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20081113
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ESRI ArcCatalog 9.2.2.1350
en
REQUIRED: A brief narrative summary of the data set.
REQUIRED: A summary of the intentions with which the data set was developed.
REQUIRED: The name of an organization or individual that developed the data set.
REQUIRED: The date when the data set is published or otherwise made available for release.
COGIS.GIS.ORTHO1939_SubMeter
COGIS.GIS.ORTHO1939_SubMeter
SDE raster digital data
withheld
REQUIRED: The basis on which the time period of content information is determined.
REQUIRED: The year (and optionally month, or month and day) for which the data set corresponds to the ground.
REQUIRED: The frequency with which changes and additions are made to the data set after the initial data set is completed.
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REQUIRED: Reference to a formally registered thesaurus or a similar authoritative source of theme keywords.
REQUIRED: Common-use word or phrase used to describe the subject of the data set.
REQUIRED: Restrictions and legal prerequisites for accessing the data set.
REQUIRED: Restrictions and legal prerequisites for using the data set after access is granted.
Raster Dataset
ESRI ArcCatalog 9.2.2.1350
COGIS.GIS.ORTHO1939_SubMeter
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Statewide aerial photographs were first acquired for Illinois from 1937 through 1947. This collection history gives details about the approximately 33,500 photographic paper prints that were scanned. The original silver nitrate film negatives were purposefully destroyed by the National Archives in the early 1980s due to deterioration and instability. An attempt to copy the negatives prior to their desctruction resulted in a very poor quality replacement. Due to this fact the original photographic prints are now the best substitute for the negatives. Use of the paper prints over time has resulted in their becoming faded, worn, defaced, or lost. Access to these print collections is becoming increasingly restricted. Digitization, or print scanning, has been completed for statewide coverage of Illinois in an effort to create a lasting archive of this irreplaceable collection.
Source:
http://www.isgs.illinois.edu/nsdihome/webdocs/ilhap/
Historical Aerial Imagery
Will County
1939
Chicago
Chicago Wilderness
Field Museum
Illinois
Historical Aerial Photography 1937-1947
Illinois State Geological Survey, The Field Museum, Morton Arboretum, Lake County Forest Preserve, Chicago Wilderness
http://www.isgs.illinois.edu/nsdihome/webdocs/ilhap/
en
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
local time
REQUIRED: The person responsible for the metadata information.
REQUIRED: The organization responsible for the metadata information.
REQUIRED: The mailing and/or physical address for the organization or individual.
REQUIRED: The city of the address.
REQUIRED: The state or province of the address.
REQUIRED: The ZIP or other postal code of the address.
REQUIRED: The telephone number by which individuals can speak to the organization or individual.
20081113
http://www.esri.com/metadata/esriprof80.html
ESRI Metadata Profile
ISO 19115 Geographic Information - Metadata
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20081113
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