Training Course on Web-based GIS and Mapping

About the Course

This course includes open-source GIS software such as QGIS, PostGIS, GeoServer, and OpenLayers which all together can deliver the complete GIS solution. OpenLayers makes it easy to put a dynamic map in any web page. It can display map tiles and markers loaded from any source. OpenLayers has been developed to further the use of geographic information of all kinds. Attendees will learn how to create browser-based map applications and display data from a variety of sources. Basic JavaScript syntax will be covered. In GeoServer attendees will learn how to load, publish, and share geospatial data. In PostGIS, attendees will learn about and create spatial databases, load data from a variety of sources into a spatial database, and perform queries against the data. Basic SQL syntax will be covered.

Target Participants

This course is ideal for non-GIS users as well as experts, geographers, IT professionals, web developers, cartographers, geoscientists, surveyors, planners, software engineers, database administrators, system administrators and monitoring and evaluation practitioners.

What you will learn

By the end of the course the learner should be able to:

• Understand the principles of GIS and Remote Sensing
• Acquire skills how to make different types of web map
• Understand spatial databases
• Become familiar with basics in HTML, JavaScript, CSS
• Install and load GIS data into Geoserver
• Learn how to publish maps online using open-source software (Carto DB, fusion Tables, Geoserver).
• Draw and query maps on the server using Web Map Service
• Work with vector, raster, and attribute data on the Internet with Geoserver
• Work with data stored in Postgres and PostGIS on the Internet
• Create a client-based browser application using OpenLayers
• Create an application that allows client and server interaction with GIS data.

Course duration

5 days

Course Outline

Handling Spatial Data

• Components of GIS
• Types of GIS
• GIS Capabilities
• Spatial Data types
• Cordinate systems
• Spatial Data Infrastructure (SDI) 

Working with PostgreSQL with Postgis

• Installing PostgreSQL with PostGIS Functionality
• Creating a spatial database
• Loading data into a Postgis spatial database
• Displaying Postgres Data as SQL View
• Displaying Postgres Data with SQL filters 

Working with Geoserver

• Installing Apache Tomcat with XAMP
• Deploying Geoserver on Apache Tomcat
• Adding,  Styling and Displaying Data from Postgres
• Adding,  Styling and Displaying shapefiles
• Grouping layers 

Creating SLD styles with QGIS

• Load your Data from Postgres into QGIS
• Apply the Desired Styles
• Save your styles as style templates(.sld)
• Import the .sld style templates into Geoserver
• Apply the styles to your layers in Geoserver 

Bringing Data into Geoserver and Displaying the Results

• Adding, Styling, and Displaying Shapefiles
• Adding, Styling, and Displaying Data from Postgres 

Processing Client Requests on the Server

• Displaying Postgres Data as a SQL View
• Displaying Postgres Data with CQL Filters
• Serving Data from Geoserver to QGIS 

Document Object Model and Events

• Intro to the DOM
• What is an object
• Abstraction and Instantiation
• Objects in computer programs
• Going from HTML to the DOM
• Intro to Events

JavaScript and JQuery

• Intro to JavaScript
• Accessing the DOM from JavaScript
• Viewing objects in Developer tools
• Event Handlers
• Variables
• DOM manipulation
• Calculations in javascript
• Loops in JavaScript
• Arrays in Javascript
• Objects and JSON

Interacting with Geoserver from the Client with Openlayers 5

• Open Street Maps
• Adding Static Layers from Geoserver
• Using Openlayers to Request Specific Data from Geoserver
• Increasing Flexibility by Using Openlayers to Request Ad-hoc data from Geoserver
• Mouse Interaction in Openlayers to Trigger Geoserver Responses
• Adding Vector Data from Geoserver to Your Open Layers Application
• Mouse Interaction in Openlayers with Vector Objects

Training Approach

This course is delivered by our seasoned trainers who have vast experience as expert professionals in the respective fields of practice. The course is taught through a mix of practical activities, theory, group works and case studies.

Training manuals and additional reference materials are provided to the participants.

Certification

Upon successful completion of this course, participants will be issued with a certificate.

Tailor-Made Course

We can also do this as a tailor-made course to meet organization-wide needs. Contact us to find out more [email protected]

Payment

The training fee covers tuition fees, learning materials, and training venue. Accommodation and airport transfer are arranged for our participants upon request.

Payment should be sent to our bank account before start of training and proof of payment sent to [email protected]

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