koop-provider-geonode

An experimental Koop provider for GeoNode

Installation

With npm

npm install koop-provider-geonode

With Koop CLI

koop add provider koop-provider-geonode

How to use

This provider uses the host and id parameter in its request, for example,

/geonode/rest/services/:host/:id/FeatureServer/0

The host parameter is the name of the target GeoNode service. This can be configured in the Koop app configuration (usually in config/*.json)

{
  // all configuration for this provider must be in the "geonodeProvider" namespace
  "geonodeProvider": {
    "hosts": {
      // this is the host name you would use in the Koop request URL
      "themimu": {
        // REQUIRED the GeoNode service URL
        "url": "http://geonode.themimu.info",
        // OPTIONAL the ID field for the feature
        "idField": "OBJECTID"
      }
    }
  }
}

The id parameter is the dataset id from the GeoNode. This can be found in the URL of a GeoNode layer. For example,

http://geonode.themimu.info/layers/geonode:amyotha_hluttaw_2020

is the URL for the layer geonode:amyotha_hluttaw_2020 in the service.

Therefore, this layer can be read from the Koop request URL

/geonode/rest/services/themimu/geonode:amyotha_hluttaw_2020/FeatureServer/0

How it works

The provider utilizes the GeoNode WFS GeoJSON ouput to get the layer data and the GeoNode REST API to get the layer metadata.

License

MIT