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Title
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A Data Set of Annotated Historical Maps
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Description
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This data set is designed for testing the performance of optical character recognition algorithms on text in scanned historical map images
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Date Created
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2013
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PID
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grinnell:3246
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Title
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Guide to prairie sites near Grinnell, Iowa
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Description
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The Center for Prairie Studies at Grinnell College has prepared this brochure to help those wishing to visit prairie sites near Grinnell. The prairie blooms from May to October. Different species flower at different times, so repeat visits during a growing season will be rewarded with an ever-changing palette of colors. No two prairies will have the same mix of species.
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Date Created
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2004
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PID
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grinnell:315