100K OnDemand Topo Cartographic Specifications - Land Cover
100K OnDemand Topo cartographic specifications for Land Cover including Woodland, Shrubland, Cropland, Grassland, Barren, and Sedge.
Feature Type
LAND COVER
Woodland
FType: 106
FCode: 10601
Feature Description: An area dominated by trees generally greater than 5 meters tall and greater than 20% of total vegetation cover. In Alaska, woodland represents an area, at least 1 acre in size, where more than 20 percent of the total vegetation cover is dominated by trees generally greater than 5 meters tall.
Cartographic Representation
| Point Graphic Depiction | Linear Graphic Depiction | Polygon Graphic Depiction |
|---|---|---|
| Not Applicable | Not Applicable |
Media
Sources/Usage: Public Domain. View Media Details
|
Polygon Symbology Specifications
| SpecName | Size (Pt) | Color R/G/B | Transparency (%) |
|---|---|---|---|
| Layer 1 (Simple Fill) | Not Applicable | 168/212/131 | 70 |
Shrubland
FType: 106
FCode: 10602
Feature Description: Areas dominated by shrubs; less than 5 meters tall with shrub canopy typically greater than 20% of total vegetation. This class includes true shrubs, young trees in an early successional stage or trees stunted from environmental conditions.
Cartographic Representation
| Point Graphic Depiction | Linear Graphic Depiction | Polygon Graphic Depiction |
|---|---|---|
| Not Applicable | Not Applicable |
Media
Sources/Usage: Public Domain. View Media Details
|
Polygon Symbology Specifications
| SpecName | Size (Pt) | Color R/G/B | Transparency (%) |
|---|---|---|---|
| Layer 1 (Simple Fill) | Not Applicable | 210/194/133 | 70 |
Cropland
FType: 106
FCode: 10603
Feature Description: Areas of grasses, legumes, or grass-legume mixtures planted for livestock grazing or the production of seed or hay crops, typically on a perennial cycle. Pasture/hay vegetation accounts for greater than 20% of total vegetation. Areas used for the production of annual crops, such as corn, soybeans, vegetables, tobacco, and cotton, and also perennial woody crops such as orchards and vineyards. Crop vegetation accounts for greater than 20% of total vegetation. This class also includes all land being actively tilled.
Cartographic Representation
| Point Graphic Depiction | Linear Graphic Depiction | Polygon Graphic Depiction |
|---|---|---|
| Not Applicable | Not Applicable |
Media
Sources/Usage: Public Domain. View Media Details
|
Polygon Symbology Specifications
| SpecName | Size (Pt) | Color R/G/B | Transparency (%) |
|---|---|---|---|
| Layer 1 (Simple Fill) | Not Applicable | 235/217/124 | 70 |
Grassland
FType: 106
FCode: 10604
Feature Description: Areas dominated by graminoid or herbaceous vegetation, generally greater than 80% of total vegetation. These areas are not subject to intensive management such as tilling but can be utilized for grazing.
| Point Graphic Depiction | Linear Graphic Depiction | Polygon Graphic Depiction |
|---|---|---|
| Not Applicable | Not Applicable |
Media
Sources/Usage: Public Domain. View Media Details
|
Polygon Symbology Specifications
| SpecName | Size (Pt) | Color R/G/B | Transparency (%) |
|---|---|---|---|
| Layer 1 (Simple Fill) | Not Applicable | 200/230/124 | 70 |
Barren
FType: 106
FCode: 10605
Feature Description: Area of bedrock, desert pavement, scarps, talus, slides, volcanic material, glacial debris, sand dunes, strip mines, gravel pits and other accumulations of earthen material. Generally, vegetation accounts for less than 15% of total cover.
| Point Graphic Depiction | Linear Graphic Depiction | Polygon Graphic Depiction |
|---|---|---|
| Not Applicable | Not Applicable |
Media
Sources/Usage: Public Domain. View Media Details
|
Polygon Symbology Specifications
| SpecName | Size (Pt) | Color R/G/B | Transparency (%) |
|---|---|---|---|
| Layer 1 (Simple Fill) | Not Applicable | 211/196/201 | 70 |
Sedge
FType: 106
FCode: 10606
Feature Description: Alaska only areas dominated by sedges and forbs, generally greater than 80% of total vegetation. This type can occur with significant other grasses or other grass like plants, and includes sedge tundra, and sedge tussock tundra.
| Point Graphic Depiction | Linear Graphic Depiction | Polygon Graphic Depiction |
|---|---|---|
| Not Applicable | Not Applicable |
Media
Sources/Usage: Public Domain. View Media Details
|
Polygon Symbology Specifications
| SpecName | Size (Pt) | Color R/G/B | Transparency (%) |
|---|---|---|---|
| Layer 1 (Simple Fill) | Not Applicable | 168/212/180 | 70 |