Unlocking QGIS: Mastering Polygon Vertexes Coordinates Extraction with Expressions - Part 2

Dive into this comprehensive QGIS tutorial where we explore the power of expressions to efficiently extract polygon vertex coordinates. We'll dissect and understand each expression component, from "geom_to_wkt" to "transform", ensuring you can confidently implement and adapt these techniques in your projects. Whether you're mapping, analyzing, or simply curious about QGIS capabilities, this guide provides actionable insights to enhance your GIS skillset.
---------------------------------------------- Download PowerPoint File ------------------------------------------
https://docs.google.com/presentation/d/12mrcTEGm-VVr4tXwfGQjUIN3nEBiuDjF/edit?usp=drive_link&ouid=101357276567036495734&rtpof=true&sd=true

---------------------------------------------- Download shapefile ------------------------------------------
https://www.diva-gis.org/datadown

--------------------------------------------------------------- Expression -----------------------------------------------
geom_to_wkt (
transform ( $geometry,'EPSG:32630','EPSG:4326')
)

Видео Unlocking QGIS: Mastering Polygon Vertexes Coordinates Extraction with Expressions - Part 2 канала Practical GIS