Precision mapping and GIS intelligence, built for infrastructure that has to last.
PECHAL INFOTECH captures land, utilities and terrain in the field and turns that data into GIS-ready layers, engineering-grade maps and the web platforms that put them to work — from planimetric surveys to a live municipal tax-collection system.
Data that's ready to work the moment it reaches you.
Every survey we run is built around what happens after delivery — a shapefile that drops straight into your GIS, a DEM your engineers can model with, a dataset your ML pipeline can train on. We don't hand over raw field data and walk away.
- Field-verified capture using GPS, total-station, UAV photogrammetry, LiDAR and GPR — matched to what the terrain and the deliverable actually need.
- Outputs structured for GIS, CAD and ML workflows from the start, not reformatted after the fact.
- In-house web development means survey and GIS output can become a live dashboard or public-facing platform, not just a static file.
- Direct experience with government-scale deployments, including a municipal property & tax collection platform built end-to-end.
Eleven service layers, one survey-to-deployment pipeline.
A selection of what we cover most often. Every service below can be commissioned on its own or combined into a single mapping programme.
Planimetric Mapping Surveys
2D feature mapping from GPS and total-station data — terrain, drainage and man-made features captured as GIS-ready layers.
Asset & infrastructure mappingElectrical Infrastructure Surveys
Field mapping of underground and overhead power infrastructure across domestic, commercial and industrial corridors.
Power grid connectivityPhotogrammetric Mapping
High-accuracy DEM/DSM surfaces and contour maps from aerial imagery, orthorectified and ready for GIS integration.
Slope & watershed analysisTopographic & Ground Surveying
LiDAR, photogrammetric and GPS-based terrain capture producing DSM, DEM and contour outputs for civil infrastructure planning.
Roads · dams · tunnelsUtility & Infrastructure GIS Mapping
3D corridor alignment models from LiDAR/UAV data and GIS database management for telecom, gas and power networks.
Corridor & network modelsWeb Development & Web Applications
Custom dashboards and public platforms that put survey and GIS output to work — including this site, built end-to-end in Django.
Dashboards & public platformsIndustries Served - Built for the bodies that manage land, water and infrastructure.
Our survey and GIS work is shaped around the way government bodies, utilities and planning agencies actually operate — long-lived data, strict boundaries, and records that have to hold up over time.
- Urban Development Directorate, Government of Uttarakhand
- Nagar Panchayats and Nagar Palika Parishads, Uttarakhand
- Peyjal Sansadhan Vikas Evam Nirman Nigam
- Urban Local Bodies (ULBs)
- Indian Bureau of Mines (IBM)
- Forest Departments
- Municipal Corporations
- Smart City Projects
- Infrastructure Agencies
- Research Institutions
Property & Tax Collection Management — Dehradun Nagarpalika & Nagarpanchayat
Survey data that became a working municipal platform.
Our property and underground utility mapping fed directly into a property and tax collection management system for Dehradun's Nagarpalika and Nagarpanchayat — giving officials a single, survey-backed system of record instead of scattered paper files.
It's the clearest example of how we work: field-verified GIS data on one end, a functioning, publicly-used web application on the other, with nothing lost in translation between the two.
Discuss a Similar ProjectFrom site to system, in four stages.
Scope & Site Assessment
We review your project area, existing records and end-use — GIS, CAD, engineering or web — to fix the right capture method upfront.
Field & Aerial Capture
GPS, total-station, UAV, LiDAR or GPR survey teams collect data on the ground, in the air, or below the surface as the brief requires.
Processing & GIS Integration
Raw capture is processed into DEM/DSM surfaces, contours, orthophotos or georeferenced layers, structured for your GIS environment.
Delivery & Deployment
You receive GIS-ready files — or we build the dashboard or platform that puts that data directly in front of the people who need it.
Tell us what you need mapped.
Whether it's a single topographic survey or a full GIS-to-web deployment, share your requirement and we'll scope it against the right service layer.