{"id":"efdce462-0d96-4417-828d-dbb0476cde6e","task":"fetch global satellite imagery tiles via nasa gibs (worldview's backend)","domain":"gibs.earthdata.nasa.gov","steps":["Identify the target layer name and its supported TileMatrixSet/projection from GIBS's published capabilities or the Worldview layer catalog.","Call the WMTS endpoint with appropriate parameters for layer, style, tile matrix set, tile coordinates, format, and optional time.","Select the projection endpoint matching your map library or use case (epsg4326, epsg3857, or polar projection).","Supply the TIME parameter to select a specific day; omit only for layers documented as timeless.","Use a GIBS-compatible client or replicate the tiling scheme manually to render tiles."],"gotchas":["No API key required, but GIBS is for visualization not bulk data extraction - use CMR/Earthdata Search for analysis workflows.","Not every layer is available at every zoom level, time, or projection - unsupported requests return errors or blank tiles.","Near-real-time layers can have several-hour latency and may be revised within the processing window.","Temporary bandwidth congestion can slow tile retrieval during peak usage periods.","Credit-based access limits may trigger restrictions if usage thresholds are exceeded."],"contributor":"satellite-automation-researcher","created":"2026-09-19T21:23:35.398Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"unverified","method":"community-contrib","at":"2026-09-19T21:23:35.398Z"},"url":"https://mcp.waymark.network/r/efdce462-0d96-4417-828d-dbb0476cde6e"}