Not Avail.
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change_85_02 | Change Detection GRID for the period 1985 to 2002 in the State of Iowa developed from Landsat Imagery |
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change_90_02 | Change Detection GRID for the period 1990 to 2002 in the State of Iowa developed from Landsat Imagery |
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GLO_survey | General Land Office (GLO) Maps of the State of Iowa, as Surveyed from 1836-59 |
Not Avail. |
HILLSHADE | Shaded Relief (Hillshade) 30 Meter GRID of Iowa |
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imperv_99_03 | National Land Cover Database, Imperviousness Layer of Iowa |
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Land_use_1975-84 | Iowa land use, 1975 - 1984 |
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LC_1985 | Land Cover of the State of Iowa in the Years 1984-86 |
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LC_1990 | Land Cover of the State of Iowa in the Years 1989-91 |
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LC_1992 | 1992 Land Cover GRID of Iowa |
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LC_1992_GAP | 1992 GAP Land Cover GRID of Iowa |
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LC_2000 | 2000 Land Cover GRID of Iowa |
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LC_2002 | 2002 Land Cover GRID of Iowa |
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persist_85_02 | Persistence of Land Cover Classes for the State of Iowa in the Years 1984-2002 |