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Digital Land & Survey

Precision digital land surveying and geospatial solutions for accurate, data-driven land management and development planning.

SERVICE OVERVIEW

Delivering Precision Land Data Through Advanced Digital Survey Techniques

SARM Associates Limited provides comprehensive digital land surveying and geospatial consultancy services for public and private sector clients. We utilize state-of-the-art technologies including GPS, GIS, drone photogrammetry, and total station surveys to deliver accurate spatial data for land acquisition, boundary demarcation, topographic mapping, and development feasibility studies.

Our multidisciplinary team of licensed surveyors and GIS specialists integrates digital survey data seamlessly into engineering design, urban planning, and infrastructure projects, ensuring reliable and legally compliant land information that supports informed decision-making.

Services

Our Digital Land & Survey Services

Comprehensive digital surveying services from data acquisition to geospatial analysis

GPS & GNSS Surveying

High-precision GPS and GNSS-based land surveys for boundary demarcation, control networks, and topographic mapping.

GIS Mapping & Analysis

Geographic Information System mapping and spatial data analysis for land use planning, asset management, and decision support.

Drone & UAV Photogrammetry

Aerial drone surveys and photogrammetric processing to generate high-resolution orthomosaics, DEMs, and 3D point clouds.

Topographic Survey

Detailed topographic surveys capturing natural and man-made surface features for engineering design and planning purposes.

Land Boundary Demarcation

Legal boundary surveys, land subdivision, and demarcation services compliant with national land registration requirements.

Cadastral & Land Records

Cadastral survey, parcel mapping, and digital land records management for government agencies and private developers.

Types of Survey Projects We Deliver

Land Acquisition Surveys

Precise boundary and area surveys for infrastructure project land acquisition and compensation assessment.

Urban & Regional Mapping

Comprehensive GIS-based urban mapping and spatial analysis for city planning and regional development.

Infrastructure Route Surveys

Route survey and corridor mapping for roads, pipelines, power lines, and other linear infrastructure projects.

Digital Terrain Modelling

Creation of high-resolution digital elevation models and terrain datasets for flood risk, drainage, and site analysis.

Portfolio

Featured Digital Land & Survey Projects

Selected digital land survey and geospatial consultancy projects by SARM.

Detailed design for 643m 2-lane PSC Girder railway overpass on Natore Road (RUET) to Rajshahi By-Pass Connecting Road, funded by GOB.
Design and supervision of 642m 4-Lane PC Girder overpass on Natore Road (RUET) to Rajshahi By-Pass, funded by GOB.
Design and permanent supervision of 18 km 4-lane elevated expressway from Lalkhan Bazar to Shah Amanat Airport, Chittagong, funded by GOB.
Design and supervision of 1,255m integrated flyover at Bornali, Bondho Gate and Bilsimla Railway Crossing, Rajshahi, funded by GOB.
Design and supervision of 4 flyovers (400m, 521m, 897m, 520m) at railway crossings in Rajshahi City, funded by GOB.
Detailed structural design of 3 bridges (217m PC Girder, 125m RCC Girder, 297m PC Girder) in Naogaon and Manikgonj Districts, funded by GOB.
You can view all the Survey project list by
Process

Our Project Approach

A structured process to deliver reliable and accurate digital survey solutions.

01

Scope & Mobilisation

Project briefing, site reconnaissance, control network setup, and survey instrument mobilisation.

02

Field Data Acquisition

Ground-based and aerial data collection using GPS, total stations, drones, and LiDAR as applicable.

03

Data Processing

Post-processing of raw survey data, GIS integration, quality control, and accuracy verification.

04

Deliverables & Reporting

Production of survey maps, digital datasets, GIS layers, and technical survey reports for client use.

Our Client

Our Key Clients in Digital Land & Survey

Ready to Start Your Survey Project?

Contact SARM for professional digital land surveying, GIS, and geospatial consultancy services.