Sv1ProductType

class Sv1ProductType(value)

Bases: ListEnum

This is the processing level of SuperView-1 data See http://en.spacewillinfo.com/uploads/soft/210106/8-210106153503.pdf file for more information.

Note: Stereo product are not handled.

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"]

L1B = 'Basic Product'

Basic Products are radiometrically corrected and sensor corrected, but not geometrically corrected or projected to a plane using a map projection or datum. The sensor correction blends all pixels from all detectors into the synthetic array to form a single image. The main radiometric processing includes: - Relative radiometric response between detectors; - Correction of differences in sensitivity between the detectors;

The sensor corrections include: - Internal detector geometry; - Optical distortion correction; - Registration of the panchromatic and multispectral bands

L2A = 'Ortho Ready Standard Product'

Ortho Ready Standard Products are radiometrically corrected, sensor corrected, and projected to a ellipsoid using current image mean elevation for each panchromatic and multispectral. All Ortho Ready Standard Products can have a uniform GSD throughout the entire product. The default projection is UTM projection. Ortho Ready Standard Products are available in panchromatic at 0.5 meters and multi-spectral bands at 2 meters. The radiometric corrections applied to the Ortho Ready Standard Product include relative radiometric response between detectors and non-responsive detectors. The sensor corrections include internal detector geometry, optical distortion, scan distortion, any line-rate variations, and registration of the panchromatic and multispectral bands. Geometric corrections remove spacecraft orbit position and attitude uncertainty, Earth rotation and curvature, and panoramic distortion.