Everything you need to know about drone thermal imaging cameras

Oct 4, 2022

Thermal cameras have been around for a few decades. After being part of military equipment today, thermal cameras provide thermal imaging solutions for many industries and fields, such as agriculture, roof, and building Inspections, inspections of solar fields, and Oil and Gas.

 Basic thermal cameras info

Thermal camera sensors generate an image of what they see. The difference is that instead of capturing the wavelengths of light, they capture heat to produce an image. Since thermal cameras view undetectable heat zones for our eyes, the images show blue to red smears. Every color reflects different temperatures produced by objects, people, and structures.

Areas with lower temperatures will show up as blue, and those with higher temperatures as red.


Drones use in agriculture has increased as thermal cameras efficiently deliver accurate temperature readings. Temperature readings measure acidity, help identify crop pests and diseases, and determine various environmental factors which may negatively affect production.

Thermal drone cameras Pinpoint standard drip and pivot irrigation systems issues, including leaks, pressure issues, or clogged emitters.

Roof and Building Inspections

Drone thermal imaging is crucial when examining the exteriors of homes or other buildings. It’s a perfect solution for identifying causes of power inefficiency or detecting leakages. It takes the drone only a few minutes to shorten inspections of large roof decks, especially if it flies high enough to view the entire roof.

Inspections of Solar fields

Solar panel installations became popular in the last few years from a private and commercial perspective amid a fall in installation costs.

Solar field inspections take a lot of time when inspected manually by foot. Drones can check on large solar areas in a few minutes and use high-sensitivity features to detect defects.

Thermal imaging cameras discover several problems, like cell defects such as gas pockets or cracks. They also show temporary shadowing caused by dirt, humidity, or pollution.

Electrical Inspections

Electrical facilities, power lines, and power distribution systems are monitored and examined for damaged components and overheating spots with thermal cameras. No expensive equipment is needed, and anyone’s life won’t be at risk.

By reducing the number of engineers, needed drones are minimizing costs and resources.

Oil and Gas

Thermal imaging drones are equipped with optical gas imaging sensors for refinery inspections to quantify leaks from a safe distance. These gas sensors show the presence of hydrocarbon, methane, and other gases during the pipeline inspection procedure. This is the best and contactless way to detect production and safety issues.

Infrared technology quickly conducts tank and flare monitoring. They can also locate hot spots on pressure vessels and assist in wastewater management for this industry.

Bridge inspections

Current methods for inspecting bridges include visual inspections from the roadway by maintenance personnel. The visual observations often miss deteriorated areas and create a potential safety hazard.

Thermal cameras are ideal for assessing the extent of erosion on roads and bridges. Thermal cameras also analyze their general stability and make the inspection process much quicker, simpler, and far less expensive.


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