Powerline Classification And Vectorization
Inspection of the transmission lines in order to detect and eliminate the hidden risks was the motto of Polosoft Technologies when it laid the foundation of its LiDAR classification and Vectorization wing. The above being the important task for any urban or rural power supply management, vectorization and scientific planning.
Collection of high precision 3D point data of the power line corridor mapping is done effortlessly with airborne and mobile LiDAR data. Power lines can be really close to the vegetation or building and infrastructure which can make the airborne lidar data volume large, making it a tedious task to extract the power line points accurately and quickly from the LiDAR point cloud classification. Therefore our research and development in rapid automated methods for data extraction of power lines from airborne lidar point cloud data is a critical topic.
Powerline Classification Methods:
Before Polosoft Technologies took the charge of the Powerline classification the so used conventional methods:
- Statistical analysis of point clouds based on the varying height, density or the number of pulses.
- Rough transformation and clustering of data based on 2D image processing.
- Superficial classification based on metrical system and distribution of features between the cloud points
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Power Line Classification and Vectorization Services Includes.
Point Cloud Classification
By projecting the airborne LiDAR point clouds of the transmission corridor onto the horizontal plane. The surface points denote the ground vegetations, housing and other mixed points to which add the surface powerline points and tower points.
Hazard Point Detection
The core of any power line safety detection, and the operation regulations for overhead transmission lines requires the line inspection to ensure that the distance from the power line to the corridor with various features meets the safety distance requirements.
Data Processing and Analysis
Data produced by LiDAR after using laser light to densely sample the surface of the earth, producing highly accurate x,y,z measurements. LiDAR produces mass point cloud data points that can be often managed, visualized, analyzed and shared.
Interactive Classification
LiDAR points are classified into a number of categories which includes the bare earth or ground, the very top of canopy and surface of water and below. The varied classes are defined using numeric integer codes in the LAS files.
Accuracy Assessment
Normally the accuracy is expressed as a calculation of ± 2cm or as the standard deviation such as 3cm to 1σ (sigma). LiDAR system determines the accuracy of multiple sensor measurements to the same cloud point then comparing it with the real world.
Project Management
The most important aspect of a project is the time frame in which the work is delivered. Dedicated teams analyse the given data and deep seeded information for the perfect implementation of the project as a whole.
The Perfect Methodology of Power Line Classification
We designed the methodology with our years of experience and skills for the powerline classification and based it on multi-scale features. Our salient features be:
Power line point filtering.
Neighbourhood Selection.
Feature Extraction.
SVM classification.
Powerline Classification And Vectorization Industries
Polosoft offers Powerline Classification And Vectorization to develop high-level productivity.
- Smart City & Urban Development
- Transport and Navigation
- Irrigation, Water & Disaster Management
- Defence & Security
- Forest Management
- Utilities (Power/Telecom/Water)
- Infrastructure
- Mining
- Oil & GAS Pipelines
- Flood Mapping
- Environment
- Highway & Road Survey
- Land Cover Classification
- Landslide Risk Assessment
Our Powerline Classification Process Includes
Initiation
Starting of the early phase of sprint.
Planning
The marking of the ideas on the plane.
Execution
Implementing the ideas into process.
Monitoring
Keep a close check on the working of each sprint.
Closure
Combining each sprint to turn a project idea into a working product.
Recent Works
We at Polosoft technologies work at par with the government guidelines laid down for Powerline classification and vectorization. Providing cost efficient and all round LiDAR services. Years of experience and tons of LiDAR data processing makes us one of the prominent names in the list of LiDAR companies. If analysis of the airborne or mobile LiDAR data analysis is something you are searching for then your search ends here.
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