Reproduce the AlphaEarth MG Experiment

This page summarizes the public reproduction path. The canonical release repository is expected at github.com/abreufilho/paper-alphaearth-mg.

External Data

CONAB/fiboa br_conab field-boundary dataset from Source Cooperative.
Sentinel-1 GRD, Sentinel-2 Harmonized TOA, and AlphaEarth Satellite Embedding V1 through Google Earth Engine.

Environment

Docker with Compose.
Google Earth Engine authentication.
EE_PROJECT configured in .env.

Commands

cp .env.example .env
# edit EE_PROJECT in .env
docker compose build
docker compose run --rm pipeline python code/gee_check.py
docker compose run --rm pipeline python code/01_extract_reference.py
docker compose run --rm pipeline python code/02_tiles.py --n 80
docker compose run --rm pipeline python code/03_gee_stacks.py
docker compose run --rm pipeline python code/04_probe.py
docker compose run --rm pipeline python code/05_validate.py
docker compose run --rm pipeline python code/05_validate.py --variant lin
docker compose run --rm pipeline python code/06_figures.py
docker compose run --rm pipeline python code/08_pipeline_figure.py
docker compose run --rm pipeline python code/check_artifacts.py

Expected Outputs

The run regenerates reference extracts, tiles, feature rasters, sparse labels, boundary probability rasters, validation/test metrics, manuscript figures, and tables. Use code/check_artifacts.py as the final artifact check.

Release Archive

Zenodo DOI will be added here after the public GitHub release is archived.