Our Services
26 years delivering the finest specialized digital mapping and geomatics services
Accurate data, engineering-ready deliverables and optimized schedules. State-of-the-art technology and proven experience at every stage: exploration, engineering, construction, commissioning, maintenance and expansion on complex projects.
Airborne LiDAR
1–100 pts/m² density and ±5 cm accuracy
Photogrammetry
True Orthophotos with no verticality errors
Surveying and Geodesy
Large-scale surveys with high accuracy
Survey Supervision
Specialized multidisciplinary crews
Engineering Design
End-to-end geometric design
Quality Assurance
Comprehensive control on mining projects
LiDAR Service
1–100 pts/m² density and ±5 cm accuracy
We fly LiDAR missions with high terrain point densities of 1 to 100 per m², even over mountainous terrain, with absolute accuracy of 5 cm vertically and 5 cm horizontally.
With minimal field control, and no field control at all for scales below 2000, using a permanent link to the IGN network and satellite processing. Our fast, accurate data processing delivers preliminary results in as little as one week. We also capture color and infrared imagery at spatial resolutions from 3 cm across 4 integrated bands.
The system includes stabilized gimbal mounting for better alignment of imagery and data, with a pulse repetition frequency above 2,000 kHz.
Applications of the LiDAR point cloud
DTM and DSM
High-precision mining and civil surface modeling.
Line Inspection
Inspection of overhead transmission lines and infrastructure.
Volume Calculation
Accurate volume calculation of stockpiles and materials.
Cadastre
Urban and rural cadastre with high geometric accuracy.
Temporal Analysis
Temporal analysis of surfaces and change detection.
GIS Applications
Full integration into geographic information systems.
Leading-Edge Technology
LEICA TERRAIN MAPPER 2 Laser Scanner
Able to detect an unlimited number of returns per outgoing laser pulse, producing a high density of LiDAR points in a single flight mission with IMU inertial navigation and measurement systems.
LEICA MFC150 / MFC150-NIR Cameras
We fly LEICA MFC150 and MFC150-NIR 150-megapixel digital metric cameras in RGB and NIR to capture high-resolution imagery.
Long-Endurance Aircraft
Aircraft with over 6 hours of endurance that complete missions in less time.
Time Optimization
Our airborne LiDAR sensor captures a large volume of information quickly in a single mission, cutting field time and providing preliminary results in as little as one week.
Photogrammetry Service
True Orthophotos with no verticality errors
True Orthophotos and stereo restitution for 3D mapping. IMU/GPS for accurate aerial triangulation with a minimum of control points.
Image restitution and orthorectification generate 3D vector information and realistic surface modeling that can be integrated into infrastructure, cadastre, CAD, GIS, simulation and virtual flight environments.
We run photogrammetric processing hardware and software capable of generating True Orthophotos with no verticality or geometry errors.
Specialized Equipment
LEICA Digital Metric Cameras
Multispectral RGB and NIR 150-megapixel digital metric cameras for high-quality, high-resolution image capture.
IMU/GPS Systems
IMU inertial navigation and measurement systems plus GPS for accurate aerial triangulation and photogrammetric adjustment with a minimum of required control points.
RPAS Systems (LEICA, DJI, WINGTRA)
RPAS systems (high-end drones) for high-resolution imagery over smaller areas with maximum accuracy.
Advanced Capabilities
3D Vector Information
Generation of 3D vector information and realistic surface modeling for terrain reconnaissance.
Multidisciplinary Integration
Integration into a range of environments: infrastructure, cadastre, CAD, GIS, simulations and virtual flights.
Surveying Service
Large-scale surveys with high accuracy
Large-scale topographic surveys that produce the survey plan of surfaces and structures with high planimetric, altimetric and volumetric accuracy.
For basic engineering, detailed engineering, geological and geophysical studies, and geometric design of roads, tunnels, dams and spoil dumps (DME).
Through our technology and specialized personnel we deliver products with high accuracy, image quality, speed and safety, meeting the requirements of our clients and earning their satisfaction.
Applications
Surveys
Natural terrain surveys and basic engineering development.
Engineering
Conceptual engineering and detailed engineering development.
Drilling
High-accuracy survey of drill hole collars.
Geodetic Networks
Establishment of geodetic networks and precision stakeout.
Monitoring
Continuous monitoring of dams and dikes.
3D Scanning
3D scanning of shafts, raises and tunnels.
Unmanned bathymetry
Unmanned bathymetric survey with specialized EUSV Apache 4 equipment.
3D Representation
High-accuracy representation of the terrain in three dimensions.
High-Precision Equipment
1" Total Stations
Maximum-precision instruments for detailed survey measurements.
Terrestrial Laser Scanner
Long-range terrestrial laser scanner for accurate 3D modeling.
RTK Differential GPS
Differential GPS and RTK system for high-accuracy positioning.
Specialized Software
State-of-the-art software for processing and analysis.
Certified RPAS
Drones with MTC-certified pilots for aerial surveys.
EUSV Apache 4
Unmanned vessel for hydrographic survey and unmanned bathymetry projects.
Project Survey Supervision Service
Multidisciplinary crews with high-precision instruments
For construction project supervision we field multidisciplinary survey crews, equipped with high-precision measurement instruments and staffed by degreed surveying professionals with extensive experience in construction quality assurance and quality control.
Core Activities
Tunnel Survey Control
Alignment, cross sections, advance volume calculation, convergence measurement and precision traverses.
Mass Earthworks
Progress control of graded pads, material type delineation, spoil dump (DME) monitoring and quarry monitoring.
Civil and Concrete Works
Survey control of foundations, footings and anchor bolts.
Structural and Electromechanical Work
Verification of alignment, verticality and squareness, high-voltage towers and electromechanical assembly.
3D-360 As Built Surveys
Laser scanning for BIM modeling and complete documentation.
Areas of Expertise
Earthworks
High-accuracy control and supervision of mass earthmoving.
Civil and Concrete Works
Supervision of civil structures and concrete work.
Mechanical Assembly
Supervision of industrial equipment and heavy machinery assembly.
Tunnels
Specialized control of tunnel construction and advance.
Power Line Stringing
Supervision of high-voltage line stringing.
Mechanical Work
Assembly of mills, crushers, conveyor belts and industrial equipment.
Equipment and Software
We run high-precision instruments from globally recognized brands, Leica and Trimble, and professional software under manufacturer licenses:
Leica and Trimble Total Stations
1" and 2" precision for exact measurements
Differential GPS
Dual-frequency Trimble R10
RIEGL VZ-400 Scanner
For high-accuracy 3D data capture
GeoSlam Mobile Scanner
Real-time 3D mapping in confined spaces
USV Apache 4
For specialized hydrographic surveys
Wingtra One Drone
With MTC-certified pilots
Continuous Professional Technical Advice
Technical Support
- • Guidance on the proper use of survey technology and methods to ensure the quality and accuracy of the information
- • Review of quantity takeoffs and progress valuations produced by the third parties building the project
- • Conceptual and detailed engineering redesign in line with red lines, RFIs and the change management approved for the project
- • Preparation and audit of high-precision traverses and leveling
- • Audit of the calibration and collimation of the contractor's survey instruments
Technical Office
Our survey technical office is staffed by degreed professionals (3 years of technical academic training) with extensive experience on mining construction projects, certified by Autodesk in the use of specialized software.
- • Validation of progress quantity takeoffs produced by third parties
- • Production of survey drawings and progress drawings
- • Forecast quantity takeoffs and FSK preparation
- • Discipline design work: earthworks, civil, structural and mechanical
- • Three-dimensional modeling
- • Orthophoto generation
- • Editing and production of virtual flights
Engineering Design Service
End-to-end geometric design
Basic and detailed engineering: geometric design of roads, access roads, ponds, waste dumps, graded pads, pipelines, canals and tunnels.
We have the infrastructure and operational capacity that support our designs.
We analyze multiple scenarios and bring in technical input from several disciplines to interrelate every component and deliver a successful integrated design.
Design Services
- • Geometric design of roads and access roads
- • Design of ponds and waste dumps
- • Graded pads and leveling
- • Pipelines and canals
- • Tunnel design
- • Multiple scenario analysis
- • Multidisciplinary integration
- • End-to-end infrastructure support
Integrated Approach
Our multidisciplinary approach ensures that every design accounts for all technical, environmental and operational aspects to reach optimal, sustainable solutions.
Quality Assurance Service
Quality assurance on mining construction projects
At Global Mapping S.A.C. we understand that flawless execution of a mining project depends directly on the soundness of its construction processes and on the ability to prevent risks before they turn into cost or delay.
With over a decade of experience supporting large-scale mining in Peru, we offer our clients an end-to-end Quality Assurance service designed to raise the standards of compliance, safety and reliability across every project phase.
Proven Experience
Over a decade supporting large-scale national mining projects with international quality and management standards.
Our areas of expertise
Earthworks
Rigorous control of excavation, fill and surface shaping processes, guaranteeing survey accuracy and ground stability.
Civil and Structural Works
Technical verification of foundations and concrete and steel structures, ensuring strength and durability in demanding environments.
Mechanical Assembly
Supervision of equipment and component installation, validating alignment, tolerances and operational performance.
Electromechanical Works
Quality control of electrical systems and equipment integration, prioritizing the safety and continuity of the mining operation.
Added value for our clients
Our commitment goes beyond meeting specifications. We apply a methodology that combines:
Prevention and Optimization
- • Prevention of failures and rework through timely controls
- • Resource optimization that reduces downtime and cost overruns
Safety and Continuous Improvement
- • Operational safety as a common thread across every stage
- • Continuous improvement, guaranteed by our ISO 9001:2015 certification
Why choose us
Proven Experience
Proven experience on large-scale mining projects across Peru with tangible results.
Professional Team
A professional team of specialized engineers focused on tangible results and operational excellence.
International Standards
Processes aligned with international quality and management standards, certified under ISO 9001:2015.
Guarantee of Excellence
Trusting our Quality Assurance service means every mining project runs to the highest standards of excellence, protecting profitability, safety and long-term sustainability.
Quality Policy
Integrated Quality, Safety and Environmental Policy
We are a company dedicated to delivering digital mapping solutions, focused on meeting our clients' requirements and reaching levels of accuracy that earn their trust.
With long-term sustainability in mind, we prioritize the safety and health of our people and carry out our operations in a non-invasive and environmentally responsible way, committing to:
Our Commitments
- • Provide safe and healthy working conditions, encouraging the participation and consultation of our staff and their representatives, and build a culture of occupational risk prevention that avoids injury and ill health among our people.
- • Identify and eliminate hazards as far as possible and reduce the risks our people are exposed to.
- • Work with highly trained professionals and leading-edge technology to reduce personnel exposure and risk, as well as any environmental impacts that may arise.
- • Comply with the applicable legal requirements, technical standards and Quality, Safety, Occupational Health and Environmental Care standards.
- • Protect the environment by identifying, assessing and minimizing the environmental impacts of our operations, preventing pollution and harm to biodiversity and ecosystems in our work.
- • Continuously improve our management system in order to optimize our environmental performance, strengthen worker safety and health prevention and increase the effectiveness of our processes.
GG-PO-01/V05/02.01.2026
ISO 9001:2015 Certification
SYSTEM CERTIFICATION ISO 9001 SGS
UKAS QUALITY MANAGEMENT
Management system scope:
Geomatics Services: Surveying and LiDAR (Light Detection and Ranging)
Responsible Operations
Non-Invasive Operations
We run our operations responsibly toward the environment
Culture of Prevention
We put the safety and health of our people first
Legal Compliance
Compliance with legal requirements and continuous process improvement
Our Values
The pillars of our work
These core values guide every project and every decision we make at Global Mapping.
Technology
Innovation in every process behind our services, for the optimal delivery of MEGAPROJECTS. We use leading-edge tools at every step of landmark projects.
Quality and Accuracy
Delivering every project to the highest quality standards, with precise data that meets national and international technical specifications on each project we execute.
Trust
Commitment and confidentiality in project delivery, for the complete satisfaction of our clients.
+200 Satisfied Clients
Our commitment to excellence has allowed us to work with the leading companies in the mining, energy and infrastructure sectors across Peru and Latin America.