proj4string_LCC: proj4string_LCC

In BAAQMD/geotools: Manipulate and Filter Geospatial Data

proj4string_LCC

Description

Construct a PROJ4 string for a Lambert Conformal Conic projection.

Usage

proj4string_LCC(
  lon_0 = 0,
  lat_0 = 0,
  lat_1 = 0,
  lat_2 = 0,
  x_0 = 0,
  y_0 = 0,
  units = "m",
  datum = "NAD83",
  ellps = "GRS80",
  ...,
  verbose = getOption("verbose", default = FALSE)
)

Arguments

lon_0	Longitude of projection center
lat_0	Latitude of projection center
lat_1	First standard parallel
lat_2	Second standard parallel
x_0	False easting
y_0	False northing
...	reserved for future use
verbose	logical

References

• https://proj.org/operations/projections/lcc.html

Examples

proj4string_LCC(lat_1=30, lat_2=60, lat_0=37, lon_0=120.5, y_0=16000, x_0=220000, a=6.37e6, b=6.37e6, units="km", verbose=TRUE)
proj4string_LCC(lat_1=30, lat_2=60, lat_0=37, lon_0=120.5, y_0=28000, x_0=233000, a=6.37e6, b=6.37e6, units="km", verbose=TRUE)

BAAQMD/geotools documentation built on Feb. 29, 2024, 5:44 a.m.