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NaN |
| typeKeywords:
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[] |
| description:
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The Will County, IL lidar project area covers approximately 887 square miles. The lidar data was acquired at an aggregate nominal point density (ANPD) of 10. Project specifications are based on Will County requirements. The data was developed based on a horizontal projection/datum of NAD83(2011) / Illinois State Plane East Zone (ftUS) (EPSG Code: 3435), and vertical datum of NAVD88 - Geoid12B (US Survey Feet). LiDAR data was acquired using a Optech Galaxy T2000 sensor from March 29th, 2021 to April 13, 2021 in 8 total lifts. Acquisition occurred with leaves absent from deciduous trees, when no snow was present on the ground, and with rivers at or below normal levels. |
| licenseInfo:
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None. However, users should be aware that temporal changes may have occurred since this dataset was collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of its limitations. |
| catalogPath:
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| title:
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DBO.Topo_Contours21 |
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| tags:
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["contours","surface data","terrain data","Will County","bare earth","1-foot contours","City of Joilet","elevation","topography","Illinois","Lidar"] |
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en-US |
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NaN |
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