z
zoubir_barraz

Zoubir ba

@zoubir_barraz

Drone Imagery Processing and GIS Expert

Belgium
English, French, Arabic
About me
I am a PhD researcher specialized in drone photogrammetry, geospatial data processing, and image analysis. I have hands-on experience delivering accurate orthomosaics, DEMs, point clouds, and 3D models from nadir and oblique drone imagery using tools such as Agisoft Metashape, Pix4D, and QGIS. I also work with image processing and deep learning techniques for automated analysis of aerial data and use Python to streamline processing workflows. I focus on reliable delivery and GIS-ready results.... Read more

Skills

z
zoubir_barraz
Zoubir ba
Offline • 

See my services

Consultation
I will process drone imagery into gis ready products
From$50 / projectMore details
Consultation
I will troubleshoot metashape photogrammetry workflows and error
From$30 / projectMore details

Portfolio

Work experience

ELFADILY GEOCONSEIL

Freelance • 7 mos

High-Resolution GeoTIFF Export for GIS and Image Analysis

Jul 2025 - Oct 2025 • 3 mos

Generated high-resolution orthographic GeoTIFF imagery and elevation products based on defined project boundaries and coordinates. The workflow included raster validation, projection control, and export through GIS tools to deliver GIS-ready datasets suitable for spatial analysis, visualization, and AI-based image processing

3D Model & Point Cloud Processing from Nadir and Oblique Imagery

Jul 2025 - Sep 2025 • 2 mos

Processed mixed nadir and oblique drone imagery to generate detailed 3D models, orthomosaics, and dense point clouds. The workflow focused on alignment optimization, tie-point filtering, dense cloud cleaning, and accuracy refinement. Outputs were prepared for visualization and analysis, balancing geometric accuracy and visual quality.

Orthomosaic & DEM Generation for Planimetric Mapping

Jul 2025 - Sep 2025 • 2 mos

Processed nadir drone imagery to generate high-accuracy orthomosaics and DEMs for planimetric mapping and technical drawings. The workflow included image alignment, dense point cloud generation, ground filtering, and DEM extraction with fixed spatial resolution. Projects were delivered in local and georeferenced coordinate systems, with and without GCPs, ensuring reliable distances and elevations for GIS and surveying use.