Planning a highway is not simply about deciding where a road should be built. The selected alignment must work with the terrain, drainage, existing infrastructure, land requirements, geological conditions, environmental constraints and engineering design requirements. This is why an Engineering Survey for Highway Alignment in India is an essential part of highway planning and development. […]
A geophysical survey is a scientific approach used to investigate conditions beneath the ground by measuring physical properties such as electrical resistivity, electromagnetic response, seismic velocity, magnetic susceptibility or variations in gravity. Instead of relying entirely on excavation or drilling, geophysical techniques can provide information about subsurface structures over an area. Depending on the objective,
Geophysical Survey: Methods, Applications and Subsurface Investigation Read More »
Drone surveys generate valuable data—from high-resolution aerial imagery and orthomosaics to 3D models, point clouds, elevation data, and LiDAR datasets. But collecting the data is only the beginning. The real challenge is how to view, manage, analyze, compare, measure, and share this data efficiently without depending entirely on complex desktop software. This is where a cloud-based drone survey
How to View, Manage & Analyze Drone and LiDAR Survey Data Online Read More »
India’s highway infrastructure is expanding rapidly, creating a growing need for accurate, efficient, and technology-driven surveying solutions. From greenfield expressways and national highways to widening, bypass, and rehabilitation projects, engineers need reliable terrain data before making critical design decisions. Aerial LiDAR Survey for Highway Alignment & Engineering Design provides a modern solution by capturing high-density
Aerial LiDAR Survey for Highway Alignment & Engineering Design Read More »
India’s infrastructure landscape is evolving rapidly, with highways, railways, mining projects, smart cities, transmission corridors, industrial developments, and renewable energy projects requiring accurate geospatial information. Traditional surveying methods can become challenging when projects cover large, complex, or difficult-to-access areas. This is where LiDAR technology provides a powerful solution. Garud Survey Private Limited is a professional
LiDAR Survey Company in India: Advanced 3D Mapping Solutions for Modern Infrastructure Read More »
LiDAR vs Photogrammetry: What is the Real Difference? When creating a topographic map for highways, railways, transmission lines, solar parks, mining projects, industrial developments, or urban infrastructure projects, both LiDAR and Photogrammetry can generate terrain data. However, the biggest difference is that Photogrammetry creates maps using overlapping aerial photographs, while LiDAR uses laser pulses to
Why Underground Utility Detection is Critical Before Excavation Underground utility strikes are among the most common and costly challenges faced during road construction, highway development, Smart City projects, metro rail corridors, industrial infrastructure, and urban redevelopment works. Accidentally damaging a buried water pipeline, electrical cable, fiber optic network, sewer line, or gas pipeline can result
GPR Survey for Underground Utility Mapping Before Road and Infrastructure Projects Read More »
If you’re planning a highway, railway, transmission line, mining, or infrastructure project, one of the first questions that comes to mind is: “What is the LiDAR survey cost per kilometer in India?” In 2026, LiDAR survey costs in India typically vary based on project length, corridor width, terrain conditions, vegetation density, accuracy requirements, and final
LiDAR Survey Cost Per Kilometer in India (2026 Guide) Read More »
In today’s fast-growing infrastructure and construction industry, accurate underground mapping has become essential before starting any excavation or engineering project. One of the most advanced technologies used for subsurface investigation is Ground Penetrating Radar (GPR) Survey. This non-destructive surveying method helps detect underground utilities, structures, voids, pipelines, cables, and other hidden objects without digging the
Water scarcity has become one of the biggest challenges in India due to rapid urbanization, groundwater depletion, and irregular rainfall patterns. Rainwater harvesting is one of the most effective solutions to restore groundwater levels, but its success depends on identifying the right rechargeable points beneath the surface. This is where ERT (Electrical Resistivity Tomography) technology
How ERT Technology Helps in Identifying Rechargeable Points for Rainwater Harvesting Read More »
