| snippet:
|
These data have been created as a result of the need for having geospatial data immediately available and easily accessible in order to provide geographic reference for Federal, State, and local emergency responders, as well as for homeland security efforts. Orthoimages also serve a variety of purposes, from interim maps to field references for earth science investigations and analysis. The digital orthoimage is useful as a layer of a geographic information system. These data can be used to provide reference information for Web browsers and for map applications at a scale of 1:100,000 or smaller. Larger scale orthoimagery such as digital orthophoto quadrangles will be more accurate, but often at the expense of timely updates. |
| summary:
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These data have been created as a result of the need for having geospatial data immediately available and easily accessible in order to provide geographic reference for Federal, State, and local emergency responders, as well as for homeland security efforts. Orthoimages also serve a variety of purposes, from interim maps to field references for earth science investigations and analysis. The digital orthoimage is useful as a layer of a geographic information system. These data can be used to provide reference information for Web browsers and for map applications at a scale of 1:100,000 or smaller. Larger scale orthoimagery such as digital orthophoto quadrangles will be more accurate, but often at the expense of timely updates. |
| accessInformation:
|
U.S. Geological Survey |
| thumbnail:
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thumbnail/thumbnail.png |
| maxScale:
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18025.282035439803 |
| typeKeywords:
|
["ArcGIS Server","Data","Image Service","Service"] |
| description:
|
<div style='text-align:Left;'><div><div><p><span>An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have been mathematically removed. Orthoimagery combines the image characteristics of a photograph with the geometric qualities of a map. The projected coordinate system is UTM with a NAD83 datum. There is no image overlap between adjacent files. </span></p></div></div></div> |
| licenseInfo:
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<div style='text-align:Left;'><div><div><p><span>There is no guarantee of warranty concerning the accuracy of the data. Users should be aware that temporal changes may have occurred since this data set was collected and that some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of it's limitations. Acknowledgement of the originating agencies would be appreciated in products derived from these data. Any user who modifies the data is obligated to describe the types of modifications they perform. User specifically agrees not to misrepresent the data, nor to imply that changes made were approved or endorsed by the U.S. Geological Survey. Please refer to <http://www.usgs.gov/privacy.html> for the USGS disclaimer.</span></p></div></div></div> |
| catalogPath:
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|
| title:
|
Orthos_2005_1FT |
| type:
|
Image Service |
| url:
|
https://gis.willcountyillinois.com/image |
| tags:
|
["digital spatial data","0.3 meter orthoimage","rectified image","orthophoto","natural color orthophoto","orthoimage","image map","United States","U.S.","US","IL","Chicago","mosaic dataset"] |
| culture:
|
en-US |
| portalUrl:
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|
| name:
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Orthos_2005_1FT |
| guid:
|
|
| minScale:
|
7.383155521716143E7 |
| spatialReference:
|
NAD_1983_StatePlane_Illinois_East_FIPS_1201 |