Total Station
Total Station Survey is a high-precision electronic surveying method used for accurate measurement of distances, angles, and coordinates in construction and infrastructure projects. It ensures precise layout, alignment, and level control during execution.
The process involves capturing field data using a total station instrument combined with digital data processing for accurate mapping and design integration. It is widely used for road alignment, building layout, boundary marking, and structural positioning.
Our experienced surveyors ensure millimeter-level accuracy, helping contractors and engineers achieve error-free execution and efficient project delivery.
Key Features
- High-precision angle and distance measurement
- Accurate site layout and building alignment
- Control point establishment & grid marking
- As-built survey and verification services
Equipment Used
- Total Station Instrument (Electronic Theodolite + EDM)
- Prism & Prism Poles
- Data Collector / Field Controller
- Survey Processing Software (AutoCAD / GIS)
DGPS Survey
DGPS (Differential Global Positioning System) Survey provides highly accurate geospatial positioning data using satellite-based technology. It is ideal for large-scale infrastructure, highway corridors, and land development projects.
DGPS enhances standard GPS accuracy by using reference stations to correct positional errors, delivering centimeter-level precision for mapping, control points, and geodetic surveys.
Our DGPS services support topographic mapping, boundary demarcation, route alignment, and GIS integration for planning and design purposes.
Key Features
- Centimeter-level positioning accuracy
- Establishment of geodetic control points
- Large-area mapping capability
- Route & corridor alignment surveys
- GIS & topographic data integration
Equipment Used
- Dual-Frequency DGPS Receiver
- Base & Rover Units
- Satellite Antenna
- Controller & Data Logger
- Survey Processing & Mapping Software
Topography Survey
Topographic Survey involves detailed mapping of natural and man-made features on land, including elevations, contours, utilities, trees, buildings, and drainage patterns.
This survey is essential for planning roads, buildings, industrial layouts, and infrastructure projects. Accurate contour mapping helps engineers understand terrain conditions before design and execution.
RM Associates utilizes advanced surveying instruments and digital modeling software to deliver reliable topographic maps that support safe and cost-effective project planning.
Key Features
- Detailed contour mapping
- Natural & man-made feature identification
- Elevation and terrain modeling
- Drainage and slope analysis
- Pre-design engineering support
Equipment Used
- Total Station / Auto Level
- DGPS System
- Laser Distance Meter
- Survey Tripod & Accessories
- Topographic Mapping Software
Drone Survey
Drone Survey (UAV Survey) uses unmanned aerial vehicles equipped with high-resolution cameras and sensors to capture detailed aerial data for mapping and inspection.
This method provides fast, cost-effective, and safe surveying solutions for large areas, mining sites, highways, industrial plants, and infrastructure projects.
Drone-generated data is processed into orthomosaic maps, 3D models, contour maps, and volumetric calculations to support engineering analysis and project planning.
Key Features
- High-resolution aerial mapping
- Rapid large-area data collection
- 3D terrain modeling & volumetric analysis
- Orthomosaic map generation
- Safe survey in inaccessible locations
Equipment Used
- UAV / Drone with High-Resolution Camera
- RTK GPS Module
- Ground Control Points (GCP)
- Drone Mapping Software (Pix4D / DroneDeploy)
- 3D Modeling & GIS Processing Software