Merge pull request #502 from tomkralidis/issue-403

update docs to clarify the status of each data provider (#403)

docs/source/data-publishing/index.rst

@@ -6,6 +6,13 @@ Data publishing
 Let's start working on integrating your data into pygeoapi.  pygeoapi provides the capability to
 publish vector data, processes, and exposing filesystems of geospatial data.
 
+Providers overview
+------------------
+
+A key component to data publishing is the pygeoapi provider framework.  Providers allow for
+configuring data files, databases, search indexes, other APIs, cloud storage, to be able to
+return back data to the pygeoapi API framework in a plug and play fashion.
+
 .. toctree::
    :maxdepth: 2
    :caption: Data publishing

docs/source/data-publishing/ogcapi-features.rst

@@ -11,15 +11,21 @@ as a baseline and modify accordingly.
 Providers
 ---------
 
-The following feature providers are supported:
+pygeoapi core feature providers are listed below, along with a matrix of supported query
+parameters.
+
+.. csv-table::
+   :header: Provider, properties, resulttype, bbox, datetime, sortby
+   :align: left
+
+   CSV,✔️ ,results/hits,❌,❌,❌
+   Elasticsearch,✔️ ,results/hits,✔️ ,✔️ ,✔️ 
+   GeoJSON,✔️ ,results/hits,❌,❌,❌
+   MongoDB,✔️ ,results,✔️ ,✔️ ,✔️ 
+   OGR,✔️ ,results/hits,✔️ ,❌,❌
+   PostgreSQL,✔️ ,results/hits,✔️ ,❌,❌
+   SQLiteGPKG,✔️ ,results/hits,✔️ ,❌,❌
 
-- CSV
-- GeoJSON
-- Elasticsearch
-- OGR
-- MongoDB
-- PostgreSQL
-- SQLiteGPKG
 
 Below are specific connection examples based on supported providers.
 

docs/source/data-publishing/stac.rst

@@ -13,6 +13,9 @@ supporting any level of file/directory nesting/hierarchy.
 Configuring STAC in pygeoapi is done by simply pointing the ``data`` provider property
 to the given directory and specifying allowed file types:
 
+Connection examples
+-------------------
+
 .. code-block:: yaml
 
    my-stac-resource: