Time Series AIKP Base Module

ocli.aikp.timeseries module provides common functionality for time-series related tasks in OCLI.

The base module provides BaseTimeSeriesTemplate which overrides standard OCLI strategies to support Zarr-based time series:

Shared Strategies

see ocli.aikp.timeseries.strategies

• TimeseriesMakeGeoJSON: Generates metadata compliant with the TimeSeries specification, including temporal coordinates and S3 proxy URLs.

• TimeseriesUpload: Handles recursive upload of Zarr stores to Object Storage.

Features

• State Machine: Shared setup, calculation, and publication commands.

• Configurable Filters: satellite_type, max_products, cloud_cover.

• Zarr Storage: Shared logic for managing temporal Zarr stores.

• Iteration Recipes: Automatically generates and archives child recipes for each time slice to ensure reproducibility and correct spatial alignment (zones).

• Reusable Adapter: TimeSeriesAdapter for fetching and downloading products.

Submodules

• ocli.aikp.timeseries.index: Concrete implementation for spectral indices (NDVI, NDWI, etc.).