Welcome to the Search API. This guide describes how to use the Search API to programmatically query, filter, and search a catalog. Use this explorer to test API endpoints and search the site's catalog without needing to use the site's client search interface. Common uses cases include rendering features on a map in other tools including ArcGIS Map Viewer, GIS desktop applications, OWSLib, and more.

The Search API conforms to the new OGC API - Records specification. For further details including definitions and example use cases, see the web help.