agri_yield_pipeline/fields.yml at main · aurascoper/agri_yield_pipeline · GitHub

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# Fields to monitor via Sentinel-2 NDVI.
# Copy to fields.yml and edit. Each field gets a square bbox of
# (2 * buffer_m) on a side, centered on lat/lon.
#
# Run: .venv/bin/python scripts/export_fields_ndvi.py
# Cache: data/fields/<name>/ndvi_<YYYY-MM-DD>.tif
# Series: data/fields/<name>/ndvi_series.parquet

# Earth Engine auth is read from .env:
#   EE_SERVICE_ACCOUNT=<name>@<project>.iam.gserviceaccount.com
#   EE_SA_KEY_FILE=/Users/aurascoper/agri_yield_pipeline/ee-service-account.json
# (or fall back to `earthengine authenticate` user OAuth)

start_date:    "2024-04-01"
end_date:      "2024-10-31"
cloud_max_pct: 30                        # drop Sentinel-2 scenes above this SCL-cloud %
sar_orbit:     "ASCENDING"               # ASCENDING has better US Midwest coverage post-S1B failure (2022)

fields:
  - name: boone_cafnr_field_1
    lat: 38.9055
    lon: -92.2687
    buffer_m: 500                        # 1 km × 1 km tile
  - name: nodaway_seed_trial
    lat: 40.3610
    lon: -94.8810
    buffer_m: 400
  - name: atchison_river_bottom
    lat: 40.4342
    lon: -95.3769
    buffer_m: 600