geointel/prompts/codex/PASS_06_RASTER_VECTOR_METADATA.md

Codex Prompt — Pass 06 Raster and Vector Metadata

Implement raster and vector metadata extraction.

Use:

• Rasterio for raster metadata
• GeoPandas/Shapely for vector metadata

Required docs:

• docs/RASTER_OPERATIONS_SPEC.md
• docs/VECTOR_OPERATIONS_SPEC.md
• docs/BUILD_TICKETS_M3.md T-008 and T-009
• docs/TEST_CATALOG.md

Acceptance:

• GeoTIFF metadata extraction works for fixtures.
• GeoJSON metadata extraction works for fixtures.
• invalid files produce clear validation errors.
• metadata is persisted to dataset metadata JSON.
• frontend dataset detail page shows extracted metadata.

Do not remove the GIS stack to simplify installation. If local installation is hard, document Docker-first development.