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This is a Non-Federal dataset covered by different Terms of Use than

2018 Lake County Color InfraRed (CIR) - SE Quarter

Metadata Updated: September 1, 2022

This three inch pixel resolution color infrared aerial photography was flown between March 20, 2018 to March 26, 2018. The files are provided in JPEG2000, an open format supported by most GIS and CAD software packages. Its intended usage for viewing is 1" = 100. The photography has been orthorectified to meet National Map Accuracy Standards for its capture scale. The images are georeferenced to the Illinois State Plane, Eastern Zone, using the NAD83 2011 horizontal datum. Color InfraRed (CIR) imagery allows users to "see" the electromagnetic spectrum beyond the visible range. It does this by using the visible spectrum (red, green, blue) and combining it with the Near InfraRed (NIR) spectrum. CIR imagery is useful for determining the health of vegetation, which show up in various shades of red. It can also be helpful in identifying features like water, paved surfaces or non-vegetated areas, which appear black or grey respectively. The data set is tiled for dissemination into many separate tiles, each of which is 2500 feet on a side.

Access & Use Information

Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than License: See this page for license information.

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Metadata Created Date September 1, 2022
Metadata Updated Date September 1, 2022

Metadata Source

Harvested from Open data from Lake County, Illinois

Additional Metadata

Resource Type Dataset
Metadata Created Date September 1, 2022
Metadata Updated Date September 1, 2022
Publisher Lake County Illinois GIS
Data First Published 2019-08-12T18:35:07.000Z
Data Last Modified 2022-03-23T20:21:48.000Z
Category geospatial
Public Access Level public
Metadata Context
Schema Version
Catalog Describedby
Harvest Object Id 96b7677f-d1cd-4390-bc5d-143c13e95950
Harvest Source Id e2c1b013-5957-4c37-9452-7d0aafee3fcc
Harvest Source Title Open data from Lake County, Illinois
Homepage URL
Metadata Type geospatial
Old Spatial -88.2150,42.1580,-87.7810,42.4930
Source Datajson Identifier True
Source Hash 45b3789de7c6ce1f2ed7f86976db0a12535a26d6
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -88.2150, 42.1580, -88.2150, 42.4930, -87.7810, 42.4930, -87.7810, 42.1580, -88.2150, 42.1580}

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