#MoonEcoGuard

Coordinate protection can reduce public data leakage risk, but it cannot replace professional review or formal biodiversity data publishing governance.

#First MVP scope

• Import CSV/TSV occurrence tables with English or common Chinese field names.
• Normalize records into a Darwin Core inspired occurrence model.
• Validate required fields, coordinates, event links, dates, counts, duplicates, suspicious zero coordinates, precision and sensitive public coordinates.
• Check basic taxonomy field consistency and common local spelling hints.
• Protect sensitive taxa by decimal precision, grid centroid, deterministic jitter, region centroid, and sensitive free-text redaction.
• Export validation reports, dataset statistics, JSON-like text and GeoJSON.

#CLI examples

moon run cmd/main -- validate examples/occurrence.csv
moon run cmd/main -- report examples/occurrence.csv --format markdown
moon run cmd/main -- protect examples/occurrence.csv --policy fixtures/sensitive-species.json
moon run cmd/main -- convert examples/occurrence.csv --format geojson
moon run cmd/main -- stats examples/occurrence.csv
moon run cmd/main -- geo-check examples/occurrence.csv --bounds 20,100,35,120

#Package map

• darwincore: Darwin Core inspired terms and occurrence/event/location models.
• csv_reader: small RFC-4180 style CSV/TSV reader for survey tables.
• ecodata: dataset import and Chinese/English field normalization.
• validation: data quality rules and report model.
• geospatial: coordinate ranges, haversine distance, grid centroids and bounds.
• privacy: sensitive species coordinate and text protection policies.
• taxonomy: local name-format and hierarchy checks.
• formats: Markdown, JSON and GeoJSON renderers.
• statistics: aggregate dataset metrics.
• dwca / metadata: first-pass Darwin Core Archive manifest/metadata models for the checked-in directory fixture; complete .dwca.zip processing is not yet claimed.

#Authorship