dubai-coastline
unverified
v0.2 AOI: bbox 54.90, 24.90, 55.40, 25.40
Two-epoch shoreline and water extent at Dubai from Landsat NDWI. Between the early 1990s and today, Palm Jumeirah, Palm Jebel Ali and the World islands turned open Gulf water into land — one of the largest deliberate coastline changes on Earth.
License
- recipe
- Apache-2.0
- outputs
- CC-BY-4.0
The contract
legacy dialect
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 |
|---|---|---|---|
water_baseline |
answer | answer/water-baseline |
Pre-reclamation proxy-water pixel count. |
water_recent |
answer | answer/water-recent |
Present proxy-water pixel count. THE answer — the drop is reclaimed land. |
ndwi_change |
raster | compute/ndwi-change |
dNDWI raster, recent minus baseline (show-your-work). |
Capabilities it requires
The legacy dialect has no requires: block.
Where it runs
- Browser preview does not run here answer/water-baseline: layer type "answer" is not one folia-view parses; answer/water-recent: layer type "answer" is not one folia-view parses; compute/ndwi-baseline: depends on layer "source/ndwi-baseline-scenes", which cannot run here; 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
open in Workbench
from
registry/recipes/dubai-coastline/folia.yaml