Example

Imagery and Terrain journey

Searches STAC, renders a bounded direct COG window in MapLibre, compares published imagery, and samples terrain elevation profiles.

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This preview and the runnable browser bundle are bound to the same immutable producer commit.

Producer provenance and lifecycle

Projected from honua-sdk-js's versioned site-consumer handoff. Code is not vendored here. This gallery-only evidence is not counted in this repository's samples coverage.

Capabilities

COG Serving (raster.cloud-cog-serving)Terrain-RGB Tiles (raster.terrain-rgb)Elevation Query (serve.elevation)STAC API (serve.stac)

Support tier: supported Track: golden Protocols: geoservices-feature-service, geoservices-geometry-service, geoservices-gp-service, geoservices-image-service, geoservices-map-service, stac, wms Renderers: maplibre Lifecycle: active — Qualified Imagery and Terrain journey with current packed-build, browser, accessibility, console, responsive, screenshot, performance, fixture, and pinned public STAC/COG live receipts. Qualification: qualified

Provenance & evidence

Runnable bytes and inline source are bound to producer commit 8f9d6a4fcde9aa78582fb12395ea5b9ef6d9f964.
Fixture lane: fixture / executed. Committed STAC, bounded COG range/decoded-window, imagery, and terrain fixtures; a configured same-origin Honua service; or the scheduled pinned Element 84 Earth Search Sentinel-2 item.
Live lane: public-live / executed, expires 2026-10-01T21:34:00.230Z. Receipt ↗
Expected degradation: Credential-bearing URLs, CORS, missing or oversized range responses, unsupported CRS/format, and nodata return structured outcomes while published imagery remains usable. Public live proof covers classified COG inspection and a bounded decoded window in EPSG:32621; browser-side UTM reprojection and a georeferenced live MapLibre mount remain explicitly unclaimed.
Qualified journey imagery-terrain — evidence binding qualification:e92daffdb2a481622add37278ccaa33ad0cda2ad649010938072d87d901c0791, observed 2026-08-31T21:38:17.402Z, window until 2026-09-07T21:37:22.709Z — screenshots: desktop ↗ · mobile ↗
Legacy producer routes redirecting to this sample: demo-imagery-terrain.html, demo-maui-3d.html, sample-raster-overlay.html
3 explicit coverage gap(s) declared by the producer
- ./cog (experimental): SDK support truth is beta or experimental; sample evidence cannot promote the support tier.
- ./raster (experimental): SDK support truth is beta or experimental; sample evidence cannot promote the support tier.
- ./stac (experimental): SDK support truth is beta or experimental; sample evidence cannot promote the support tier.

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