3Liz

• French company
• Open Source forever, check our GitHub https://github.com/3liz/
• Core contributors in QGIS, server side mainly
• PyQGIS development, Lizmap server hosting, trainings about PyQGIS, PostGIS...

QGIS Desktop

We might spend a lot of time configuring our project in QGIS Desktop

• Setting up layers and relations

• Layer symbology

• Build form to make it easy to add data

• PDF print layout

• ...

Need to share your work ?

• We already use and love QGIS as our main GIS tool
• We are used to it !
• Then we need to publish a full-featured application to the web ?
• We do not want to spend again time to set up and configure web maps in complex admin panels, re-styling layers, forms etc

On top of QGIS Server

• Lizmap Web Client

• Prepare on QGIS desktop, deploy on Lizmap

• Github, open source : Mozilla Public Licence

• Web administration panel is mainly for authentication and authorization management (users and groups)

• All other configurations are done within QGIS desktop

History

• Created as a simple QGIS project web viewer
• based on QGIS server and its OGC capabilities : WMS, WFS, WPS...
• has evolved to a full-featured web GIS application generator by integrating many QGIS great native features : symbology, relations, printing, forms

How to

• Create a project with some layers
• Use the Lizmap plugin to configure some options specific for the web (extent, scales, tools available)
• And upload on the Lizmap server
• You've got a web map based on the QGIS project

AltiProfil

• Developed by a Lizmap user in the Indian Ocean (Arnaud Vandecasteele)
• https://github.com/arno974/lizmap-altiProfil

French address

• Funded by Calvados, French province
• Support for municipalities
• Helper to manage addresses
• Auto generation of address number
• Export to the French standard (BAL) for the national DB
• Specific GIS application

Cadastre - Business application

• Funded by a group of cities
• Search parcels by location or owner
• Dedicated Cadastre Lizmap modules with a QGIS Server Python plugin
• Lizmap native access control to protect these sensitive data

Web Processing Service

• To expose QGIS Processing (the toolbox and modeler) on the web

Access control

• Possible to have users and groups
• Different level of filtering and check access control :
  • Make group of projects visible or not on the landing page
  • Make projects visible or not
  • Make layers visible or not
  • Make editing available or not for a layer
  • Within the same layer, make features visible or not (either by attribute or by spatial intersection)

A growing community

• Different kind of users
  • Private companies
  • Public organizations
  • Research centers
• Main contribution from the Open Source community in
  • translations
  • the Javascript library
  • helping each other on the Lizmap mailing list
  • and gis.stackexchange.com
  • and writing some documentation

Translations

• https://www.transifex.com/3liz-1/lizmap-locales/dashboard/
• 25 languages on Transifex
  • 18 languages with at least 70% translated

Freely usable and used worldwide

• Groundwater mapping Western cape, South Africa https://www.groundwaterinfo.africa
• Indian ocean environment survey http://homisland.seas-oi.org/
• Switzerland https://www.wandelderzeit.ch/
• Faunalia (Italia) https://lizmap.faunalia.eu/
• Consorzio Toscana Nord (Italy) http://geoportale.cbtoscananord.it
• World Live QField users map: http://demo.qfield.org/websig/lizmap/www/
• Município de Arraiolos (Portugal) http://pdm-revisao.municipioarraiolos.pt/
• SAERI (South Atlantic): https://data.saeri.org/saeri_webgis/lizmap/www/
• IRSTEA Earth Observation: https://mdl4eo-cartes.irstea.fr
• Bonelli eagle 2017-2019 http://lizmap.aigledebonelli.fr/websig/lizmap/www/

Roadmap

• Next version 3.6 is in beta
• Version 3.6.0-beta2 released last month
• Current target, release the final version 3.6.0 in the coming weeks
• Development on 3.7 has already started

Changelog 3.6

• Further improving of QGIS relations
• Use display values instead of raw values when using a "Value map", "Value relation", "Relation Reference" widget in some tools
• New administration panel for GIS administrator showing metrics on each QGIS project
• New legend option to display it automatically on startup
• ...
• The changelog is still "raw", wait for the final changelog https://github.com/3liz/lizmap-web-client/blob/master/CHANGELOG-3.6.md#360-beta1---2022-07-27

End2end

Questions

@etrimaille

@LizmapForQgis

@3LIZ_news