remotior_sensus.core.spectral_signatures module

class remotior_sensus.core.spectral_signatures.SpectralSignaturePlot(value, wavelength, standard_deviation=None, pixel_count=None, signature_id=None, macroclass_id=None, class_id=None, macroclass_name=None, class_name=None, color_string=None, selected=None)

Bases: object

A class to manage Spectral Signatures for plots.

__init__(value, wavelength, standard_deviation=None, pixel_count=None, signature_id=None, macroclass_id=None, class_id=None, macroclass_name=None, class_name=None, color_string=None, selected=None)

class remotior_sensus.core.spectral_signatures.SpectralSignaturePlotCatalog(signature: SpectralSignaturePlot | None = None)

Bases: object

A class to manage Spectral Signatures Catalog for plots.

__init__(signature: SpectralSignaturePlot | None = None)

add_signature(signature: SpectralSignaturePlot)

get_generic_attributes(selected=True) → list

Gets generic attributes in the catalog.

This function gets generic attributes from the catalog.

Returns:

The list of values.

get_signature(signature_id) → SpectralSignaturePlot

Gets signature in the catalog.

This function gets signature by id from the catalog.

Returns:

The SpectralSignaturePlot.

Examples

Get signature.

>>> catalog = SpectralSignaturePlotCatalog()
>>> signature = catalog.get_signature(signature_id='signature_id')
>>> print(signature.signature_id)
'signature_id'

get_signature_color(selected=True) → list

Gets signature color in the catalog.

This function gets signature color from the catalog.

Returns:

The list of values.

get_signature_count() → int

Gets count of signatures in the catalog.

This function gets the count of signatures present in the catalog.

Returns:

The integer number of signatures.

Examples

Count of signatures present.

>>> catalog = SpectralSignaturePlotCatalog()
>>> count = catalog.get_signature_count()
>>> print(count)
1

get_signature_ids() → list

Gets signature ids in the catalog.

This function gets signature ids from the catalog.

Returns:

The list of ids.

Examples

Get signature.

>>> catalog = SpectralSignaturePlotCatalog()
>>> signature_ids = catalog.get_signature_ids()
>>> print(signature_ids)
['signature_id']

get_signature_names(selected=True) → list

Gets signature names in the catalog.

This function gets signature names from the catalog, derived from SpectralSignaturePlot.

Returns:

The list of values.

Examples

Get signature.

>>> catalog = SpectralSignaturePlotCatalog()
>>> signature_names = catalog.get_signature_names()
>>> print(signature_names)
['name']

get_signature_standard_deviation(selected=True) → list

Gets signature standard deviation in the catalog.

This function gets signature standard deviation from the catalog.

Returns:

The list of values.

get_signature_values(selected=True) → list

Gets signature values in the catalog.

This function gets signature values from the catalog.

Returns:

The list of values.

get_signature_wavelength(selected=True) → list

Gets signature wavelength in the catalog.

This function gets signature wavelength from the catalog.

Returns:

The list of values.

remove_signature(signature_id: str)

class remotior_sensus.core.spectral_signatures.SpectralSignaturesCatalog(bandset: BandSet | None = None, catalog_table=None, geometry_file_path=None, macroclass_field=None, class_field=None)

Bases: object

A class to manage Spectral Signatures and ROIs.

__init__(bandset: BandSet | None = None, catalog_table=None, geometry_file_path=None, macroclass_field=None, class_field=None)

add_signatures_to_plot_by_id(signature_id_list)

add_spectral_signature(value_list, macroclass_id=None, class_id=None, macroclass_name=None, class_name=None, wavelength_list=None, standard_deviation_list=None, signature_id=None, selected=1, min_dist_thr=0, max_like_thr=0, spec_angle_thr=0, geometry=0, signature=0, color_string=None, pixel_count=0, unit=None)

Adds a spectral signature.

This method adds spectral signature to Spectral Signatures Catalog.

Parameters:

• value_list –

• macroclass_id –

• class_id –

• macroclass_name –

• class_name –

• wavelength_list –

• standard_deviation_list –

• signature_id –

• selected –

• min_dist_thr –

• max_like_thr –

• spec_angle_thr –

• geometry –

• signature –

• color_string –

• pixel_count – pixel count

• unit – unit

Returns:

object OutputManger

calculate_bray_curtis_similarity(signature_id_x, signature_id_y)

calculate_euclidean_distance(signature_id_x, signature_id_y)

calculate_scatter_plot(roi_path, band_x, band_y, n_processes: int | None = None)

calculate_scatter_plot_by_id(signature_id: str, band_x, band_y, decimal_round: int | None = None, plot=False, n_processes: int | None = None)

calculate_signature(roi_path, n_processes: int | None = None)

calculate_spectral_angle(signature_id_x, signature_id_y)

export_signature_values_for_plot(signature_id, plot_catalog=None)

export_signatures_as_csv(signature_id_list, output_directory, separator=',')

export_vector(signature_id_list, output_path, vector_format=None)

import_file(file_path)

import_spectral_signature_csv(csv_path, macroclass_id=None, class_id=None, macroclass_name=None, class_name=None, separator=',', color_string=None)

import_vector(file_path, macroclass_value=None, class_value=None, macroclass_name=None, class_name=None, macroclass_field=None, class_field=None, macroclass_name_field=None, class_name_field=None, calculate_signature=True, color_string=None)

load(file_path)

merge_signatures_by_id(signature_id_list, calculate_signature=True, macroclass_id=None, class_id=None, macroclass_name=None, class_name=None, color_string=None)

remove_signature_by_id(signature_id: str)

save(output_path, signature_id_list=None)

set_crs_from_bandset(bandset)

set_macroclass_color(macroclass_id, color_string)

signature_to_catalog(signature_id, macroclass_id, class_id, macroclass_name=None, class_name=None, selected=1, min_dist_thr=0, max_like_thr=0, spec_angle_thr=0, geometry=0, signature=0, color_string=None, pixel_count=0, unit=None)

remotior_sensus.core.spectral_signatures.generate_signature_id()