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Pixpro photogrammetry blog
Megapixels and Image Quality – What Really Matters?
Megapixels – often a headline of any imaging device specifications. Phones, drones, and all kinds of cameras list the megapixel count front and center. How significant is the amount of megapixels in an imaging device? Where is the line between helpful information and marketing?
Pixpro Team
DJI Mini 3 Pro for Photogrammetry – Tool or Toy?
DJI Mini 3 Pro – the latest compact DJI drone equipped with a capable camera. We purchased the drone with our money to evaluate using it for photogrammetry, just like we did with the Mavic 3. This article will not be a review, but an overview, emphasizing photogrammetry.
Pixpro Team
Drone Duty – a Flight Planner for Photogrammetry
During years of photogrammetric software development, the Pixpro team faced challenges acquiring and processing photographs made for photogrammetry purposes.
Pixpro Team
Measuring With Photogrammetry – Pixpro Software Advantage
Measuring with photogrammetry can be helpful in many industries and professions. Surveying, inspection, mapping, construction, and other fields require measurements for various goals.
Pixpro Team
Measuring Roofs with Photogrammetry
For solar panel experts, measuring roofs and modeling photovoltaic power plants are daily tasks that can involve dangerous procedures. But with the help of drones and photogrammetry, the efficiency and safety of many methods can be improved.
Pixpro Team
Referencing in Photogrammetry – Important Basics
Referencing in photogrammetry – is a set of actions in the field and post-processing that allows to scale, orientate and place a photogrammetry project correctly. A photogrammetry project with referencing is in the correct position in relation to the real world, has a scale, and can be measured.
Pixpro Team
Glossary
In our blog and software help we often use terminology that might not be clear for everyone. Thus we decided to create our own glossary of most common terms used in the context of photogrammetry.
Pixpro Team
How to use an RTK Drone as a GNSS Rover?
We explored the pros and cons of using an RTK drone and GNSS rover ground control points for accurate aerial photogrammetry referencing in another article. Not unexpectedly best results were achieved using both sources for referencing simultaneously.
Pixpro Team
Ground Control Points vs. Real Time Kinematic
With aerial photogrammetry, there are two most commonly used types of referencing – GPS metadata in the photos and ground control points in the scene. GPS metadata can come in the level of RTK precision, while ground control points (further GCPs) are always made with survey-grade equipment.
Pixpro Team
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