albersusa: Tools, Shapefiles & Data to Work with an 'AlbersUSA'...
In hrbrmstr/albersusa: Tools, Shapefiles & Data to Work with an 'AlbersUSA' Composite Projection
Description
Creating a composite projection for states and counties of the United States
that includes scaled and shifted polygons for Alaska and Hawaii is time consuming
and potentially error-prone. Functions and data sets are provided to make it easier to
produce maps with a composite projection. Furthermore, named projections for common
transormations are provided to further increase mapping productivity.
Details
Newer sf (simple features) objects can be returned or legacy R
spatial sp objects can be returned.
Reference GeoJSON files are provided in the following locations (i.e. you can use
them in any mapping program):
1
2
system.file("extdata/composite_us_states.geojson.gz", package="albersusa")
system.file("extdata/composite_us_counties.geojson.gz", package="albersusa")
Author(s)
Bob Rudis (bob@rud.is)
hrbrmstr/albersusa documentation built on March 16, 2020, 1:19 a.m.
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.
Description
Creating a composite projection for states and counties of the United States that includes scaled and shifted polygons for Alaska and Hawaii is time consuming and potentially error-prone. Functions and data sets are provided to make it easier to produce maps with a composite projection. Furthermore, named projections for common transormations are provided to further increase mapping productivity.
Details
Newer sf (simple features) objects can be returned or legacy R
spatial sp objects can be returned.
Reference GeoJSON files are provided in the following locations (i.e. you can use them in any mapping program):
1 2 | system.file("extdata/composite_us_states.geojson.gz", package="albersusa")
system.file("extdata/composite_us_counties.geojson.gz", package="albersusa")
|
Author(s)
Bob Rudis (bob@rud.is)
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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