• Pre-Construction Mapping Services: We provide a detailed, accurate "digital model" of your project site and its surroundings before any physical work begins. Utilizing a Unmanned Aerial Vehicle (UAV) and conventional survey equipment, we identify and document all site conditions, allowing contractors to plan effectively, mitigate risks, and ensure a smooth, cost-effective construction process. 

• Machine Control Modeling : We transform construction plans and CAD files into precise 3D models used for GPS-guided heavy equipment, enabling accurate excavation and grading, minimizing errors, and improving on-site efficiency.  

• Site Layout and Staking: We translate architectural and engineering plans into precise physical points on the ground at a construction site. This critical process guides contractors and builders to ensure that all project elements—from foundations and utility systems to roads and site grading—are built in the exact location, dimension, and elevation as intended by the design plans. 

• Volume Calculations: We provide precise and reliable measurements of materials and terrain for a variety of industries, including construction, civil engineering, mining, and waste management. Utilizing advanced surveying technologies such as UAV photogrammetry, LiDAR, and GPS, we deliver accurate data essential for effective project planning, cost control, and resource management.

  • • •  Earthworks Analysis: Accurate determination of cut-and-fill quantities for construction, land development, and grading projects to achieve the desired final elevation and optimize material usage.

      • Stockpile and Inventory Measurement: Precise volume assessments of raw materials, aggregates, soils, or waste for inventory management, financial forecasting, and material tracking.

      • Progress Tracking: Regular, detailed surveys to compare existing site conditions with design specifications, allowing for real-time monitoring of project progression and material movement.

      • Void-Space Assessment: Calculation of available capacity in landfills, quarries, and excavation sites for efficient resource management and planning.

      • Detailed Reporting: Provision of comprehensive digital reports, 3D models, and isopachyte maps (cut/fill maps) to provide clear, data-driven insights for stakeholders and project managers. 

•  As-Built Surveys:  We provide detailed and accurate documentation of a property's final, constructed conditions, capturing any deviations from the original design plans. These surveys serve as a critical record for project closeout, compliance verification, and future property management, renovations, and maintenance. 

• High Precision Monitoring: Our monitoring survey service provides precise, ongoing measurement and analysis of structural or ground movement to ensure the safety, stability, and integrity of new and existing infrastructure. Utilizing advanced technologies such as 3D laser scanning, total stations, tilt sensors, and crack monitors, we can detect even minute changes in horizontal and vertical position over time. 

Our hydrographic and bathymetric survey services provide comprehensive mapping and analysis of underwater environments for a wide range of applications, from safe navigation to marine construction and environmental management. Using advanced technology like single-beam and multibeam sonar, side scan sonar, and GPS, we deliver accurate, reliable data that is essential for planning and executing projects in or around bodies of water.

Key Services Offered

• Underwater Terrain Mapping: We create detailed 2D and 3D maps and models of the seafloor, riverbeds, lake bottoms, and reservoirs, illustrating the depth, shape, and contours.

• Navigation and Charting Support: Our surveys provide critical data for updating nautical charts, identifying underwater hazards, and ensuring safe passage for commercial and recreational vessels.

• Dredging Planning and Monitoring: We perform pre- and post-dredge surveys to calculate sediment volumes and ensure waterways and ports maintain necessary depths for maritime trade.

• Marine Construction Support: Our data is vital for planning, designing, and assessing underwater infrastructure projects, including bridges, piers, dams, pipelines, and offshore wind farms.

• Environmental Monitoring and Coastal Management: We track changes in shorelines, monitor coastal erosion, analyze sediment transport, and map aquatic habitats to support environmental compliance and conservation efforts.

• Flood Risk Assessment: Accurate bathymetric data aids in modeling river and lake floodplains, assessing flood risks, and developing effective management strategies.

• Submerged Obstruction Detection: We use specialized sonar systems to locate and map submerged obstacles or debris that could pose a danger to navigation or construction projects.

Our UAV Survey Services utilize advanced unmanned aerial vehicles (drones) equipped with high-resolution cameras, and other specialized sensors to collect precise geospatial data quickly and safely. We provide a cost-effective and efficient alternative to traditional surveying methods, delivering highly accurate 2D maps and 3D models for a wide range of industries and applications.

Key Benefits

• Enhanced Safety: We eliminate the need for personnel to access hazardous or hard-to-reach environments like steep terrain, active construction sites, or unstable structures.

• Speed & Efficiency: Drones cover large areas in a fraction of the time compared to ground-based methods, ensuring rapid data collection and quicker project turnaround.

• High Accuracy & Detail: Our professional-grade equipment and meticulous data processing (using ground control points and RTK/PPK GNSS corrections) ensure survey-grade accuracy, often down to centimeter-level precision.

• Cost-Effectiveness: By reducing manpower, equipment needs, and potential project delays, our services offer significant cost savings.

• Comprehensive Data: A single flight can produce multiple deliverables, providing a holistic "snapshot in time" for better monitoring and decision-making.

Ideal Applications

Our services are valuable across various sectors, including:

• Construction & Infrastructure: Site planning, progress monitoring, and building inspections.

• Mining & Aggregates: Stockpile volume analysis and inventory management.

• Land Management: Topographical surveys, detailed mapping, and urban planning.

• Environmental Monitoring: Assessing vegetation health, erosion, and waterway conditions.

• Real Estate: High-quality aerial imagery and 3D models for property visualization and marketing.

Deliverables

We transform raw aerial data into actionable insights and formats compatible with industry-standard CAD and GIS software, including:

• High-resolution Orthomosaic Maps

• Detailed 3D Models and Point Clouds

• Digital Surface Models (DSM) and Digital Terrain Models (DTM)

• Volumetric measurements and cut/fill reports

• Contour maps and elevation data

Partner with us to leverage cutting-edge UAV technology for more efficient, accurate, and safer project execution.

Key Features & Benefits

• Millimeter-Scale Accuracy: We employ advanced geodetic techniques,  using high precision survey equipment  such as total stations to deliver highly precise data on vertical and horizontal displacement.

• Risk Mitigation & Prevention: Early detection of settlement issues helps prevent significant structural damage, project delays, and potential legal complications. Our monitoring guides timely corrective actions, such as foundation reinforcement or ground improvement techniques.

• Tailored Solutions: We design and implement customized monitoring programs for a wide range of applications, including high-rise buildings, dams, tunnels, bridges, and excavation sites. We develop a custom plan for each project and offer fully automated data collection streamed securely to a web portal, providing you with instant alerts and 24/7 insights into your project's structural health.

• Expert Interpretation: Our team translates complex monitoring data into clear, actionable recommendations, supporting informed decision-making throughout the project lifecycle.

• Compliance & Safety: By ensuring all ground movement is tracked and managed promptly, we help you maintain compliance with safety standards and regulatory requirements, safeguarding occupants and nearby structures.

Our Topographic & GIS Surveying Services provide the essential, highly accurate data needed to form the foundation of any successful design or construction project. We deliver a comprehensive, three-dimensional understanding of your site, both above and below the ground, to mitigate risks, prevent costly delays, and ensure safety and regulatory compliance.

Topographic Survey Services

A topographic survey is a detailed mapping of a land parcel that locates all natural and man-made features and depicts changes in elevation. This survey is crucial for architects, engineers, and developers as it provides the existing conditions of a property necessary for informed decision-making and design.

Key elements include:

• Contour Lines and Elevations: Detailed lines and spot elevations that visualize the shape and slope of the terrain, essential for grading, drainage planning, and foundation design.

• Natural Features: Location and identification of streams, rivers, trees, rocks, and other vegetation.

• Man-Made Features: Mapping of existing structures, roads, fences, retaining walls, and other improvements on the site.

• Drainage Information: Data used to plan effective water management and erosion control systems.

• Digital Deliverables: Provision of detailed maps, CAD files (DWG, DXF), and 3D digital terrain models (DTM) for seamless integration into design software.

GIS Survey Services

A geographic information system (GIS) is a computer-based tool that captures, stores, analyzes, and displays geographic data to reveal patterns and relationships. It integrates location-based data with descriptive information to create maps and 3D scenes.  

Our GIS survey services focus on accurately locating and mapping the complex network of underground infrastructure during the construction phase. Using advanced techniques, we identify the horizontal and vertical (XYZ) location of exposed utilities, generating a digital record of the location for future locating.

Combined with our Topography services, we provide a complete, robust dataset that serves as the essential foundation for safe, efficient, and compliant development projects.