Point Cloud Processing & Geospatial 3D Data Services.
Supporting GIS teams, survey firms and spatial data platform developers with production-ready point cloud processing, tileset.json generation and georeferenced 3D outputs — from raw survey data to streamable Cesium-ready packages.
Common Challenges in This Sector
What firms in this sector typically struggle with when it comes to drafting and documentation.
Raw Survey Data Conversion
Raw .PLY, .E57 and LAS files from lidar and photogrammetry need structured processing before they can be used in GIS or visualization platforms.
Format Compatibility
Different GIS platforms, Cesium environments and CAD tools require different output formats — managing conversion pipelines in-house is resource-heavy.
Coordinate System Alignment
Integrating survey data with existing GIS layers requires precise coordinate transformation and CRS alignment — errors propagate through all downstream data.
Streaming at Scale
Large point clouds and 3D datasets must be tiled and optimized for web and Unreal Engine streaming — raw data cannot be streamed without processing.
How Draftitecture Helps
Specific ways our team supports firms in this sector.
Point Cloud Processing
We clean, register and tile .PLY, .E57 and LAS point clouds into Cesium-ready tileset.json packages or Potree-compatible formats for web streaming.
Cesium 3D Tiles Generation
BIM models, meshes and reality capture outputs converted to Cesium 3D Tiles for spatial data platforms and visualization applications.
Georeferencing & CRS Alignment
Precise coordinate transformation, datum conversion and CRS alignment so your 3D data integrates cleanly with existing GIS layers.
CAD to GIS Conversion
AutoCAD site plans and survey drawings converted to GIS-compatible formats — DWG to GeoJSON, KML or Shapefile for GIS platform integration.
Typical Deliverables
- tileset.json (Cesium 3D Tiles)
- Processed point cloud packages (.PLY tiled)
- Georeferenced BIM/IFC models
- GIS-compatible vector exports (GeoJSON, KML)
- Coordinate transformation documentation
- Cesium scene packages
Related Services
Supporting GIS & Geospatial Firms Across North America, Europe, the Middle East & Asia-Pacific
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Office
Headquartered in Calicut, Kerala, India
with a globally distributed remote team.