What is Infrared Thermography?
Our human vision is limited to a very small portion of the electromagnetic spectrum and so we are unable to see thermal energy with the naked eye. However, that doesn’t mean that there isn’t a whole raft of valuable information to be gleaned from being able to create a visual image of infrared radiation.
Everything above absolute zero (that’s -273.15 degrees Celsius, so that’s basically everything that we’re likely to come into contact with) emits infrared radiation and the hotter an item is, the more radiation it is giving out. These infrared waves aren’t affected by the visible light spectrum and so they can be measured equally well in the daylight or in the dark.
Infrared Thermography is the creation of an image that captures this radiation through the use of specialised cameras and software and translates it into a visual representation of the heat using various colour palettes. Not only do the colours on the image give you an overview of the areas of temperature relative to each other, but it also offers precise non-contact temperature measurement at any point within the image.
Drone Media Imaging has the state of the art in camera and UAVs (unmanned aerial vehicles) as well as the team of professionals to operate in complex environments and capture thermal images that can assist your business wherever you are based in the UK. Find out more here.
Photogrammetry For Roof inspections, Solar Panels, and Hard-To-Reach Assets: A Technical Approach
Photogrammetry for roofs, solar panels, and complex vertical structures requires far more precision than standard terrain mapping. This post from explores why traditional workflows fall short and how operators can use tools such as terrain-following, custom camera profiles, circlegrammetry, and automated vertical scanning to achieve consistent results. Packed with real-world examples and scientific validation, it provides a practical technical guide to improving model accuracy, mission repeatability, and inspection efficiency across challenging commercial environments.Capturing quality photogrammetry data from vertical and elevated structures remains one of the trickier challenges in commercial drone operations. Traditional surveying workflows fail here. Kristaps Brass, Product Owner at UgCS, has spent years working with operators who tackle these missions daily. Solar farms, building facades, communication towers, dam inspections. The pattern is consistent: manual flying burns time and money, and processed models show gaps where critical details should be. This article covers what actually works, based on field-tested methods and real operator feedback.
IEC 62446 Solar String Testing Now Available
Drone Media Imaging now offers certified IEC 62446-compliant solar string testing, delivering complete electrical diagnostics for commercial PV systems. This new service verifies string integrity, insulation, voltage, current, and performance using advanced I-V curve tracing and Fill Factor analysis. Ideal for commissioning, troubleshooting, and maintenance, our testing supports safety, compliance, and ROI assurance. Combined with thermal imaging, we offer a powerful dual-inspection approach. Book today to ensure your solar array is operating safely, efficiently, and within international performance standards.
Level 3 Thermography Reporting Project – 3 Multi-Storey Residential Blocks
We supported a large thermal inspection project across three residential buildings by providing certified Level 3 thermographic reporting based on drone data collected by the client. Using a protocol we developed, they captured radiometric thermal images, which we analysed remotely to identify heat loss, glazing issues, and roof moisture indicators. This collaborative approach showcases how our clients can carry out surveys independently, while we deliver professional-grade thermographic interpretation and reporting — cost-effectively and without needing site access.
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