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

Drainage Basins

Polygons of the drainage basins for the city of Federal Way and surrounding areas.

Records
4
Formats
5
Last updated
Apr 26, 2023

Download & API

Drainage Basins of Federal Way (CSV)csv
Spreadsheet — attributes, with coordinates for point layers
Download
Drainage Basins of Federal Way (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
Download
Drainage Basins of Federal Way (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
Download
Drainage Basins 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
BASIN_IDinteger2 to 24
BASINIDstring
NAMEstring
BIDstring
CREATORstring
CREATEDATEdatetime
EDITORstring
EDITDATEdatetime