GML (Geography Markup Language) Course
Master GML to build interoperable GIS data for wells, land-use zones, and geologic units. Learn schema design, CRS choices, validation, and best practices so your hydrogeologic and land-use datasets work seamlessly across modern GIS tools.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This GML course shows you how to design clean XML schemas, model real-world features, and create valid GML instance documents ready for modern GIS tools. Learn CRS selection, reprojection, and feature encoding for wells, zones, and units, plus validation, metadata, interoperability, and quality checks so your datasets are reusable, documented, and easy to integrate into existing spatial workflows.
Elevify advantages
Develop skills
- Design GML schemas: Build clean, extensible GML 3.x feature models fast.
- Create valid GML files: Encode points, polygons, metadata and IDs with confidence.
- Ensure GIS interoperability: Map GML to shapefiles, GeoPackage and major tools.
- Model hydrogeologic data: Define wells, land-use zones and geologic units in GML.
- Validate and document datasets: Run QA checks and hand off GML to developers.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
FAQs
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course duration?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course