stunitco: SpatialPolygonsDataFrame with FIA state, unit, county codes...
In FIESTAutils: Utility Functions for Forest Inventory Estimation and Analysis
stunitco R Documentation
SpatialPolygonsDataFrame with FIA state, unit, county codes and names
Description
Polygon feature class with state and county boundaries defined by Census
Bureau, including Federal Information Processing Standards (FIPS) codes. The
FIA Survey Unit code and name attributes (UNITCD, UNITNM) were appended to
dataset, with joining columns of STATECD and COUNTYCD.
Format
A SpatialPolygonsDataFrame with 3233 features and 8 attributes RS -
FIA Research Station name RSCD - FIA Research Station code STATECD - FIPS
state code STATENM - FIPS state name STATEAB - FIPS state abbreviation
UNITCD - FIA survey unit code UNITNM - FIA survey unit name COUNTYCD - FIPS
county code COUNTYNM - FIPS county name
Details
Derived from cb_2018_us_county_5m. STATEFP was converted to numeric and
named STATECD COUNTYFP was converted to numeric and named COUNTYCD Lookup
table for FIA Research Station (REF_RESEARCH_STATION) was downloaded from
FIA DataMart on 20191105 (FIADB_1.6.1.00) and joined by STATECD. A lookup
table for UNITCD was created from plot data using unique STATECD, COUNTYCD,
UNITCD and joined to table.
Converted to simple feature
Transformed CRS from longlat(EPSG:4269) to
Albers (EPSG:5070)
Saved to R object, with compression='xz'
Source
Downloaded from the United States Census Bureau on 2019 November 3,
format Esri Shapefile
(https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html)
Projection: Geographic (GCS_North_American_1983) EPSG: 4269
FIESTAutils documentation built on May 29, 2024, 4:06 a.m.
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| stunitco | R Documentation |
SpatialPolygonsDataFrame with FIA state, unit, county codes and names
Description
Polygon feature class with state and county boundaries defined by Census Bureau, including Federal Information Processing Standards (FIPS) codes. The FIA Survey Unit code and name attributes (UNITCD, UNITNM) were appended to dataset, with joining columns of STATECD and COUNTYCD.
Format
A SpatialPolygonsDataFrame with 3233 features and 8 attributes RS - FIA Research Station name RSCD - FIA Research Station code STATECD - FIPS state code STATENM - FIPS state name STATEAB - FIPS state abbreviation UNITCD - FIA survey unit code UNITNM - FIA survey unit name COUNTYCD - FIPS county code COUNTYNM - FIPS county name
Details
Derived from cb_2018_us_county_5m. STATEFP was converted to numeric and named STATECD COUNTYFP was converted to numeric and named COUNTYCD Lookup table for FIA Research Station (REF_RESEARCH_STATION) was downloaded from FIA DataMart on 20191105 (FIADB_1.6.1.00) and joined by STATECD. A lookup table for UNITCD was created from plot data using unique STATECD, COUNTYCD, UNITCD and joined to table.
Converted to simple feature
Transformed CRS from longlat(EPSG:4269) to
Albers (EPSG:5070)
Saved to R object, with compression='xz'
Source
Downloaded from the United States Census Bureau on 2019 November 3, format Esri Shapefile (https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html) Projection: Geographic (GCS_North_American_1983) EPSG: 4269
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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