Napa County Aerial Imagery 1940

This tiled imagery service represents a snapshot of the land surface within Napa County and is made available for public use. The tile cache scheme follows the ArcGIS Online Model and can viewed down to ~1:283 scale. A hard copy of this data is also available directly from the GIS Team. For more information, contact gisstaff@countyofnapa.org. Extent and Resolution:Ortho-imagery and Oblique imagery within Napa County, California.  Projection: Capture Window: Bands: Sensor: Accuracy of Orthophotography: For questions regarding use and access, please contact gisstaff@countyofnapa.org.

This tiled imagery service represents a snapshot of the land surface within Napa County and is made available for public use. The tile cache scheme follows the ArcGIS Online Model and can viewed down to ~1:283 scale. A hard copy of this data is also available directly from the GIS Team. For more information, contact gisstaff@countyofnapa.org. Extent and Resolution:Orthoimagery and Oblique imagery within Napa County, California.  Projection: Capture Window:

This tiled imagery service represents a snapshot of the land surface within Napa County and is made available for public use. The tile cache scheme follows the ArcGIS Online Model and can viewed down to ~1:283 scale.   A hard copy of this data is also available directly from the GIS Team. For more information, contact gisstaff@countyofnapa.org. Extent and Resolution:Ortho-imagery and Oblique imagery within Napa County, California.  Projection:State Plane Coordinate System1983 California Zone 2North American Datum 1983 (2011) NAVD88 US Survey Feet  Capture Window:Imagery was obtained between the dates of June 5 and June18th. Bands:3 (RGB) Sensor: Accuracy of Orthophotography: For questions regarding use and access, please contact gisstaff@countyofnapa.org.

This tiled imagery service represents a snapshot of the land surface within Napa County and is made available for public use. The tile cache scheme follows the ArcGIS Online Model and can viewed down to ~1:283 scale. A hard copy of this data is also available directly from the GIS Team. For more information, contact gisstaff@countyofnapa.org. Extent and Resolution:Orthoimagery and Oblique imagery within Napa County, California.  Projection:State Plane Coordinate System1983 California Zone 2North American Datum 1983 (2011) NAVD88 US Survey Feet  Capture Window:Imagery was obtained between the dates of March 16 - March 21.  Bands:3 (RGB)4th band IR is available in the raw imagery mosaic. Sensor: Accuracy of Orthophotography: For questions regarding use and access, please contact gisstaff@countyofnapa.org.

This tiled imagery service represents a snapshot of the land surface within Napa County and is made available for public use. The tile cache scheme follows the ArcGIS Online Model and can viewed down to ~1:283 scale. A hard copy of this data is also available directly from the GIS Team. For more information, contact gisstaff@countyofnapa.org. Extent and Resolution:Orthoimagery and Oblique imagery within Napa County, California.  Projection:State Plane Coordinate System1983 California Zone 2North American Datum 1983 (2011) NAVD88 US Survey Feet  Capture Window:Imagery was obtained between the dates of  Bands:3 (RGB)4th band IR is available in the raw imagery mosaic. Sensor: Accuracy of Orthophotography: For questions regarding use and access, please contact gisstaff@countyofnapa.org.

This tiled imagery service represents a snapshot of the land surface within Napa County and is made available for public use. The tile cache scheme follows the ArcGIS Online Model and can viewed down to ~1:283 scale. A hard copy of this data is also available directly from the GIS Team. For more information, contact gisstaff@countyofnapa.org. Date(s) of photography: April 22-23, 2002Scale of photography: 1:24,000 (1" = 2,000')Number of flight lines: 19Number of photos: 471Overlap: 60%Sidelap: 30%Camera type: Wild RC30Camera/lens serial number: 13302Calibrated focal length: 153.670 mmFilm type: Color For questions regarding use and access, please contact gisstaff@countyofnapa.org.