Lizmap

Create Web GIS application with QGIS

QGIS ID

QGIS Indonesian User group

🦎

21/11/2020

Etienne Trimaille

InaSAFE 2015 - 2018

InaSAFE

3Liz

  • Open Source forever
  • QGIS and PostgreSQL lovers 🐘
  • QGIS core contributors (mainly server)
  • 8 employees
  • QGIS / QGIS Server / PostgreSQL / Lizmap
  • Development, server hosting, consultings, support, trainings

Logo 3liz

QGIS

The leading Open Source Desktop GIS

Logo QGIS

QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software.

QGIS Desktop

Many capabilities

A lot of styles 🎨

Styles

Report generation 🖨

Reports

Data analysis 📈

Analysis

Forms

Forms

QGIS

  • Was a simple PostgreSQL/PostGIS viewer 🐘
  • Licensed under the GNU General Public License
  • Project of the Open Source Geospatial Foundation (OSGeo)
  • Runs on Linux, Unix, Mac OSX, Windows and Android
  • Supports numerous vector, raster, and database formats and functionalities.

QGIS is not only a Desktop app

  • QField a mobile [Q]GIS solution
  • QGIS Server as an OGC Data Server
  • QGIS Processing console tool (on a server or not)

Logo QGIS

Need to publish web maps ?

  • You already use and love QGIS
  • You need to publish a full-featured Web-GIS application
    • Complex legend
    • Print layout as PDF
    • Attribute table
    • Access rights
  • You have no time to set up and configure web maps in complex admin panels nor reinventing the wheel

Lizmap

Lizmap ♥ QGIS

WYSIWYG

What

You

See

Is

What

You

Get

No Code needed

(Or nearly …)

Lizmap

Lizmap 💕 QGIS

  • The QGIS desktop project is your web map configuration: symbology, printing composers, attribute tables, editing forms, expressions, etc.
  • As QField, Prepare once deploy everywhere
  • Lizmap QGIS plugin: configure only specific map options (scales, available tools)
  • Web admin panel mainly for authentication and authorization management (users & groups)
  • It is open-source: Mozilla Public Licence on GitHub

Lizmap

How-to publish a web map application

🗺

Create and set up your QGIS project

Layers, PDF Layouts, forms…

Use Lizmap QGIS plugin

Map options and tools (extent, scales, …)

Send your QGIS project on a server

Lizmap configuration, data and others files

😲 You’ve got a web map based on this QGIS project 😲

Under the hood

architecture

Use cases

Some examples to demonstrate

the main features

Meylan - map catalog

  • French city in the Alps
  • Publish thematic maps for citizens
  • Eye-candy, with a focus on simplicity

Calvados - Custom theme

  • French department of Normandy
  • Publish thematic maps for citizens
  • Promoting landscapes

Aduga - Popups

Identify an object

  • Urban planning agency
  • Highlight key figures of local business parks
  • Use Lizmap HTML popup with QGIS tooltip & expressions

Edition - Faunal observations

  • QGIS field edit widgets
  • QGIS Form drag&drop conception
  • Draw geometry - GPS use capabilities to draw
  • Edition rights

Borbonica - Dataviz

  • La Réunion National park (Indian ocean)
  • Publish a dashboard on animal observation data
  • Use Lizmap dataviz module with PostgreSQL views

Cats - relations and atlas

  • Movebank public dataset on domestic cats positions
  • Show relations between layers data
  • Use QGIS relations in the project properties dialog
  • Add attribute tables in Lizmap plugin for these layers
  • Iterate over cats with the atlas tool

cat

Grand Narbonne - find local products

  • Promoting local shops
  • Promoting local products

Cadastre - business application

  • French Britanny group of cities: Centre Morbihan Communauté
  • Search parcels by location or owner information
  • Dedicated Cadastre Lizmap modules with a QGIS Server Python plugin
  • Lizmap native access control to protect sensitive data

A growing community

  • Different types of users
    • private companies
    • public organizations
    • research centers
  • Main contributions in translation and documentation
  • JavaScript scripts repository contributions
  • Bug triaging

🇫🇷 🇵🇹 🇧🇷 🇨🇿 🇮🇹 🇭🇺 🇳🇱 🇪🇸 🇵🇱 🇮🇩 🇫🇮 🇸🇪 🇩🇪 🇷🇺 🇬🇷 🇹🇷 🇸🇮 …

Freely usable and used

Extensions

  • QGIS Server plugins
  • Server sides Lizmap modules
    • Map builder
    • WPS
  • User Javascript scripts
  • CSS themes
  • HTML powered : iframes, video/audio, etc.

padang

WPS : Web Processing Service

Export QGIS Toolbox on the web

wps

Next Lizmap release : 3.4

Next week ! 🥳

  • Use QGIS Expression in Lizmap Edition
    • default value, constraints, drill down, fields group display
  • Snapping while editing
  • Geolocation survey
  • Improvements in dataviz
  • Lizmap plugin as a QGIS Server access control plugin

Demo

😛

…

😕

Social media

Twitter

@etrimaille

@LizmapForQgis

@3liz_NEWS

Lizmap Mailing list

Demo website

GitHub Lizmap Web Client

Translations

Documentation

Hosting solution

QGIS Swiss User group 🇨🇭

24/11/2020

New features in Lizmap 3.4

Website

Terima kasih

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