About Digi21.net

Digi21 products are developed by TOPOBIT S.L., DREAMING WITH OBJECTS S.L.
Contact phone: (+34)910 052 271.
Contact us

At Digi21, we have been developing surveying and mapping software since 1998. Topcal21 is our application for surveying calculations. MDTopX was initially developed to create digital terrain models. MDTopX now processes and automatically classifies dense point clouds. Digi3D.AI is our digital photogrammetric workstation for working in stereo with perspective and satellite images, point clouds, and synthetic orthophotos. Lot Of Points is our free point cloud viewer.