LiDAR - Creating a digital spatial 3D model of a concrete support

Project Details

This project focused on creating digital 3D models of 763 concrete poles based on LIDAR scanning data. The work involved modeling the poles in Bentley MicroStation using Terra solid, applying a method of copying and adjusting the base model to fit the variations in pole dimensions and orientation.

Client: A geodetic and engineering company specializing in surveying, property management, and geospatial solutions.

Sector: LIDAR Data Processing

Sub Sector:

3D Modeling
Infrastructure

Services:

LiDAR Data Analysis
3D Model Creation
Infrastructure Analysis

Solution:

Creation of digital 3D models for concrete poles based on laser scanning
Evaluation of different types of concrete poles (5 types identified)
Model creation for the first concrete pole, free from obstructions like grass
Copying and adjusting models for other poles with modifications in height and orientation
Correction of models to eliminate any inaccuracies

Location: Czech Republic

Technology and Software:

Bentley MicroStation: Used for 3D modeling
Terra solid: Utilized for processing LIDAR data and creating precise models

People:
The project was carried out by a team of experts at GisPoint, specializing in LIDAR data processing and 3D modeling. Their extensive experience ensured precise and efficient creation of models while maintaining a high level of accuracy.

Process & Challenges

Process:

Pole Evaluation: Initial assessment identified five recurring types of concrete poles.

Model Creation: A 3D model of the first pole was created, using a reference pole without obstructions.

Copy and Adjustment: The base model was copied and modified for the remaining poles, adjusting height and orientation to match specific measurements.

Final Adjustments: All models were reviewed and corrected for any inaccuracies.

Challenges:

Ensuring the accurate creation of concrete pole models despite obstructions such as grass.

Adjusting the orientation and height of each pole to reflect real-world dimensions.

Managing minor deviations in pole shapes and dimensions efficiently.

Result

A total of 763 concrete poles were successfully modeled in 3D, with high precision and adherence to the project requirements. The models accurately reflect the dimensions and orientations of the poles, providing reliable spatial data for further use.

Our Team

Ievgen Lavrishko

CEO & Owner

Khrystyna Bochko

HR Generalist

Alevtyna Kostianchuk

Senior Project Manager

Andriiana Pavlyshyn

Head of Business Development

Roman Nahaiovskyi

Project Manager

Maria Kizim

Lead Generation Specialist

Ivanna Soltys

Tender Manager

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