A-Z ADVANCED SKILLS IN PHOTOGRAMMETRY PROCESSING

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A-Z ADVANCED SKILLS IN PHOTOGRAMMETRY PROCESSING Based on the industry-leading photogrammetry software Pix4Dmapper from the Swiss company Pix4D. The entire workflow of photogrammetric processing and the production of 2D and 3D measurement results are presented. This includes analysis of issues related to projection systems, transformation, photostability, data accuracy evaluation, and best practices for problem-solving in each case. Finally, a hands-on training session is provided with a training dataset available for processing during the seminar.

  • Initial Calibration: Error checking and correction
  • 3D Model Production: 3D Point Clouds, 3D Textured Mesh
  • Π2D Data Production: Orthophotos, Digital Surface and Terrain Models
  • Data Export: Data types for collaboration with third-party software

Detailed Processing Workflow

A detailed description of the software’s processing flow and the results produced at each stage.

Results Evaluation

Methods and practices for evaluating results and exporting data in various formats.

Comprehensive Educational Material

Complete educational material and hands-on training with a training dataset during the training session.

Advanced Modern Photogrammetry Knowledge

All the concepts, technical knowledge, and applications of modern photogrammetry from leading experts for those who wish to gain specialization and a strong competitive advantage.

Detailed Curriculum

  • Importing data into Pix4Dmapper software
  • Setting projection systems for input data and exported results (EGSA87 and HEPOS gridding, Orthometric heights)
  • Definition of photostable points (2 methods)
  • Definition of control points (2 methods)
  • Evaluation of photostable points and control points
  • Definition of camera model
  • First stage of processing: Image aero-triangulation (methods and ready presets)
  • Basic evaluation of Pix4D report and identification of potential issues with camera, overlaps, and image content
  • Techniques for aero-triangulation evaluation and applying corrections
  • Second stage of processing: Production of 3D data
  • Methods for data production and products
  • Third stage of processing: Production of 2D data
  • Orthomosaics, digital surface models, and digital terrain models
  • Tone corrections, content corrections, and general analysis
  • Exporting data to common formats
  • Pix4D report and statistics
  • Hands-on Training

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