faninsar.NSBAS.tsmodels.AnnualSinusoidalModel

class faninsar.NSBAS.tsmodels.AnnualSinusoidalModel(dates: pd.DatetimeIndex | Sequence[datetime], unit: Literal['year', 'day'] = 'day')

Bases: TimeSeriesModels

A sinusoidal model with annual period.

__init__(dates: pd.DatetimeIndex | Sequence[datetime], unit: Literal['year', 'day'] = 'day') → None

Initialize AnnualSinusoidalModel.

Parameters:

• dates (pd.DatetimeIndex | Sequence[datetime]) – Dates of SAR acquisitions. This can be easily obtained by accessing Pairs.dates.

• unit (Literal["year", "day"], optional) – Unit of day spans in time series model, by default “day”.

Methods

__init__(dates[, unit])

Initialize AnnualSinusoidalModel.

Attributes

G_br	Bottom right block of the design matrix G in NSBAS inversion.
date_spans	Date spans of SAR acquisitions in unit of year or day.
dates	Dates of SAR acquisitions.
param_names	Parameter names in time series model.
unit	Unit of date_spans in time series model.

property G_br: ndarray

Bottom right block of the design matrix G in NSBAS inversion.

property date_spans: ndarray

Date spans of SAR acquisitions in unit of year or day.

property dates: DatetimeIndex

Dates of SAR acquisitions.

property param_names: list[str]

Parameter names in time series model.

property unit: str

Unit of date_spans in time series model.