Description Usage Arguments Details Value Functions See Also Examples
These functions provides the basic operations over a cube
(EOCubes_cube
) object.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | cube(name, remote = default_remote())
cube_name(cube)
cube_remote(cube)
cube_bands(cube)
cube_bands_info(cube)
cube_crs(cube)
cube_bbox(cube)
cube_raster_info(cube)
cube_dates_info(cube)
cube_filter(cube, tiles = NULL, from = NULL, to = NULL)
|
name |
A |
remote |
An |
cube |
An |
tiles |
A |
from |
A |
to |
A |
The function cube_extent
access the metadata field 'extent'
of an EOCubes_cube
object that contains xmin
, ymin
,
xmax
, and ymax
values.
The function cube_raster_info
access the metadata field
'raster' of an EOCubes_cube
object that contains size
(pixels)
and resolution
(CRS units per pixel) values.
The function cube_dates_info
access the metadata field
'interval' of an EOCubes_cube
object that contains from
and to
dates interval that encompass cube layers values.
The parameter tiles
of the function cube_tiles
can
be used with tiles_which
function.
An EOCubes_cube
object.
A character
string.
A character
string.
A character
vector.
An EOCubes_bandlist
object.
A character
string.
A list
object.
A list
object.
A list
object.
An EOCubes_cube
object with tiles that satisfies the
which
criteria.
cube
: Fetches a cube from remote.
cube_name
: Returns the name of a cube.
cube_remote
: Returns the name of the remote entry from which
the cube have been fetched.
cube_bands
: Shows all names of registered bands in a cube.
cube_bands_info
: Lists attributes of all registered bands in a
cube.
cube_crs
: Get the registered coordinate reference system (CRS) of a cube.
cube_bbox
: Get the extent of a cube.
cube_raster_info
: Get the raster size and resolution of a cube.
cube_dates_info
: Get the date interval (min, max) of all
registered tiles in a cube.
cube_filter
: Filter tiles in a cube.
1 2 3 4 5 6 7 8 | x <- remote("localhost")
cub1 <- cube("MOD13Q1/006", x)
cube_name(cub1) # show the entry name 'MOD13Q1/006'
cube_remote(cub1) # show the remote entry name 'localhost'
cube_bands_info(cub1) # show bands and its meta data
cube_crs(cub1) # show CRS string
cube_bbox(cub1) # show bbox values
cube_raster_info(cub1) # show raster size and pixel resolution
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