Flood Damage Risk for Japan
This tileset reference document includes information to help you use the data in the Flood Damage Risk for Japan tileset.
This tileset is part of the Mapbox Japan Weather Layers. These tilesets provide weather and environmental data for Japan and have separate pricing from other Mapbox tilesets.
See the Japan Weather Layers guide for more details.
Overview
Flood Damage Risk for Japan is a Mapbox-provided rasterarray tileset that includes Heavy Rain Emergency Warnings alerts for Japan..
Access this Tileset
Use this Tileset URL to add this tileset to your map style as a raster-array source:
mapbox://mapbox.weather-jp-alert
Access this tileset's TileJSON:
https://api.mapbox.com/v4/mapbox.weather-jp-alert.json?access_token=YOUR_MAPBOX_ACCESS_TOKEN
Query this tileset at a specific location using the Tilequery API:
https://api.mapbox.com/v4/mapbox.weather-jp-alert/tilequery/{longitude},{latitude}.json?access_token=YOUR_MAPBOX_ACCESS_TOKEN
Data sources
The data supporting this tileset is sourced from the Japan Meteorological Agency (JMA). JMA Source Data.
Layer reference
The Flood Damage Risk for Japan rasterarray tileset contains the following layers:
alert
This layer shows locations where Heavy Rain Emergency Warnings exist in Japan.
Layer Values
This layer contains categorical values:
| Value | Description |
|---|---|
| 1 | On the Ocean |
| 2 | No Warning Level |
| 3 | Low Warning Level |
| 4 | Caution |
| 5 | Warning |
| 6 | Danger |
| 7 | Disaster Imminent |