DRONE MAPPING
STREAM is the analysis side of drone mapping and drone survey software. Bring in the DEMs, orthophotos and point clouds your UAV photogrammetry produces, and turn them into survey deliverables — cut/fill volumes, contours, a TIN surface, cross-section cubature, stockpiles and terrain analysis.
A drone mapping (photogrammetry) tool processes images into a DEM, orthophoto and point cloud. STREAM takes those outputs and does the measurement and analysis — the quantities and reports your project actually needs.
It streams the large datasets drones produce and works fully offline, so field data stays on your machine.
Load GeoTIFF DEMs and orthophotos and LAS/LAZ point clouds from any photogrammetry pipeline.
Compute cut/fill and stockpile volume and tonnage with reports — the core of survey and mining reconciliation.
Cubature with DXF section drawings, and contour generation for topographic deliverables.
Slope, hydrology, sun & shadow and change detection on your surveyed surface.
Triangulate surveyed points and breaklines into a TIN, or generate contours straight from the drone DEM at the interval the drawing needs.
Contours, cross-sections and vectors go out as DXF with their layers; a TIN surface goes out as LandXML, the exchange format civil design software reads surfaces from.
Load the DEM, the orthophoto and the point cloud your processing software produced. STREAM is the analysis step after processing, not a replacement for it.
Confirm the CRS of each dataset as it is added, so the ortho, the DEM and any CAD data line up on the same ground.
Fit everything to the view, turn the orthophoto on or off, and switch between 2D for drawing and 3D for slope and bench inspection.
Draw points, lines and areas on the surface and take distances, elevations, areas, profiles and volumes off the real terrain.
Run slope, hydrology, sun and change-detection analyses, then export the map sheet, the DXF drawings and the PDF report.
No — STREAM is the analysis side. It works with the DEMs, orthophotos and point clouds your photogrammetry software produces and turns them into volumes, cross-sections and reports.
GeoTIFF DEMs and orthophotos, and LAS/LAZ point clouds from any photogrammetry or LiDAR pipeline.
Yes. Volumes, stockpiles, cross-sections and change detection are exactly the deliverables drone survey and mining teams need.
It is the survey analysis step. STREAM takes the DEM, orthophoto and point cloud from your UAV photogrammetry and turns them into the deliverables — volumes, contours, cross-sections, a TIN surface and PDF reports. Processing the photos themselves stays in your photogrammetry software.
Yes. Export contours, cross-sections and vectors as DXF with their layers, and a TIN surface as LandXML, which civil design packages import as a surface.
Yes. A drone DEM — or a surface rasterized from a LAS/LAZ point cloud — is contoured at the interval you choose; the contours stay editable lines and export to DXF.
Free beta for Windows x64. Works fully offline with GeoTIFF, LAS/LAZ and DXF.
Download STREAM free