Build a STAC Wildfire Defensible Space Compliance Auditor
Discover SpatioTemporal Asset Catalog imagery items over commercial property boundaries to evaluate wildfire fuel buffers. Fetch imagery assets to identify vegetation encroachment zones and construct actionable wildland-urban interface mitigation plans.
What you are building
The core problem, expected build, and operating context for this challenge.
Discover SpatioTemporal Asset Catalog imagery items over commercial property boundaries to evaluate wildfire fuel buffers. Fetch imagery assets to identify vegetation encroachment zones and construct actionable wildland-urban interface mitigation plans.
Wildfire Mitigation Planner
Parse property footprint GeoJSON features and perimeter buffer zones.
Retrieve multispectral STAC Items intersecting the spatial boundary and fetch the linked imagery assets.
Calculate vegetative fuel encroachment inside the 30-meter defensible perimeter from the downloaded imagery.
Produce an adaptation action plan with vegetative thinning priorities.
Interactive map viewer highlighting buffer zones with side-by-side satellite asset comparisons and adaptation action tickets.
Query public STAC API collections using sample bounding boxes. Use mock GeoJSON property boundaries in test directory. Starter examples below are synthetic. They are not downloaded records.
STAC specification Consumes STAC Item specification GeoJSON Feature attributes, foreign members, and linked asset objects to access and download raster imagery scenes.
dspy, pystac, rasterio. Optimizes structured extraction prompts that evaluate satellite metadata against defensible fuel criteria. Requires an LLM supporting structured generation pipelines with prompt optimization modules.
Submit runnable source, pinned dependencies, setup commands, a working interface, example outputs, and a recorded end-to-end demo. Include tests and an action log.
Extracts bounding box coordinates conforming to STAC Item core specification.
Downloads linked multispectral imagery assets to evaluate vegetation cover.
Generates vegetation thinning priority rankings with quantitative buffer distances.
Produces valid GeoJSON adaptation polygons for property owner review.
```json [ { "input": { "property_id": "PARCEL-WUI-404", "stac_item_id": "S2B_MSIL2A_20230715", "buffer_radius_m": 30, "vegetation_cover_pct": 58.4, "compliance_threshold_pct": 30, "record_type": "simplified synthetic app record" }, "expected_output": { "property_id": "PARCEL-WUI-404", "defensible_space_compliance": "NON_COMPLIANT", "recommended_reduction_pct": 28.4, "adaptation_urgency": "HIGH", "action_code": "THIN_CANOPY_30M" } }, { "input": { "property_id": "PARCEL-WUI-405", "stac_item_id": "S2B_MSIL2A_20230718", "buffer_radius_m": 30, "vegetation_cover_pct": 14.1, "compliance_threshold_pct": 30, "record_type": "simplified synthetic app record" }, "expected_output": { "property_id": "PARCEL-WUI-405", "defensible_space_compliance": "COMPLIANT", "recommended_reduction_pct": 0, "adaptation_urgency": "NONE", "action_code": "MAINTAIN_CLEARANCE" } } ] ```
Generates simulated vegetative thinning recommendations; does not guarantee physical wildfire defensibility. All external actions remain mock or human-reviewed. Use mock external writes. Require human review before any real deployment.
Participation guide
Generates simulated vegetative thinning recommendations; does not guarantee physical wildfire defensibility. All external actions remain mock or human-reviewed. Use mock external writes and human review.
How work is evaluated
Extracts bounding box coordinates conforming to STAC Item core specification. Downloads linked multispectral imagery assets to evaluate vegetation cover. Generates vegetation thinning priority rankings with quantitative buffer distances. Produces valid GeoJSON adaptation polygons for property owner review.
Runnable source, pinned dependencies, setup commands, working interface, example outputs, recorded demo, tests, and action logs.
Challenge datasets
Public datasets, plus the private datasets you have access to.
How submissions are scored
These dimensions define what the evaluator checks and which criteria separate a passable run from a strong one.
Complete workflow
Parse property footprint GeoJSON features and perimeter buffer zones. Retrieve multispectral STAC Items intersecting the spatial boundary and fetch the linked imagery assets. Calculate vegetative fuel encroachment inside the 30-meter defensible perimeter from the downloaded imagery. Produce an adaptation action plan with vegetative thinning priorities.
Missing or incorrect.
Partly complete, with documented gaps.
Complete, with reproducible evidence.
Correctness and evidence
Extracts bounding box coordinates conforming to STAC Item core specification. Downloads linked multispectral imagery assets to evaluate vegetation cover. Generates vegetation thinning priority rankings with quantitative buffer distances. Produces valid GeoJSON adaptation polygons for property owner review.
Missing or incorrect.
Partly complete, with documented gaps.
Complete, with reproducible evidence.
Review interface
Interactive map viewer highlighting buffer zones with side-by-side satellite asset comparisons and adaptation action tickets.
Missing or incorrect.
Partly complete, with documented gaps.
Complete, with reproducible evidence.
Safe execution
Generates simulated vegetative thinning recommendations; does not guarantee physical wildfire defensibility. All external actions remain mock or human-reviewed.
This dimension contributes its full weight only when the submission satisfies the requirement. Partial credit is not awarded.
What you should walk away with
Parse property footprint GeoJSON features and perimeter buffer zones.
Retrieve multispectral STAC Items intersecting the spatial boundary and fetch the linked imagery assets.
Calculate vegetative fuel encroachment inside the 30-meter defensible perimeter from the downloaded imagery.
Produce an adaptation action plan with vegetative thinning priorities.
Reference links and supporting material
Query public STAC API collections using sample bounding boxes. Use mock GeoJSON property boundaries in test directory. Supplied starter examples are synthetic, not source extracts.
Challenge setup
Configuration summary for this challenge.
Challenge input
Input details are not configured.
DSPy
Prompt and LM program optimization framework.
Evaluated output
No output checks are configured.
- Parse property footprint GeoJSON features and perimeter buffer zones. Retrieve multispectral STAC Items int...
- Extracts bounding box coordinates conforming to STAC Item core specification. Downloads linked multispectra...
- Interactive map viewer highlighting buffer zones with side-by-side satellite asset comparisons and adaptati...
- 2 public reference cases
- 3 configured tools
Summary shows the first task, up to three tools, and up to three evidence items. Open the technical recipe to view all configured items.
View technical recipe
Configured tools
- DSPy · Optional
- DSPy · Optional
- DSPy · Optional
Evaluation contract
- Complete workflow · Weight 40
- Correctness and evidence · Weight 30
- Review interface · Weight 20
- Safe execution · Weight 10
Reference cases
- 2 public reference cases
Workflow tasks
No workflow tasks are configured.
Recipe freeze marker
No recipe freeze time is recorded.