Proof of concept.This is an unofficial demo built by Datopian from the City of Federal Way' public data. The official portal is data-cfwgis.opendata.arcgis.com. Questions or feedback: hello@datopian.com

A PortalJS proof of concept · data from the City of Federal Way' ArcGIS Hub

Erosion Hazard Areas

Polygon layer of areas that are sensitive to erosion within the city of Federal Way and surrounding areas. Sourced from King County.

Records
34
Formats
5
Last updated
Apr 27, 2023

Download & API

Erosion Hazard Areas of Federal Way (CSV)csv
Spreadsheet — attributes, with coordinates for point layers
Download
Erosion Hazard Areas of Federal Way (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
Download
Erosion Hazard Areas of Federal Way (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
Download
Erosion Hazard Areas of Federal Way (map tiles)pmtiles
Vector tiles — embed in a map
Download
Live ArcGIS layer (source)arcgis
Download

Rendered from PMTiles, queried in-browser from GeoParquet — no server. How this works

Schema

FieldTypeValues
EROSION_IDinteger
EXCLUDEstring1 values: YES (3)
hazardstring1 values: Erosion Hazard (31)