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Page Introduction

Representative Outputs, Equipment & Survey Approach for Aerial LiDAR and 3D Documentation Projects

1. 3D Model Outputs (Surface & Feature Models)

LiDAR Survey Outputs

Representative Outputs, Equipment & Survey Approach for Aerial LiDAR and 3D Documentation Projects This page presents representative examples of spatial data outputs, equipment, and survey methods used in our aerial LiDAR and 3D documentation projects. It is intended to help clients understand:

  • The type of outputs we deliver
  • The formats in which data is shared
  • The equipment and platforms typically deployed
  • The general survey process and limitations associated with aerial data capture

What We Deliver

We produce three-dimensional surface and feature models representing visible terrain and exposed features captured during aerial surveys.

  • OBJ
  • GLB
  • FBX

    These formats are compatible with:
  • GIS platforms
  • 3D viewers
  • Web-based visualization tools
  • Reporting and presentation workflows
  • Secure cloud links
  • Web-hosted viewers (for review and reference)
  • Downloadable files for local use
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2. LiDAR Point Cloud Outputs

What We Deliver

LiDAR point clouds capture three-dimensional spatial measurements of terrain and visible surfaces using aerial laser scanning.

  • LAS / LAZ
  • PTX / PTS (where applicable)
  • Terrain analysis
  • Surface interpretation
  • Generation of derived products (e.g., hillshades, contours, meshes)
  • Archival documentation

Point cloud data is delivered digitally via secure cloud storage.

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3. Survey Equipment Overview

UAV (Drone) Platforms

We conduct surveys using multirotor UAV platforms suitable for low-altitude, high-resolution spatial documentation.a

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Typical UAV categories include:

  • Custom-built multirotor platforms
  • Commercial multirotor UAVs of comparable capability

Equivalent UAV platforms may be deployed depending on site conditions, logistics, and operational requirements.

LiDAR Sensors

Our surveys utilize compact UAV-mounted LiDAR sensors designed for aerial terrain and surface documentation.

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Sensor selection may vary based on:

  • Project scope
  • Site accessibility
  • Environmental conditions

Final outputs remain consistent with agreed delivery formats regardless of sensor model.

Survey Process (High-Level Overview)

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Our typical aerial survey workflow includes:

  1. Review of client-provided site boundaries
  2. Flight planning and on-site assessment
  3. Aerial data capture using visual line-of-sight (VLOS) UAV operations
  4. Data processing and generation of spatial outputs
  5. Digital delivery of agreed datasets

Surveys focus on visually clear terrain and exposed features observable from the air.

Derived Visual Outputs (Representative)

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In addition to raw data, we may provide derived visual products to support interpretation and reporting, such as:

  • LiDAR-derived hillshade images
  • Orthographic (top-down) views of survey areas
  • Representative screenshots for documentation

These outputs assist in visual analysis and communication of site features.

6. General Disclaimer & Limitations

Aerial LiDAR and drone-based 3D documentation are subject to inherent technical and environmental limitations.

Factors that may affect results include:

  • Vegetation density (trees, shrubs, ground cover)
  • Surface visibility
  • Weather and wind conditions
  • Terrain complexity
  • Stage of excavation or site exposure

Areas with dense vegetation or surfaces not visible from the air may produce limited or no usable data. Submerged or underwater features are outside the scope of standard aerial LiDAR surveys.

All outputs are provided for documentation, interpretation, and research purposes, and are not intended for certified engineering or construction use unless explicitly stated.

7. Use of Sample Data

The examples shown on this page are illustrative only and are intended to demonstrate:

  • Output formats
  • Typical level of detail
  • General visualization style

Actual project deliverables may vary depending on site conditions and agreed scope.

contact us

For project-specific deliverables, equipment selection, or survey planning, please contact us to discuss your requirements.

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