Koop

Open Source

JavaScript toolkit for serving transformed geospatial data through web mapping APIs.

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License

Apache-2.0

About

Koop is a Node.js and Express toolkit that transforms data from remote or local providers into GeoJSON and serves it over HTTP. Its built-in output implements ArcGIS GeoServices, while plugins add sources and formats such as MVT, WMS, and WFS. It can run as a standalone server or Express middleware.

Features

Transforms provider data into GeoJSON
Serves ArcGIS GeoServices over HTTP
Outputs MVT, WMS, and WFS through plugins
Runs as server or Express middleware
Adds sources through provider plugins
Supports authorization and pluggable caching
Creates applications with the Koop CLI

Alternatives & competitors

GeoServer

Open-source server for sharing geospatial data. Supports WMS, WFS, WCS, and more.

pygeoapi

Python server implementation of the OGC API suite for publishing geospatial data.

Details

Type: Library
Pricing: open-source
License: Apache-2.0
API: rest
Hosting: Self-host

Platforms

linux

macos

windows

docker

Languages

JavaScript

Data formats

GeoJSON

GeoServices

MVT

WMS

WFS

Categories

Data Processing

Tiles & Serving

Built with

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