High-definition surveying of historic gates and fortification geometry for conservation records and as-built plans

High-definition surveying of historic gates and fortification geometry for conservation records and as-built plans.

Project photo: Петровские ворота Петропавловской крепости
  • LocationSee project
  • Accuracy±2–3 mm (typical)
  • Scope5 work packages
  • FormatsE57, RCP, OBJ (3D Mesh)

About the project

SPLINE.PRO delivered surveying and 3D capture for this project (Триумфальные ворота, объект культурного наследия федерального значения). Typical scope: Laser scanning, Photogrammetry, Measured drawings.

Client outputs included agreed formats (E57, RCP, OBJ (3D Mesh)) and quality checks before handover.

What the client received

  • Laser scanning
  • Photogrammetry
  • Measured drawings
  • 3D mesh
  • Ортофото

Work in progress

  • Site capture — 1
    Area 1Field photo 1.
  • Site capture — 2
    Area 2Field photo 2.
  • Site capture — 3
    Area 3Field photo 3.

Work stages

  1. Preparation

    Defining scope, access, and the agreed deliverable set.

  2. Field work

    Scanner capture with overlap and quality control.

  3. Processing

    Registration, cleaning, and export to project formats.

  4. Documentation

    Plans, sections, and handover to the client in DWG/PDF, etc.

Results

  • Deliverable — 1

    Point cloud and model

    Dense point cloud, mesh, and BIM-friendly deliverables as agreed.

  • Deliverable — 2

    Drawings and plans

    Floor plans and sections in the agreed scales and layer structure.

  • Deliverable — 3

    Data for your workflow

    Handover support and advice on using data in your design tools.

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