Ortho_Imagery_2014 (Map Service)
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Service Description: Ortho-imagery from 2014 for urban and rural areas of Santa Clara County. 1-meter pixel resolution. Sourced from NAIP (National Agriculture Imagery Program).This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP acquires digital ortho imagery during the agricultural growing seasons in the continental U.S.. A primary goal of the NAIP program is to enable availability of ortho imagery within one year of acquisition. The NAIP provides two main products: 1 meter ground sample distance (GSD) ortho imagery rectified to a horizontal accuracy within +/- 5 meters of reference digital ortho quarter quads (DOQQ's) from the National Digital Ortho Program (NDOP) or from the National Agriculture Imagery Program (NAIP); 1 meter or 1/2 meter GSD ortho imagery rectified within +/- 6 meters to true ground. The tiling format of NAIP imagery is based on a 3.75' x 3.75' quarter quadrangle with a 300 pixel buffer on all four sides. The NAIP imagery is formatted to the UTM coordinate system using the North American Datum of 1983 (NAD83). The NAIP imagery may contain as much as 10% cloud cover per tile. This file was generated by compressing NAIP imagery that cover the county extent. Two types of compression may be used for NAIP imagery: MrSID and JPEG 2000. The target value for the compression ratio is (15:1) for the 1 meter imagery and 60:1 for the 1/2 meter imagery.
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Description: Ortho-imagery from 2014 for urban and rural areas of Santa Clara County. 1-meter pixel resolution. Sourced from NAIP (National Agriculture Imagery Program).This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP acquires digital ortho imagery during the agricultural growing seasons in the continental U.S.. A primary goal of the NAIP program is to enable availability of ortho imagery within one year of acquisition. The NAIP provides two main products: 1 meter ground sample distance (GSD) ortho imagery rectified to a horizontal accuracy within +/- 5 meters of reference digital ortho quarter quads (DOQQ's) from the National Digital Ortho Program (NDOP) or from the National Agriculture Imagery Program (NAIP); 1 meter or 1/2 meter GSD ortho imagery rectified within +/- 6 meters to true ground. The tiling format of NAIP imagery is based on a 3.75' x 3.75' quarter quadrangle with a 300 pixel buffer on all four sides. The NAIP imagery is formatted to the UTM coordinate system using the North American Datum of 1983 (NAD83). The NAIP imagery may contain as much as 10% cloud cover per tile. This file was generated by compressing NAIP imagery that cover the county extent. Two types of compression may be used for NAIP imagery: MrSID and JPEG 2000. The target value for the compression ratio is (15:1) for the 1 meter imagery and 60:1 for the 1/2 meter imagery.
Copyright Text: Sourced from NAIP (National Agriculture Imagery Program). USDA Farm Service Agency.
County of Santa Clara
Spatial Reference:
102100
Single Fused Map Cache: true
Capabilities: Map,TilesOnly
Tile Info:
- Height: 256
- Width: 256
- DPI: 96
- Levels of Detail: (# Levels: 21)
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Resolution: 156543.033928
Scale: 5.91657527591555E8
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- Level ID: 20 [Start Tile, End Tile]
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Scale: 564.248588
- Format: MIXED
- Compression Quality: 75
- Origin:
X: -2.0037508342787E7
Y: 2.0037508342787E7
- Spatial Reference:
102100
Initial Extent:
XMin: -1.3615802446058577E7
YMin: 4415880.551797033
XMax: -1.3482540808843628E7
YMax: 4515021.338181652
Spatial Reference:
102100
Full Extent:
XMin: -1.3609796694149943E7
YMin: 4420400.5375886755
XMax: -1.3488650016506389E7
YMax: 4510529.4282547105
Spatial Reference:
102100
Min Scale: 5.91657527591555E8
Max Scale: 564.248588
Min LOD: 0
Max LOD: 20
Units: esriMeters
Supported Image Format Types: MIXED
Export Tiles Allowed: true
Max Export Tiles Count: 100000
Document Info:
- Title: Ortho Imagery 2014
- Author: SantaClaraCoGIS
- Comments:
- Subject: NAIP Ortho-imagery of Santa Clara County from 2014.
- Category:
- Keywords: SCCGOV, NAIP, Ortho Rectification, Santa Clara County, aerials, OrthoImagery, MrSID, Compression