Koop GeoJSON as FeatureServices

View a Gist

or GitHub GeoJSON

Docs

Koop serves both GeoJSON and GeoServices Feature Service from shared Gists and public GitHub repositories. This allows you to Query, Map, or Analyze GeoJSON files just like they were a full API service.

Gists

Gists are accessed by adding the id to /gist/:gist_id, and optionally the Feature Service metadata or query. For example:

Github

Files from Github are accessed with the endpoint /github/:username/:repository/:path

Previews

Koop can preview any gist or github file using the simple view endpoints:

Spatial Queries

  • http://koop.dc.esri.com/github/smartchicago/chicago-atlas/db::import::zipcodes/FeatureServer/0/query?geometry=-180,-90,180,90

    • Filter Queries

  • http://koop.dc.esri.com/github/smartchicago/chicago-atlas/db::import::zipcodes/FeatureServer/0/query?where=ZIP=60647

    • Query parameters

    idField*
    * the params is specific to koop and is not part of the FeatureService spec specifies what field to use as the ObjectID field
    objectIds
    returns only the features that match a given objectId
    returnCountOnly (true or false)
    if true, returns only the count of features that would be returned based on other query params
    returnIdsOnly (true or false)
    returns only the Ids of the feature that would be returned based on other params
    geometry (xmin,ymin,xmax,ymax)
    sets a geometry filter and returns only features that are within the given geometry