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1992 National Land Cover Data
Mapping methodologies are discussed more fully in Vogelmann et al. (1998)(PDF)(11pp, 2MB, About PDF).
NLCD 1992 was completed about December 2000, and is supported by a
paper that describes the project and main results (Vogelmann et al.
2001)
Learn more about 1992 National Land Cover Data »
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14 Classification code topics matching:
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Classification code
- » Geographic category
- » Classification system
- Numeric identifier
- Text identifier
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Equals
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Overlaps
- » Contained by
- » Contains
- » Focal locations
- » Conservation project(s)
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Documented taxa location(s)
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Priority level
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Land cover class
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SAF Forest Cover Type
- Other Columns Other Info
Open Water
NLCD 1992 11. Open Water - All areas of open water, generally with less than 25%
cover of vegetation or soil.
Numeric identifier:
- 11
Geographic category:
Classification system:
Equals:
Low Intensity Residential
Classification system:
High Intensity Residential
Classification system:
Commercial/Industrial/Transportation
Classification system:
Bare Rock/Sand/Clay
Classification system:
Quarries/Strip Mines/Gravel Pits
Classification system:
Transitional
Classification system:
Mixed Forest
NLCD 1992. Areas dominated by trees generally greater than 5 meters tall, and greater than 20% of total vegetation cover. Neither deciduous nor evergreen species are greater than 75 percent of...
Numeric identifier:
- 43
Geographic category:
Classification system:
Shrubland
1992 NLCD. Areas characterized by natural or semi-natural woody vegetation with aerial stems, generally less than 6 meters tall, with individuals or clumps not touching to interlocking. Both evergreen and deciduous species of true...
Numeric identifier:
- 50
Geographic category:
Classification system:
Orchards/Vineyards/Other
Classification system:
Row Crops
Classification system:
Urban/Recreational Grasses
1992 NLCD 85. Urban/Recreational Grasses - Vegetation (primarily grasses)
planted in developed settings for recreation, erosion control, or aesthetic
purposes. Examples include parks, lawns, golf courses, airport grasses,
and...
Numeric identifier:
- 85
Classification system:
Deciduous forest
1992 NLCD class. Areas dominated by trees generally greater than 5 meters tall, and greater than 20% of total vegetation cover. More than 75 percent of the tree species shed foliage simultaneously in response to...
Numeric identifier:
- 41
