056570411
Scale: 577790.554289
- Level ID: 11 [Start Tile, End Tile]
Resolution: 76.4370282850732
Scale: 288895.277144
- Level ID: 12 [Start Tile, End Tile]
Resolution: 38.2185141425366
Scale: 144447.638572
- Level ID: 13 [Start Tile, End Tile]
Resolution: 19.1092570712683
Scale: 72223.819286
- Level ID: 14 [Start Tile, End Tile]
Resolution: 9.55462853563415
Scale: 36111.909643
- Level ID: 15 [Start Tile, End Tile]
Resolution: 4.77731426794937
Scale: 18055.954822
- Level ID: 16 [Start Tile, End Tile]
Resolution: 2.38865713397468
Scale: 9027.977411
- Level ID: 17 [Start Tile, End Tile]
Resolution: 1.19432856685505
Scale: 4513.988705
- Level ID: 18 [Start Tile, End Tile]
Resolution: 0.597164283559817
Scale: 2256.994353
- Level ID: 19 [Start Tile, End Tile]
Resolution: 0.298582141647617
Scale: 1128.497176
- Level ID: 20 [Start Tile, End Tile]
Resolution: 0.14929107082380833
Scale: 564.248588
- Level ID: 21 [Start Tile, End Tile]
Resolution: 0.07464553541190416
Scale: 282.124294
- Level ID: 22 [Start Tile, End Tile]
Resolution: 0.03732276770595208
Scale: 141.062147
- Level ID: 23 [Start Tile, End Tile]
Resolution: 0.01866138385297604
Scale: 70.5310735
- Format: MIXED
- Compression Quality: 75
- Origin:
X: -2.0037508342787E7
Y: 2.0037508342787E7
- Spatial Reference:
102100
Initial Extent:
XMin: -1.3565552857005805E7
YMin: 4583475.604556251
XMax: -1.3562949724588001E7
YMax: 4587984.176233746
Spatial Reference:
102100
Full Extent:
XMin: -1.3565552857005805E7
YMin: 4583475.604556251
XMax: -1.3562949724588001E7
YMax: 4587984.176233746
Spatial Reference:
102100
Min Scale: 5.91657527591555E8
Max Scale: 70.5310735
Min LOD: 0
Max LOD: 23
Units: esriMeters
Supported Image Format Types: MIXED
Export Tiles Allowed: true
Max Export Tiles Count: 100000
Resampling: true
Document Info:
- Title: UAS Imagery (1.0 inch), Winter Island, 2019.11.18
- Author: cdfwgis
- Comments:
- Subject: Winter Island UAS Imagery (1.0 inch) flown on 2019.11.18
- Category:
- Keywords: CDFW, UAS, Drone