Written by:
Naimh
Last updated: 25/08/2026 12:58:29

How to connect to an external WMS


This guide will take you through the steps to take to successfully connect an OGC WMS server to Azimap.

Time to complete:  5 mins


Contents


1.    Getting started

2.    Choosing a layer type

3.    Connecting to the WMS



1. Getting started

To get started select the Create Dataset button either on the DataSets Catalog 

Select Create or Connect on the first stage of the wizard.





2 Choosing the layer type

At the next stage of the wizard, select the WMS dataset to create/add.



3 Adding the data

Give the dataset a name and optionally a description

Enter the URL of the WMS service into the WMS URL textbox.  For this tutorial we will be using  Flood Warning Areas - the WMS URL is referenced at the bottom of this tutorial. 



and click Retrieve Layers  to download the list of available layers in the WMS server.



Select a layer using the checkboxes and a supported projection (SRS) and Save the layer.


After saving you can create a new map with the layer added by clicking the Open Map button.



Once loaded, the map will show  Flood Warning Areas in England — areas where the Environment Agency provides a flood-warning service




If you haven't signed up yet go to the Azimap website and click REGISTER.




Flood Warning Areas WMS

Data source: Environment Agency – Flood Warning Areas · Licence: Open Government Licence · Attribution: © Environment Agency copyright and/or database right 2025. All rights reserved. · View official dataset

WMS URL:
https://environment.data.gov.uk/spatialdata/flood-warning-areas/wms