us_aeqd_proj: Oblique azimuthal equidistant convenience projection
In hrbrmstr/albersusa: Tools, Shapefiles & Data to Work with an 'AlbersUSA' Composite Projection
Description
Usage
Format
Details
See Also
Examples
Description
Distance correct along any line passing through the center of the map (i.e., great circle)
Usage
1
Format
An object of class character of length 1.
Details
The following PROJ.4 string is used: +proj=aeqd +lat_0=40.08355112574181 +lon_0=-95.44921875
In a ggplot2+ggalt context, you can just use variable name as the value for the proj
parameter to ggalt::coord_proj(). i.e. coord_proj(us_aeqd_proj).
See Also
Other convenience projections:
us_eqdc_proj,
us_laea_proj,
us_lcc_proj
Examples
1
2
3
4
us <- usa_composite()
us <- sp::spTransform(us, sp::CRS(us_aeqd_proj))
us <- usa_composite(proj="aeqd")
counties <- counties_composite("aeqd")
hrbrmstr/albersusa documentation built on March 16, 2020, 1:19 a.m.
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Description Usage Format Details See Also Examples
Description
Distance correct along any line passing through the center of the map (i.e., great circle)
Usage
1 |
Format
An object of class character of length 1.
Details
The following PROJ.4 string is used: +proj=aeqd +lat_0=40.08355112574181 +lon_0=-95.44921875
In a ggplot2+ggalt context, you can just use variable name as the value for the proj
parameter to ggalt::coord_proj(). i.e. coord_proj(us_aeqd_proj).
See Also
Other convenience projections:
us_eqdc_proj,
us_laea_proj,
us_lcc_proj
Examples
1 2 3 4 | us <- usa_composite()
us <- sp::spTransform(us, sp::CRS(us_aeqd_proj))
us <- usa_composite(proj="aeqd")
counties <- counties_composite("aeqd")
|
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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