Precision Land Surveying

Mapping Land
With Precision.

Professional digital land surveying, mapping and geospatial solutions powered by modern surveying technology.

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LAT
23°48'24.1" N
LON
90°22'07.0" E
ELEV
11.6 m
σH
±0.010 m

01About Us

Precision You Can Build On

Digital Land Survey BD is a digital land surveying practice built on one principle: every decision about land should begin with data you can trust.

We pair licensed surveyors with RTK GNSS, drone photogrammetry and GIS to deliver boundary, topographic and construction surveys that hold up in the field, in the office and in court. It's the precision of engineering with the clarity of modern software.

EST. 2010RTK / GNSSWGS84 · BTM
  • T—01

    Professional Surveyors

    A licensed, field-proven team with more than fifteen years on the ground.

  • T—02

    Advanced GPS Technology

    Multi-constellation GNSS with network RTK for millimetre-grade control.

  • T—03

    Digital GIS Mapping

    Layered, GIS-ready datasets in the formats your team already works with.

  • T—04

    Accurate Documentation

    Certified plats, reports and CAD files ready for permitting and legal record.

02Services

Survey services, engineered for certainty.

From a single residential plot to a large agricultural estate, every survey is captured, processed and delivered in a single coordinate-true workflow.

Discuss your project
Open grassland with rolling hills and property edges 01

Land Boundary Survey

Legally defensible property lines established from deed research, monument recovery and RTK-verified corners.

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Misty hills and valleys showing natural terrain 02

Topographic Survey

Elevation models, contours and site features that give architects and engineers a true picture of the terrain.

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Detailed map spread across a desk 03

Digital Land Mapping

GIS-ready parcel maps and layered datasets built for planning, valuation and long-term asset management.

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Earth seen from orbit, representing satellite positioning 04

GPS / GNSS Survey

Multi-constellation GNSS with network RTK corrections for control networks and positioning to ±10 mm.

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Survey drone in flight 05

Drone Survey

Aerial photogrammetry and LiDAR producing orthomosaics, point clouds and 3D surfaces in a fraction of the time.

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Construction site with engineers at work 06

Construction Survey

Setting-out, as-built verification and volume monitoring that keeps every structure exactly where the drawings say.

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03Technology

Digital mapping, engineered.

Every project becomes a living geospatial dataset. We fuse GNSS control, aerial imagery and field observations into one coordinate-true model, then deliver it in the formats your team already uses.

DLS BD GIS — Mirpur Sector 12 · Block C WGS84 · UTM 46N
CR-1826 24-A 24-B 24-C 24-E 24-F PARCEL 24-D 1.92 ha BLDG A 251.8 m 202.2 m GP-01 GP-03 GP-07 GP-12 BASE · RTK 90°22'00"E 90°22'08"E 90°22'16"E 90°22'24"E 23°48'32"N 23°48'24"N 23°48'16"N GPS GIS RTK Drone CAD
GNSS / RTK · 24 control points · σ ±8 mm E 232 140.18 · N 2 634 870.52

04By the numbers

Fifteen years of measured results across residential, commercial, agricultural and construction land.

15+ Years Experience SINCE 2010
2,500+ Surveys Completed 8 DIVISIONS
98% Client Satisfaction POST-PROJECT SURVEYS
50+ Projects / Month 12 FIELD CREWS

05How it works

From first visit to final plat.

A transparent four-stage workflow, with QA checks at every hand-off and a fixed quote before a single stake goes in the ground.

  1. 01

    Site Assessment

    We review deeds, records and existing control, then walk the site to define scope, risk and the right capture method.

    Deliverable · Scope & fixed quote
  2. 02

    Data Collection

    Field crews capture positions with RTK GNSS, total stations and drone flights tied to a verified control network.

    Output · GNSS logs & imagery
  3. 03

    Digital Processing

    Data is adjusted, classified and modelled in GIS and CAD, with every measurement checked against tolerance.

    Output · QA-checked models
  4. 04

    Final Survey Report

    You receive certified plats, CAD drawings, GIS layers and a plain-language report, delivered digitally and on time.

    Deliverable · Certified package

06Selected work

Land we've measured.

A cross-section of recent boundary, topographic, drone and construction projects across Dhaka and surrounding districts.

Start a similar project
Modern residential home on a surveyed lot
Residential

Residential Land · Pallabi, Mirpur

Pallabi Residential Plots

46 plots · 3.8 ha · Boundary + Topographic
Commercial office towers
Commercial

Commercial Property · Gulshan, Dhaka

Gulshan Avenue Commercial Plot

0.6 ha · Boundary + As-built
Golden agricultural fields at sunset
Agricultural

Agricultural Land · Sreepur, Gazipur

Sreepur Agricultural Estate

120 ha · Drone + GIS Mapping
Active construction site with cranes and steel framing
Construction

Construction Site · Purbachal, Dhaka

Purbachal Logistics Hub

Setting-out · As-built checks · Volume monitoring
Top-down aerial view of forested land and an access road
±8mm Average horizontal accuracy across our 2025 control network

07Why Choose Us

Built Around Accuracy

Precision isn't a feature we add at the end. It's designed into our equipment, our crews and every check in the workflow, so the numbers you build on are the numbers on the ground.

  • High-precision measurementsRTK and total-station control to ±10 mm.
  • Modern GPS/GNSS equipmentMulti-constellation receivers, refreshed every year.
  • Digital documentationPlats, CAD and GIS delivered through a secure portal.
  • Experienced survey teamA licensed surveyor leads every single project.
  • Fast turnaroundMost residential surveys delivered in 5–7 days.
  • Reliable boundary dataResearch-backed, legally defensible corners.
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08Client voices

Digital Land Survey BD resolved a boundary dispute that had stalled our development for eight months. Their corner evidence and digital plats were so thorough the adjoining owner's lawyer accepted them without contest.

Tanvir RahmanManaging Director, Rahman Developments Ltd. Commercial · 0.6 ha
01 / 03

Start your survey

Know Your Land.
Define Your Boundaries.

Get accurate, professional digital land surveying for your next project.

+880 1717-307750

Request a survey

Response within 1 business day

No obligation. We'll confirm scope and a fixed quote.