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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 programmes.

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.

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.

Portfolio

Featured Digital Land & Survey Projects

Selected digital land survey and geospatial consultancy projects by SARM.

Structural design of 2 PSC Girder Bridges (315m and 297m) in Manikgonj District, funded by GOB.
Detailed design and supervision of two 560m PC Girder Bridges on Brahmaputra River, Islampur Upazila, Jamalpur, funded by GOB.
Construction supervision of Sonahat Bridge over Dudhkumar River including approach road works and axle load control station, funded by GOB.
Design review, tender documentation and full supervision of 1.23 km Shitalakhya Box Girder Bridge and 72 km road, funded by Saudi Fund for Development.
Inspection and BMS data entry for ~1,125 bridges and ~4,955 culverts in Barisal and Khulna Zones, funded by GOB.
Field supervision and monitoring of rural bridge construction in Mymensingh Division under SupRB program, funded by GOB.
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.

Related Services

Transportation

Transportation planning, traffic analysis, and road infrastructure consultancy

Project Management

Construction supervision, contract management, and quality services

Environmental Services

EIA, social assessments, and environmental monitoring