piton-de-la-fournaise
Active lava flow mapping at Piton de la Fournaise, Réunion Island, using Sentinel-2 SWIR and NBR. One of the most active basaltic shield volcanoes on Earth, Piton de la Fournaise erupts frequently with effusive flows confined largely to the Enclos Fouqué caldera; EONET tracked an eruptive episode closing April 2026. B12 SWIR saturates over incandescent basaltic channels and reveals flow extent even under the eruption's gas plume where visible bands are obscured.
- recipe
- Apache-2.0
- outputs
- CC-BY-4.0
The contract
Read from this recipe's own declarations — parameters:,
outputs:, requires:, and the ops its layers name. Not from its
style blocks and not from any benchmark: a colour ramp is not a contract, and a measured
run is evidence about one AOI rather than a domain.
Parameters
The legacy dialect has no typed parameter schema. Read the folia.yaml for what this recipe takes; nothing here can type-check it.
Outputs
| output | kind | layer | what it is |
|---|---|---|---|
primary |
not declared | ['result/lava-flow-extent', 'result/dnbr-severity'] |
|
show_your_work |
not declared | ['compute/nbr', 'compute/active-lava-mask'] |
Capabilities it requires
The legacy dialect has no requires: block.
Where it runs
- Browser preview does not run here compute/active-lava-mask: layer type "raster_timeseries" is not one folia-view parses; compute/cloud-masked: layer type "raster_timeseries" is not one folia-view parses; compute/dnbr: layer type "raster_timeseries" is not one folia-view parses; and 7 more
- Local CLI (folia run) runs here runs locally through the legacy (no spec_version) parser
- Operated fleet (POST /plan, /run) runs here legacy dialect: a lock binds by the cut's layer names, not by digest
registry/recipes/piton-de-la-fournaise/folia.yaml