Aerial data, mapping and inspection

High-precision drone surveys that turn terrain into decisions

Geocartis captures, processes and delivers geo-referenced aerial data for infrastructure, mining, agriculture and asset inspection projects across India.

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  • DGCA-compliant operations
  • 5 cm GSD or better
  • Measured RMSE on every dataset
15+ Years of imaging experience
5 cm Typical ground sample distance
8 Standard data deliverables
PAN India Field mobilisation
5 cmGSD or better
Why Geocartis

Survey-grade data, flown and processed in-house

Built on more than fifteen years of visual production experience in Ahmedabad, Geocartis brings the same discipline to industrial drone work. Every deliverable, from orthomosaic to CAD conversion, is produced by our own team.

  • Survey-grade precision DGPS ground control and RTK workflows deliver centimetre-level accuracy, with the measured RMSE reported on every dataset.
  • Every deliverable in-house Orthomosaics, point clouds, DTM, contours and CAD conversion produced by our own processing team.
  • DGCA compliant Registered aircraft with active UINs, certified remote pilots, and airspace clearance checked before we quote.
  • Insight, not just data We tell you what the survey establishes and what it does not, so the output stands up when somebody checks it.
More about Geocartis
Services

Drone services for every kind of site

Four groups of work, one method: controlled capture, measured accuracy, open formats.

All services
9 services Land Survey Aerial cameras and sensors capturing survey-grade data for accurate maps and 3D models of any terrain. Explore 2 services Construction Dimensional control across every phase of construction, from planning and earthwork to as-built verification. Explore 1 service Agriculture Measured plot boundaries, sown area and crop condition for insurance, contract farming and forestry programmes. Explore 7 services Inspection A safer, faster alternative to rope access and manual patrol on hard-to-reach and hazardous assets. Explore
Specialist services

19 services, each with its own method

A mining lease, a railway yard and a solar plant need different flight plans, control layouts and outputs. Each service page sets out exactly how we do it.

Land Survey Land Survey Drone land survey services across India from our Ahmedabad base. Orthomosaic, DTM, contours and 3D point clouds at… Read more Land Survey Mining Survey IBM Rule 34A drone mining surveys across India. Orthomosaic, DEM, land use shapefile and RMSE report at 5… Read more Land Survey Road and Highway Survey Drone road and highway surveys across India. NHAI monthly progress videography, corridor topographic survey, earthwork quantities and as-built… Read more Construction Construction Survey Drone construction surveys across India. Earthwork tracking, as-built comparison, monthly progress monitoring and 3D records for buildings, roads,… Read more Agriculture Agriculture Survey Drone agriculture surveys across India. Farm and plot mapping, sown area verification, crop insurance loss assessment, contract farming… Read more Inspection Solar Plant Inspection Aerial thermal inspection of solar plants across India to IEC TS 62446-3. Module-level defect mapping to your string… Read more
View all 19 services
How we work

From airspace check to delivered data

The same sequence runs on a two hectare plot and a nine hundred hectare lease. The scale changes; the method does not.

  1. 01

    Scope and airspace check

    Site boundary, coordinate system, accuracy target and deliverables agreed. Airspace checked against the Digital Sky map before we quote.

  2. 02

    Ground control

    Control points set with DGPS, with independent checkpoints held back so accuracy is measured rather than assumed.

  3. 03

    Flight

    Flight lines planned for the required GSD and overlap, with terrain following on sites with significant relief.

  4. 04

    Processing

    Aerial triangulation, dense matching, ground classification and orthorectification, checked by hand where software struggles.

  5. 05

    Quality check

    Residuals computed at the withheld checkpoints and reported as horizontal and vertical RMSE.

  6. 06

    Delivery

    Files in your coordinate system and formats, with projection metadata embedded and the raw imagery handed over.

Deliverables

Data formats your team can use

Eight standard outputs, delivered in your coordinate system with projection metadata embedded. Raw imagery is handed over.

  • OrthomosaicTIFFJPEG
  • 3D Point Cloud to CADLASLAZ
  • DTM, Digital Terrain ModelTIFF
  • Contour MappingDXFSHP
  • Flood Water VisualisationTIFFPDF
  • Stockpile CalculationPDFXLSX
  • Object MarkingDXFTIFF
  • Thermal OrthomosaicTIFFJPEG
About our deliverables

Based in Ahmedabad. Working across India.

Mobilisation is by road across Gujarat and by air everywhere else, with equipment and control gear travelling with the crew.

  • Ahmedabad
  • Gandhinagar
  • Vadodara
  • Surat
  • Rajkot
  • Kutch
  • Mumbai
  • Pune
  • Nagpur
  • Delhi NCR
  • Jaipur
  • Indore
  • Raipur
  • Kolkata
  • Bhubaneswar
  • Ranchi
  • Hyderabad
  • Bengaluru
  • Chennai
  • Visakhapatnam
Get a quote

Have a site that needs mapping?

Send us the location, the area and the outputs you need. We will come back with the airspace position, a flight plan and a fixed price.

Talk to our survey team +91 990 4545 279 contact@geocartis.com