bolides.crs.FY4A#
- class bolides.crs.FY4A[source]#
Cartopy CoordinateReferenceSystem representing the Fengyun-4A perspective
- __init__()[source]#
- Parameters
- central_longitude: float, optional
The central longitude. Defaults to 0.
- satellite_height: float, optional
The height of the satellite. Defaults to 35785831 meters (true geostationary orbit).
- false_easting:
X offset from planar origin in metres. Defaults to 0.
- false_northing:
Y offset from planar origin in metres. Defaults to 0.
- globe:class:
cartopy.crs.Globe
, optional If omitted, a default globe is created.
- sweep_axis: ‘x’ or ‘y’, optional. Defaults to ‘y’.
Controls which axis is scanned first, and thus which angle is applied first. The default is appropriate for Meteosat, while ‘x’ should be used for GOES.
Methods
__init__
()- Parameters
as_geocentric
(self)Return a new Geocentric CRS with the same ellipse/datum as this CRS.
as_geodetic
(self)Return a new Geodetic CRS with the same ellipse/datum as this CRS.
is_geodetic
(self)project_geometry
(geometry[, src_crs])Project the given geometry into this projection.
quick_vertices_transform
(vertices, src_crs)Where possible, return a vertices array transformed to this CRS from the given vertices array of shape
(n, 2)
and the source CRS.transform_point
(x, y, src_crs)Transform the given float64 coordinate pair, in the given source coordinate system (
src_crs
), to this coordinate system.transform_points
(src_crs, x, y[, z])Transform the given coordinates, in the given source coordinate system (
src_crs
), to this coordinate system.transform_vectors
(src_proj, x, y, u, v)Transform the given vector components, with coordinates in the given source coordinate system (
src_proj
), to this coordinate system.Attributes
boundary
ccw_boundary
cw_boundary
domain
proj4_init
proj4_params
threshold
x_limits
y_limits