UAV data • mapping • analysis

Your land from above.

Precision aerial mapping, crop analysis and 3D modelling for farmers, research institutions and industry.

About

Behind the drone

I'm Petr Vejvoda — EASA-licensed drone pilot (A1/A2/A3) and MSc student at CULS Prague and the University of Hohenheim, specialising in precision agriculture and tropical farming systems.

TerraVista was built on a simple belief: drone data should actually help farmers make decisions, not just look impressive in a report.

I process orthomosaics, vegetation indices (NDVI, CIRE, NDRE) and 3D models using Agisoft Metashape and Pix4D Fields.

EASA Remote Pilot Licence A1/A2/A3 — valid until 2030

DroneDeploy: Agriculture Analyst, Zero to Hero, Ground Capture, Aerial Capture, Understanding Aerial Accuracy

Agisoft Metashape Professional & Pix4D Fields

MSc CULS Prague + University of Hohenheim (ongoing)

Certifications & education

Licensed, trained, ready.

EU Remote Pilot Certificate

EASA / RDW Netherlands ↗

Open Category A1 / A2 / A3

Professional UAV Operator

Aeroscan ↗

Commercial drone operations

Agriculture Analyst

DroneDeploy ↗

Crop analysis & vegetation mapping

Ground Capture Certified

DroneDeploy ↗

Ground control & data accuracy

Aerial Capture Certified

DroneDeploy ↗

Flight planning & mission execution

Understanding Aerial Accuracy

DroneDeploy ↗

GSD, GCP, and mapping precision

GIS & Remote Sensing

DAAD / PRO-RUWA ↗

QGIS, Landsat 8, spatial analysis

AI Fluency

Anthropic Academy ↗

AI collaboration, ethics & practical skills

Bachelor of Science

Faculty of Tropical AgriSciences, CZU Prague ↗

International Cooperation in Agricultural & Rural Development

Equipment

Tools I use

DJI Mavic 3 Multispectral

Multispectral agricultural land mapping

DJI Mavic 3 Thermal

Thermal imaging

DJI Matrice 350 RTK

+ Zenmuse P1 + LiDAR L2 — precision geodesy

DJI Agras T50

Agricultural applications and spraying

Agisoft Metashape Professional

Photogrammetric data processing

Pix4D Fields & DroneDeploy

Agricultural analysis and workflow

Services

What I offer

🛰️

Agricultural mapping

Multispectral imaging and vegetation index analysis (NDVI, CIRE, NDRE, GNDVI). The output: zone maps for variable-rate fertiliser and crop protection applications.

🗺️

Orthomosaic & mapping

Georeferenced aerial imagery stitched into a precise orthomosaic. Output: GeoTIFF orthophoto or ready-to-use GIS layers for QGIS and ArcGIS.

🏗️

3D modelling

Photogrammetric 3D models of buildings, chimneys, terrain and other structures. Ideal for condition assessment, repair planning or architectural documentation.

📊

Analysis & reporting

Raw flight data isn't enough — you need to know what to do with it. Every project comes with a clear report: data interpretation and actionable recommendations.