geointel/prompts/codex/day-1/06_RASTER_VECTOR_METADATA.md

Pass 06 — Raster and Vector Metadata Foundation

Goal

Add first geospatial metadata services.

Implement

• GeoJSON/vector metadata extraction using GeoPandas/Shapely where available.
• Raster metadata service interface using Rasterio where available.
• Controlled unavailable-state if Rasterio/GDAL is not installed.
• Metadata endpoint connected to dataset records.
• Fixture-driven tests.

Constraints

• Do not fake metadata as real processing.
• Unsupported file types must produce controlled errors.
• Keep CRS/bounds/resolution fields explicit.

Validation

• Vector metadata tests pass.
• Raster service imports or unavailable-state test passes.
• API contract remains stable.

Acceptance

• Demo GeoJSON fixture returns deterministic metadata.
• Dataset metadata can be retrieved.
• Execution log updated.