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Critical Trends Assessment Land Cover Database of Illinois, 1991-1995

Abstract: County by county land cover grid data for Illinois derived from Thematic Mapper
(TM) Satellite data from the Landsat 4 sensor. Dates of the imagery used range
from April, 1991 to May, 1995. 21 Scenes were used, two dates for each of ten
scene areas needed to cover the state (Path*path_name_suppressed*/34,
22*path_name_suppressed*/34) with an additional single scene needed ... View entire text
Related URL
Description: FGDC metadata on the Critical Trends Assessment Land Cover Database of
Illinois, 1991-1995.
Geographic Coverage
Spatial coordinates   
  N: 42.76   S: 36.9   E: -87.5   W: -91.7

Data Set Citation
Dataset Originator/Creator: Dr. Donald Luman, Mark Joselyn, Liane Suloway, Illinois Department of Natural Resources
Dataset Title: Critical Trends Assessment Land Cover Database of Illinois, 1991-1995
Dataset Series Name: IDNR GIS Database
Dataset Release Date: 1996-03-01
Dataset Release Place: Champaign, Illinois
Dataset Publisher: Illinois Department of Natural Resources
Issue Identification: landcov
Data Presentation Form: ote-sensing image
Temporal Coverage
Start Date: 1991-04-17
Stop Date: 1995-05-30
Access Constraints None
Use Constraints Reproduction or redistribution of copyrighted digital data sets or products
derived therefrom outside of licensee's organization or entity is expressly
forbidden. The only exception is redistribution to consultants working for the
licensee, and then only for purposes, related to work for the licensee. Such
consultants may not ... View entire text
Data Set Progress
Originating Center
Data Center
Geological Survey, Dept. of Natural Resources, Illinois Supplemental Info
Data Center URL:

Data Center Personnel
Phone: 217-333-5102
Fax: 217-333-2830
Email: denhart at
Contact Address:
615 East Peabody Drive
City: Champaign
Province or State: Illinois
Postal Code: 61820
Country: USA
Extended Metadata Properties
(Click to view more)

Creation and Review Dates
DIF Creation Date: 2004-03-23
Last DIF Revision Date: 2017-08-23