Utility mapping


More than 400.000 km of experience providing LiDAR utility mapping services and analysis for power line inspection worldwide (vegetation management, ground and object clearances, PLS-CADD modelling and custom reports).


Network 3D modelling for transmission lines at different weather conditions (max temperature, wind, snow).

Clearance distances

Combining LiDAR, AI and custom algorithms for risk detection.

3D network

2D and 3D vector mapping & planimetrics for asset management and new power line works.

Vegetation management

Fully customizable offending vegetation reports for transmission and distribution.

PLS-CADD modelling services

Measuring vegetation encroachments and clearances from simulations and 3D Models of the network at different weather conditions.

The PLS-CADD LiDAR software is one of the most widely used by electrical engineers to design and analyse power lines considering all the parameters that affect them, such as cable material, wind and temperature, among others. In this way, we can use the LiDAR data as an input data that gives us the current situation and from there obtain a 3D simulation of the power line in the worst case scenario (at maximum wind and maximum operating temperature).

If you require 3D PLS-CADD modelling and simulations for safety distance analysis in different environmental conditions of wind and temperature from LiDAR data, we can help you. We have a great deal of experience and a qualified team.

PLS-CADD reports in different weather conditions

After obtaining the network modelled in 3D for different weather case scenarios it is possible to apply different safety distances and vegetation analysis to them and to obtain accurate reports for each situation.

Worst case scenarios on high wind and temperature, icing, different materials… all them can have their own analysis and report to help utilities to manage their network more efficiently.

Formats and outputs can be fully customized depending on each project needs and clients.

Request a sample of our PLS-CADD reports


Measuring 3D power line clearance distances for utilities maintenance

We combine accurate LiDAR data with our exclusive algorithms and AI solutions to measure automatically any power line clearance distance. We check compliances and detect potential risk areas. From the conductor to the ground, buildings, roads, etc.

+99% reliability guaranteed in safe distances from power lines detection and risk reports delivered.

Clearance reports

Once the results from our power line clearance distance analysis are generated, Dielmo 3D creates custom reports containing key information, such as the minimum distance from the conductor to the ground, buildings, roads, etc.

Formats and outputs can be fully customized depending on each project needs and clients.

Request a sample of our clearance reports

3D utility mapping services

Dielmo3D has extensive experience in generating full 2D and 3D utility mapping and power lines design of overhead transmission and distribution.

Almost any network feature can be vectorized and designed in 3D using accurate LiDAR point clouds. From fast catenary drawing to highly detailed and complex 3D utility mapping design and network models containing insulators, guy wires, stapling pints, phases of the main conductor, etc.

3D power lines can also be imported into PLS-CADD to reduce costs when modelling lines in different weather case scenarios (temperature, wind, icing, etc.).

La correcta vectorización 3D de cualquier línea aérea existente (transmisión o distribución) es una base de garantías sobre la que desarrollar cualquier proyecto técnico de estudio y mantenimiento de la red. Además, esta cartografía 3D precisa y detallada es el punto de partida para proyectos de modelado y simulación implementando diferentes factores ambientales ( viento, temperatura, hielo, etc.), gracias a programas como PLS-CADD.

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CAD profiles and reports

Sometimes 2D/ 3D utility mapping and planimetrics are not the only end product that our client needs for utilities management. Dielmo3D can produce and export any 2D and 3D power line design in many formats and displays, to match each project requirement and simplify our client’s daily work.

Formats and outputs can be fully customized depending on each project needs and clients.

Request a sample of our CAD profiles and reports

Vegetation management for utilities

Dielmo 3D provides fully customizable vegetation clearance reports for transmission and distribution electrical networks maintenance.

Our algorithms – developed for each new project and case scenario- can identify and prioritize all existing risks at 99,99% accuracy; being a guarantee of a reliability to any vegetation management for utilities programs.

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Vegetation management reports

After computing all the vegetation clearance analysis required by our clients ( voltages, distances, materials, span length, etc.); Dielmo 3D generates 100% customized and fully automated reports for vegetation encroachments, tree fall risk or different weather scenarios (PLS-CADD required).

Formats and outputs can be fully customized depending on each project needs and clients.

Request a vegetation management sample report


Do you need a tool that allows you to visualize the results of your vegetation management project?

Discover the LiDAR geoportal for power lines that will allow you to access all mapping information, LiDAR data and reports with a single click.

Search panel

The geoportal will suggest all the elements that match the search and with a simple click it will take us to it.

Tree fall risk

Visualize the level and type of risk of this tree falling on the study line, height of the tree, distance of the tree from the network, etc.

Advanced analisys

Complex customized algorithms show distances, voltages or elements under study by means of colored polygons.

Worst case

Summary of the worst case found in each cable section. The user can choose between visualizing a specific polygon or having a global idea of the network to be studied.

PDF reports

Visual overview: Contains all profile and 3D views of the area in question to provide the user with an accurate overview of the risks in a given area.

LiDAR viewer

Select an area and visualize it through LiDAR data obtained on one or several different dates. This visualization can be done in 3D view or in profile view.

Related projects

Selection of the most relevant projects

Benefits of working with Dielmo 3D

Our systems have been tested and refined. We implement exhaustive quality controls at every step of production. This ensures 99.9% accuracy in power line inspection. Our production team is committed to working with our ISO 9001 quality standards.
Peace of mind
Our experience and production capacity in this type of project is your guarantee of compliance with deadlines.​
Customization of the product to meet your specification. We are not limited by the constraints in of off-the-shelf software. Our R&D Department develops what our clients need.
We are able to spin up additional servers on demand using parallel computing and our own software, if we need to meet very short deadlines. All in house.
Our service is not the cheapest, but cheap service can be the most expensive if you are penalised for non-deliveries, unexpected errors, etc leading to the loss of the customer.
If you are an acquisition company and work seasonally, you do not need to maintain specialised staff all year round for processing. We are your contracted processing team.