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

cityoffederalway.com Current portal

Open Spaces

Boundaries of designated open spaces in Federal Way.

Records: 99
Formats: 5
Last updated: Apr 27, 2023

Download CSV View on ArcGIS Hub

Download & API

Open Spaces of Federal Way (CSV)csv

Spreadsheet — attributes, with coordinates for point layers

Open Spaces of Federal Way (GeoJSON)geojson

GeoJSON — for web maps and GIS tools

Open Spaces of Federal Way (GeoParquet)geoparquet

Columnar — query with DuckDB / SQL

Open Spaces of Federal Way (map tiles)pmtiles

Vector tiles — embed in a map

Live ArcGIS layer (source)arcgis

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

Schema

Field	Type	Values
AREA FW_Land.DBO.open_space.AREA	number	0.03 to 68.73
PERIMETER	number	172 to 8,002
NEWOS_	integer	0 to 85
NEWOS_ID	integer	0 to 34,703
PIN	string
PID2	string
NAME	string
DESCR	string	1 values: OPEN SPACE (99)