Vis1BandCombination

class Vis1BandCombination(value)

Bases: ListEnum

band combination of Vision-1 data See vision-1-imagery-user-guide-20210217.pdf file for more information.

classmethod convert_from(to_convert: list | str) → list

Convert from a list or a string to an enum instance

Parameters:

to_convert (Union[list, str]) – List or string to convert into an enum instance

Returns:

Converted list

Return type:

list

Example

>>> TsxPolarization.convert_from(["SINGLE", "S", TsxPolarization.QUAD])
[<TsxPolarization.SINGLE: 'S'>, <TsxPolarization.SINGLE: 'S'>, <TsxPolarization.QUAD: 'Q'>]

classmethod from_value(val: Any) → ListEnum

Get the enum class from its value:

Parameters:

val (Any) – Value of the Enum

Returns:

Enum with value

Return type:

ListEnum

Example

>>> TsxPolarization.from_value("Q")
<TsxPolarization.QUAD: 'Q'>

classmethod list_names() → list

Get the name list of this enum:

Example

>>> TsxPolarization.list_values()
["SINGLE", "DUAL", "QUAD", "TWIN"]

classmethod list_values() → list

Get the value list of this enum

Example

>>> TsxPolarization.list_values()
["S", "D", "Q", "T"]

BUN = 'Bundle'

BUN products provide both the 4-band multispectral, and the panchromatic data from the same acquisition in a single product package. Data is provided as 16-bit GeoTiffs with pixel sizes of 3.5m and 0.87m for MS and PAN data respectively.

MS4 = 'Multispectral'

Blue, Green, Red and Near Infrared. The product pixel size is 3.5m.

Type:

The single multispectral product includes four multispectral (colour) bands

PAN = 'Panchromatic'

The Vision-1 panchromatic product includes data contained within a single high- resolution black and white band. It covers wavelengths between 450 and 650nm within the visible spectrum. The product pixel size is 0.87m.

PSH = 'Pansharpened'

Pansharpened products combine the spectral information of the four multispectral bands with the high-resolution detail provided within the panchromatic data, resulting in a single 0.87m colour product.