GAP_df: Descriptions of vegetation categories from USGS GAP landcover

In jacob-ogre/USNVC: Package for the United States National Vegetation Classification

Description

Descriptions of vegetation categories from USGS GAP landcover

Usage

GAP_df

Format

A data.frame with 32934 rows and 4 columns

Area

Numeric code for Area_Name

Area_Name

Name or abbreviation of the Area

Grid_Value

Within-Area index

Comb_Value

Across-Area index (cumulative)

NVCMES

Alpha-numeric code for a vegetation category, presumably referenced to NVC v1

EVT_Value

Another identifier, but unknown relationship

Class_Name

A 'colloquial' name for the vegetation category

Description

Text description of the characteristics of the vegetation category. Appears to combine physiognomy, dynamics, environment, and floristics in a single paragraph.

Source

https://www1.usgs.gov/csas/nvcs_data/USNVCFullDownload.zip

See Also

d_dist_confidence d_curr_presence_absence

jacob-ogre/USNVC documentation built on May 18, 2019, 8 a.m.