West Bengal // Kolkata

3D Laser Scanning, Aerial Mapping and Land Survey Services in Kolkata, West Bengal

Kolkata's heritage buildings, port facilities and dense urban fabric make laser scanning and aerial survey useful for documentation and redevelopment.

LDRGeo (LDR Survey Pvt Ltd) delivers 3D laser scanning, aerial mapping and land surveying for projects in and around Kolkata, mobilising survey teams across West Bengal as project needs require. Each survey is scoped around how the data will be used — design, approvals, construction or asset records — so you receive deliverables your team can work with directly.

Contact LDRGeo

3D Laser Scanning for a project site in Kolkata, West Bengal

Survey services for Kolkata projects

3D Laser Scanning & Point Cloud

Terrestrial laser scanning captures millions of measured points to produce registered point clouds, as-built drawings and scan-to-BIM models.

Aerial Mapping & Orthophotos

Geo-referenced orthophoto maps and elevation models give an up-to-date top-down view of the site for planning, approvals and progress comparison.

DGPS & Total Station Land Survey

Boundary, topographic and contour surveys using DGPS and total station, delivered as CAD drawings referenced to your required coordinate system.

Where this survey data is used in West Bengal

→As-built drawings for renovation and retrofit
→Scan-to-BIM for plants and commercial buildings
→Heritage and facade documentation
→Corridor mapping for roads, pipelines and power lines
→Master-plan base maps for townships
→Before/after comparison of construction stages

Why work with LDRGeo

Pan-India mobilisation

Teams travel to Kolkata and other locations in West Bengal; travel and logistics are included transparently in the quote.

Scoped to your purpose

We define accuracy and outputs around what your 3d laser scanning data needs to support, avoiding over- or under-specification.

Modern equipment

DGPS/GNSS, total stations, UAVs, 3D laser scanners and GPR — combined where one method alone isn't enough.

Usable deliverables

CAD, GIS, point cloud and report formats agreed in advance and checked before handover.

Frequently asked questions

What file formats do you deliver for laser scanning in Kolkata?

Point clouds are commonly delivered as E57, RCP/RCS or LAS, with derived outputs in DWG, PDF or Revit (RVT). We confirm formats against your software before scanning.

What outputs do I get from an aerial mapping project in Kolkata?

Typical deliverables are a geo-referenced orthomosaic (GeoTIFF), a digital surface/terrain model, contours and a CAD-ready base map. Formats are agreed with you before the survey.

How long does a land survey in Kolkata usually take?

Small plots can often be surveyed in a day, while larger sites take longer depending on area, terrain and vegetation. We give a timeline with the quote after reviewing the site location and extent.

How is a survey quote for Kolkata calculated?

Pricing depends on site area, terrain, access, accuracy required and deliverables. Share your location and requirements through the enquiry form and we'll send a detailed quote.

Planning a project in Kolkata?

Tell us about your site and requirements — we'll reply with a method recommendation and quote.

Or email info@ldrgeo.com