CAD
STREAM sits right next to your CAD workflow. Bring DXF drawings onto the real terrain, draw and edit vectors that follow the surface, and send contours, cross-sections and volumes straight back out as clean DXF — no round-trips, no cloud.
CAD is where drawings and deliverables live; terrain is where the ground truth is. STREAM bridges the two: it opens DXF in true position over the DEM, and produces the CAD outputs a survey or civil project needs.
It's not a general drafting tool — it's the terrain side of a CAD workflow, focused on getting accurate vectors and drawings in and out.
Import DXF drawings onto the terrain and export vectors, contours and cross-sections back to DXF, keeping layers.
Draw points, lines and areas that drape on the DEM at true elevation, organized into layers with snapping.
Generate station-based cross-section drawings with a cubature (volume) table, exported as DXF.
Triangulate a TIN surface from break points, and generate editable contour vectors at any interval.
Yes. STREAM imports DXF drawings onto the terrain and exports vectors, contours and cross-section drawings back to DXF, keeping the layer structure.
Yes. STREAM generates station-based cross-section drawings with a cubature table and exports them as DXF.
No — it's the terrain side of the workflow. It gets accurate vectors, contours and sections in and out of CAD via DXF.
Free beta for Windows x64. Works fully offline with GeoTIFF, LAS/LAZ and DXF.
Download STREAM free