GML (Geography Markup Language) Course
This course equips you to master GML for creating interoperable GIS datasets covering wells, land-use zones, and geologic units. Delve into schema design, coordinate reference system selection, validation methods, and best practices to make your hydrogeologic and land-use data compatible across contemporary GIS tools and workflows.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain expertise in crafting precise XML schemas, modelling real-world geographic elements, and producing valid GML documents compatible with leading GIS platforms. Master coordinate reference system selection, reprojection techniques, and encoding for wells, zones, and units, along with validation processes, metadata management, interoperability standards, and quality assurance to ensure datasets are reusable, well-documented, and effortlessly integrated into spatial workflows.
Elevify advantages
Develop skills
- Design GML schemas: Construct clean, extensible GML 3.x feature models efficiently.
- Generate valid GML files: Encode points, polygons, metadata, and IDs accurately.
- Achieve GIS interoperability: Align GML with shapefiles, GeoPackage, and key tools.
- Model hydrogeologic data: Represent wells, land-use zones, and geologic units in GML.
- Validate and document datasets: Perform quality checks and deliver GML to developers.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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