| snippet:
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The images have a pixel resolution of 0.5 feet which generated an orthophotographic database with a mapping scale of 1" = 100'. The imagery for the "Countywide Flight" was collected between 11 May, 2009 and 2 August, 2009. The imagery for the "Special Consideration Area" was collected on 17 and 22 of May, 2009. A digital orthoimage is a raster image of remotely sensed data that has had displacement in the image introduced by sensor orientation and terrain relief removed. This digital geospatial file has been orthorectified using survey control points obtained through both Airborne Global Positioning Systems and Ground Control Survey. This dataset is projected using the Transverse Mercator map projection. The grid coordinate system used is the Illinois State Plane Coordinate System, East Zone (Zone Number Zone 3776, FIPS 1201), NAD83/97 HARN (horizontal datum), with ground coordinates expressed in U.S. Survey Feet. |
| summary:
|
The images have a pixel resolution of 0.5 feet which generated an orthophotographic database with a mapping scale of 1" = 100'. The imagery for the "Countywide Flight" was collected between 11 May, 2009 and 2 August, 2009. The imagery for the "Special Consideration Area" was collected on 17 and 22 of May, 2009. A digital orthoimage is a raster image of remotely sensed data that has had displacement in the image introduced by sensor orientation and terrain relief removed. This digital geospatial file has been orthorectified using survey control points obtained through both Airborne Global Positioning Systems and Ground Control Survey. This dataset is projected using the Transverse Mercator map projection. The grid coordinate system used is the Illinois State Plane Coordinate System, East Zone (Zone Number Zone 3776, FIPS 1201), NAD83/97 HARN (horizontal datum), with ground coordinates expressed in U.S. Survey Feet. |
| extent:
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[[-88.2761028792562,41.1940947139685],[-87.506122693999,41.7458936775817]] |
| accessInformation:
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| thumbnail:
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thumbnail/thumbnail.png |
| maxScale:
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1.7976931348623157E308 |
| typeKeywords:
|
["Data","Service","Map Service","ArcGIS Server"] |
| description:
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|
| licenseInfo:
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|
| catalogPath:
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|
| title:
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Orthos_2009_6IN_WM |
| type:
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Map Service |
| url:
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|
| tags:
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["Aerial","2009","Orthoimagery"] |
| culture:
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en-US |
| name:
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Orthos_2009_6IN_WM |
| guid:
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DA9C64A9-B658-47E0-B012-FF934F09DA2B |
| minScale:
|
0 |
| spatialReference:
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WGS_1984_Web_Mercator_Auxiliary_Sphere |