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Subsurface Technology & Utility Locators

Specialized tools for visualizing subsurface assets.

Utility locators and subsurface technology provide safe and accurate detection, mapping, and management of underground utilities and assets—eliminating the need for invasive digging.

At Cansel, we take pride in providing you with the most advanced detection tools

Underground Insights. Above Ground Confidence

CSDS offers an extensive portfolio of field-to-finish subsurface technologies and utility locators that empower utility, construction, surveying, and engineering professionals to accurately detect, map, and manage underground utilities and structures for enhanced safety, efficiency, and decision-making.

Key Features:
  • High-Precision Detection: Uses electromagnetic, HeliFlux®, and GPR sensors for accurate underground utility locating.
  • Project Planning & Execution: Identifies hazards and risks for safe and cost-effective excavation.
  • Seamless Integration: Supports GPS, GNSS, GIS, CAD, and asset management systems for seamless mapping.
  • Real-Time Visualization: Displays subsurface data on high-resolution screens for better decision-making.
  • Accurate Detection: Improves visibility of underground objects in complex environments.
  • Depth Estimation & Signal Strength Indicators: Provides precise depth measurements and signal clarity.
  • Wireless Data Sharing & Reporting: Enables field-to-office communication via Wi-Fi, Bluetooth, or cloud storage.
  • Customizable Workflows: Adapts to industry-specific needs with API integrations and field applications.
  • Durable Designs: Built to withstand harsh environments and rugged field conditions.
Applications:
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Utility Mapping & Damage Prevention
Detect and analyze underground utilities such as water, gas, sewer, and power lines to prevent costly damage, enhance safety, and ensure compliance.
construction & excavation
Construction & Excavation
Identify buried assets and potential hazards to support safe digging, foundation work, and infrastructure projects.
infrastructure management
Infrastructure Development
Monitor settlement, displacement, and movement during installation and construction to maintain safety and stability.
oil, gas & energy
Mining and Quarrying
Create accurate volume calculations for ore extraction.
transportation
Forensics and Accident Reconstruction
Measure and map accident or crime scenes for legal and forensic purposes.
asset management
Asset Management
Locate and assess public assets to minimize service disruptions, improve maintenance strategies, and enhance public safety.
military& defense
Military & Defense
Detect unexploded ordnances (UXOs) and underground threats.
environmental & archaeology
Environmental & Archaeology
Conduct non-invasive site assessments to detect underground contaminants, buried artifacts, and historical structures.
forensics & law enforcement
Forensics & Law Enforcement
Support non-invasive investigations by locating and documenting buried evidence to aid recovery and case accuracy.

A Collection of Trusted Brands

CSDS partners with the most trusted brands in the industry to provide reliable and innovative solutions.

Radiodetection
Terraflow Geomatics

Precision Locator Range from Radiodetection

A series of advanced cable and pipe locators—equipped with high-precision antennas and advanced features for enhanced detection and mapping of buried underground utilities.

RD8200SG Survey Grade Locator

Locate and map buried utilities in one seamless operation. Combine advanced utility locating with survey-grade mapping for unmatched precision, accuracy, and adaptability in any work environment.

Featured Precision Locator Ranges
Radiodetection RD8200SG Survey Grade Locator

Locate and map buried utilities in a single operation.

Radiodetection RD7200 Cable and Pipe Locator

Quickly detect underground utilities, reduce damage risks, and ensure reliable mapping.

Radiodetection RD8200 Cable and Pipe Locator

Advanced underground locator for precise, survey-grade mapping and detection of subsurface assets.

LMX® Ground Penetrating Radar (GPR) Systems | Sensors & Software from Radiodetection

Precise subsurface detection tools that employ high-frequency radar pulses for real-time location and mapping of metallic, non-metallic, plastic, and concrete assets and structures—offering dependable, non-invasive imaging of underground features.

LMX200â„¢ GPR System

The Radiodetection LMX200â„¢ GPR System delivers real-time detection and mapping of buried utilities and structures, featuring in-field capabilities like Grid Scan data collection, SplitView, and MapView, along with GPS integration and seamless data export for improved accuracy and efficiency.

Featured LMX Ground Penetrating Radar (GPR) Systems
Sensors and Software LMX100 Ground Penetrating Radar (GPR) System

User-friendly, entry-level GPR utility detector solution for comprehensive underground infrastructure visualization.

Sensors and Software LMX200 Ground Penetrating Radar (GPR) System

A cutting-edge GPR solution that delivers enhanced insights and confidence in detecting subsurface features with precision and reliability.

Schonstedt Magnetic Locators from Radiodetection

Specialized handheld devices designed to help surveyors, excavators, and construction professionals detect magnetic fields of ferrous (iron and steel) objects buried up to 20 feet underground. Featuring innovative HeliFlux ® sensors for precise and reliable detection in the field.
Featured Schonstedt Magnetic Locators
Schonstedt GA-92XTd Magnetic Locator

Confidently detect and ferrous objects with dependable precision.

Schonstedt MAGGIE Magnetic Locator

High-sensitivity detection combined with rugged durability for reliable identification of underground assets.

Schonstedt GA-52Cx Magnetic Locator

Reliable, user-friendly handheld magnetic locator built for utility, construction, and surveying professionals.

TerraFlow Geomatics

TerraFlow Utility Mapper

The TerraFlow Utility Mapper is the industry’s most advanced and configurable mapping software for locating, managing, and integrating subsurface asset data with GIS, enterprise asset management, CAD, and other business systems.

Additional Tools for Subsurface Detection & Management

Cansel offers a comprehensive selection of other subsurface solutions and accessories that further enhance the identification, mapping, inspection, and management of underground infrastructure.

Featured Expanded Solutions

Pipeline Integrity & Corrosion Control

Detect and prevent pipeline corrosion, leaks, and structural weaknesses with advanced locator tools to extend asset lifespan and ensure regulatory compliance.


Cable Fault Location Systems

Accurately identify faults such as shorts, breaks, and insulation failures in underground power and communication cables using specialized diagnostic tools.


Video Camera Inspection Systems

Perform real-time visual inspections of underground pipes, sewer lines, and conduits to identify blockages, cracks, and structural issues.

Accessories

Enhance your subsurface detection capabilities with essential tools such as signal transmitters, sondes, batteries, and more.

Subsurface Integrated Technology

Integrating subsurface technology and utility locators with modern geospatial, infrastructure, surveying, and mapping solutions enhances accuracy, efficiency, and decision-making.

Featured Technologies
LiDAR

Integrating LiDAR with subsurface data creates a comprehensive digital twin, allowing utility professionals to visualize both surface and underground assets seamlessly.

Geographic Information Systems (GIS)

Leveraging GIS integration enables precise mapping of underground assets and establishes a centralized digital twin—reducing risks while enhancing operations and maintenance.

GPS & GNSS Correction Services

Integrated with subsurface technology, these systems deliver centimeter-level accuracy for surveying and mapping underground assets, allowing field crews to precisely locate and document infrastructure.

CAD

CAD synthesizes subsurface utility data to produce detailed, accurate models of underground infrastructure, thereby refining design, planning, and clash detection.

Enterprise Asset Management (EAM) Systems

Integrating utility location data into EAM platforms maintains up-to-date underground asset records and empowers agencies to efficiently manage and sustain their assets.

Precision Locator Range

Damage prevention and operational efficiency are the biggest challenges of most operators. Overcome these challenges with the cutting-edge precision locators from Radiodetection.

Our Radiodetection Cable and Pipe Locators are designed to swiftly, accurately, and safely locate and mark buried utilities across various industries. Whether you need a reliable, highaccuracy locator like the RD7200 for everyday use or the advanced RD8200 that simplifies the task of identifying utilities even in tough environmental conditions, we have the perfect tools to safeguard both technicians and infrastructure.

Discover how the Radiodetection Cable and Pipe Locators’ reputation for speed, precision, and reliable performance can increase the efficiency of your business operations:

  • Easy to deploy and use - Provides fast, precise and repeatable measurements
  • Sunlight readable display, high-performance audio system and vibration alerts for noisy environments
  • Easy to set up and use
  • Sensitive and accurate signal processing for reliable results
  • Ergonomic design, premium quality

Invest in the best precision tool from Radiodetection and locate with confidence.

Discover the latest Radiodetection Cable and Pipe Locators at Cansel

LMX® Ground Penetrating Radar (GPR) Systems

Ground Penetrating Radar (GPR) is a powerful technology that uses radio waves to create an accurate picture of what lies beneath the surface. By sending out a pulse of radio energy, GPR can detect and locate buried objects in real time. This information can be conveniently displayed in the field or integrated into maps and other deliverables.

If you’re looking to map the precise location and depth of a wide range of utilities, LMX is the industry’s most reliable brand of GPR. The LMX GPR systems are capable of detecting and characterizing buried utilities, including metallic, non-metallic, plastic, concrete, and even asbestos-concrete. By systematically scanning an area, LMX can effortlessly reveal the distribution and characteristics of multiple buried utilities for:

  • Utility locating
  • Engineering
  • Construction
  • Road and building maintenance
  • Law enforcement, mining, archaeology
  • UXO detection
  • Geophysics and environmental assessment projects

Choose the LMX GPR system that best suits your utility locating needs.

Cansel offer LMX® Ground Penetrating Radar (GPR) Systems

Check out the LMX200â„¢ GPR System

Introducing our premier GPR tool for utility locating professionals! It has all the capabilities of the LMX100â„¢ and adds additional in-field capabilities such as Grid Scan data collection, SplitView and MapView. It also offers external GPS capabilities for mapping results and capabilities for data export, analysis, and reporting.

Schonstedt Magnetic Locators 

Magnetic locators are capable of detecting underground objects that contain ferrous metals by utilizing the natural magnetic field of the earth. Rather than emitting a signal, these locators measure the distortion in the magnetic field surrounding a buried metal target.

With over 70 years of excellence to its name, Schonstedt® is a renowned global leader in the design and manufacture of magnetic locators. Its innovative HeliFlux dual-sensor technology detects the magnetic fields emitted by any buried iron object up to 20 feet beneath the surface of the ground with great precision.

The Schonstedt Magnetic Locator will revolutionize how surveyors, excavators, and construction workers pinpoint static objects at different depths. From small corner pins to massive tanks, drums, and septic tanks, our experts will guide you towards the ultimate solution for:

  • Surveying & Mapping
  • Water & Sewer
  • Construction & Excavation
  • Power & Electric
  • Telecom & Cable
  • Gas & Oil Pipelines
  • Roads & Transportation
  • And more!

Find the perfect Schonstedt magnetic locator for your subsurface project and budget.

Find the perfect Schonstedt magnetic locator for your subsurface project and budget.
RIDGID

Diagnostic, Inspection, and Locating

The benchmark in the field for durability, precision, and ease of use.

Built for Maximum Uptime

Don't let unseen problems hold you back; RIDGID tools help you find, visualize, and precisely locate the root of any issue with unmatched precision in the industry. Our reels, imaging cameras, monitors, locators, and recorders are designed to work together during locating tasks, ensuring quick setup and perfect compatibility.

And the greatest advantage: their durability is unmatched! They are built to withstand anything, whether you're repeatedly threading a cable through an iron pipe or hauling a reel out of a truck.

Ridgid
SOFTWARE

TerraFlow Mobile Now Supports Both iOS and Android Devices

TerraFlow Mobile is now available on iOS, alongside Android, expanding access to powerful mapping tools like Utility Mapper. The iOS version supports Apple Location Services and Radiodetection’s RD8200SG, while Android continues to work with a wide range of location providers. With enhanced visuals, filtering, and improved line workflows, TerraFlow Mobile provides a more efficient and intuitive field experience.

Learn more →

TerraFlow Utility Locate Mapper

Put your field data to good use with the industry’s most configurable and flexible utility mapping solution.

TerraFlow Utility Locate Mapper enables locate and engineering teams to gather information about their underground world and integrate it with other business systems such as their Geographic Information System and/or Enterprise Asset Management System.

  • Locate Focused Workflows:
    Create the workflows you need to capture the assets you want with whatever attributes you require.
  • Sketch:
    Complete your public and private locate sketches in the field, leveraging the data captured. Build offsets and integrate your maps into your organization’s locate reports.
  • Configuration:
    Administer your workflows with both your office and field teams through the web system.
  • API-Integration:
    Integrate your Utility Mapper data with your asset repository. Synchronize with your GIS, export to CAD, and more.

Download Terraflow Brochure

Still have questions?