odc.geo.geobox.GeoBox

class odc.geo.geobox.GeoBox(shape, affine, crs)[source]

Defines the location and resolution of a rectangular grid of data, including it’s CRS.

Parameters

shape (Union[Tuple[int, int], XY[int], Shape2d, Index2d]) – Shape in pixels (ny, nx)
crs (Union[str, CRS, CRS, Dict[str, Any], None]) – Coordinate Reference System
affine (Affine) – Affine transformation defining the location of the geobox

Methods

`__init__`(shape, affine, crs)
`boundary`([pts_per_side])	Boundary of a `GeoBox`.
`buffered`(xbuff[, ybuff])	Produce a tile buffered by `xbuff, ybuff` (in CRS units).
`flipx`()	Flip along X axis.
`flipy`()	Flip along Y axis.
`footprint`(crs[, buffer, npoints])	Compute footprint in foreign CRS.
`from_bbox`(bbox[, crs, tight, shape, ...])	Construct `GeoBox` from a bounding box.
`from_geopolygon`(geopolygon, resolution[, ...])	Construct `GeoBox` from a polygon.
`grid_lines`([step, mode])	Construct pixel edge aligned grid lines.
`is_empty`()	Check if geobox is "empty".
`outline`([mode, notch])	Produce Line Geometry around perimeter.
`overlap_roi`(other[, tol])	Compute overlap as ROI.
`pad`(padx[, pady])	Pad geobox.
`pad_wh`([alignx, aligny])	Possibly expand `GeoBox` by a few pixels.
`rotate`(deg)	Rotate GeoBox around the center.
`svg`([scale_factor, mode, notch, grid_stroke])	Produce SVG paths.
`translate_pix`(tx, ty)	Shift GeoBox in pixel plane.
`zoom_out`(factor)	Compute `GeoBox` with changed resolution.
`zoom_to`(shape)	Change GeoBox shape.

Attributes

`affine`	Linear mapping from pixel space to CRS.
`alignment`	Alignment of pixel boundaries in CRS units.
`bottom`	Same size geobox directly below this one.
`boundingbox`	GeoBox bounding box in the native CRS.
`center_pixel`	GeoBox of a center pixel.
`coordinates`	Query coordinates.
`coords`	Query coordinates.
`crs`	Coordinate Reference System of the GeoBox.
`dimensions`	List of dimension names of the GeoBox.
`dims`	List of dimension names of the GeoBox.
`extent`	GeoBox footprint in native CRS.
`geographic_extent`	GeoBox extent in EPSG:4326.
`height`	Height in pixels (ny).
`left`	Same size geobox to the left of this one.
`resolution`	Resolution, pixel size in CRS units.
`right`	Same size geobox to the right of this one.
`shape`	Shape in pixels `(height, width)`.
`top`	Same size geobox directly above this one.
`transform`	Linear mapping from pixel space to CRS.
`width`	Width in pixels (nx).