Orientation of geographic features can be an important piece of information, for instance when studying ancient field systems or analysing geological formations. The problem comes when we try to summarise…

Travailler, ce n’est peut-être pas toujours la chose la plus passionnante, mais c’est quand même plus amusant (et plus efficace) en collaboration. Il y a, dans le monde du SIG,…

Postgis is the database software for collaborative work in the GIS environment. Multiple users can connect to the database and edit the data without the fear of breaking down the…