TopoLines
Generate editable contour maps and elevation point artwork from real terrain data.
Turn smartphone trench captures into CAD plans and spatial documentation.

sizeless provides a capture-to-documentation workflow for civil engineering teams working on trenches and house connections. Field staff use its SiteScan iPhone app to record an open excavation with a guided smartphone workflow. The resulting material is processed into a three-dimensional point cloud and documentation for existing engineering tools.
Outputs include CAD as-built plans in DWG or DXF formats, spatial models, and GIS-ready information. Teams can preserve a record of pipe routes, couplings, utilities, and building entries before a trench is filled. This gives network operators and project teams a shared basis for reviewing dimensions, planning maintenance, and preparing project records without relying only on handwritten sketches.
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