Topographic Surveys — Surveys & Investigations

Surveys & Investigations

Topographic Surveys

High-precision topographic data acquisition using total station, GNSS, drone photogrammetry and terrestrial LiDAR- producing DEMs, contour maps and engineering survey outputs for infrastructure design, floodplain mapping and terrain analysis across mountain, hill and river corridor environments.

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Topographic Surveys

Bathymetric Survey Aerial Survey (Drone & LiDAR)Hydrological Monitoring Sediment Monitoring Geological & Geotechnical Explorations Enumeration & Baseline Surveys Participatory Surveys

Roads, bridges & railways

Conducting alignment surveys, cross-section surveys, longitudinal profiles and control network establishment for road, bridge and railway infrastructure for providing high-accuracy topographic data and engineering drawings for design, construction and maintenance in mountain and hill terrain.

Alignment surveyCross-sectionBridge surveyLongitudinal profileControl networksCenter-line surveys

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Energy transmission & distribution

Providing topographic surveys and route corridor mapping for transmission line towers, substations and distribution network infrastructure- generating precise elevation data, right-of-way profiles and obstruction mapping to support structural design and construction planning in complex terrain.

Transmission line surveyTower surveyRoute corridorSubstationsDistribution networkTower foundationElevation profile

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Dams & hydropower

Executing control surveys, reservoir topographic surveys, dam site surveys and penstock route surveys for hydropower and irrigation dam projects for delivering the precise spatial data foundation required for dam design, reservoir capacity estimation and hydrological catchment characterisation.

Reservoir surveyPenstock alignmentReservoir capacityLayout surveyTunnel alignment

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Snow & glaciers

Surveying snow cover extent, snow depth distribution, glacier surface elevation and glacier boundary changes using GNSS, ground-penetrating radar and drone-based photogrammetry to generate temporal change datasets for glacier mass balance, meltwater contribution and GLOF hazard assessment.

Snow depthGlacier boundarySnow cover surveyGlacier lake survey

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Mines & industries

Providing volumetric surveys, pit surveys, stockpile measurements and infrastructure topographic surveys for mining and industrial sites by using total station and drone photogrammetry to produce accurate spatial data for operational planning, volumetric estimation and environmental compliance.

Mine surveyvolumetric surveyStockpile measurementPit surveyDrone surveySite layout survey

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