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Technical notes and field stories on drone inspection, long-range mapping, and AI perception.
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Drone Inspection Program: Build In-House or Outsource? A Decision Framework
Every infrastructure operator reaches the same point eventually. Drone inspections are delivering results across the industry, the business case is cl…
Digital Twins for Infrastructure: How Inspection Data Drives Predictive Maintenance
Infrastructure doesn’t deteriorate on a schedule. A bridge deck that looked acceptable in last year’s inspection report might be accelerating toward a…
Using PCI Data for Smarter Airport Pavement Maintenance Planning
A runway doesn’t fail overnight. It fails one missed inspection cycle at a time. By the time a crack is visible from a passing vehicle, the pavement u…
BVLOS Drone Operations: What Part 108 Means for Infrastructure Inspection Programs
For most of the last decade, the single biggest constraint on drone inspection at scale wasn’t technology. It was regulation. Drones capable of flying…
Winning Drone Inspection Contracts: A Practical Guide for UAV Service Providers
Most drone service providers lose public contracts before the evaluation committee ever reads their technical proposal. The loss happens earlier, in t…
Drone Damage Assessment After Natural Disasters: Speed, Data, and Decision-Making
When a hurricane makes landfall or a major earthquake stops, the first question emergency managers ask isn’t how bad it is. It’s where. Where are the …
RTK vs PPK for Infrastructure Inspection: Which Positioning Method Fits Your Survey?
Centimeter-level accuracy sounds like a solved problem in drone surveying. Both RTK and PPK deliver it. Both use the same underlying principle, compar…
Runway FOD Detection: How Drones Identify What Walk-Down Crews Miss
Every airport maintenance team has a story about a near miss. A piece of safety wire sitting just off the centerline that nobody saw until the third p…
The 3-Meter Drone You Can Check as Luggage: Solving the Logistics of Large-Scale Mapping
There is a paradox in the world of professional UAVs: to get better data and cover larger areas, you generally need a bigger drone. You need a wider w…
The 300km Drone: The Ultimate Tool for Linear Infrastructure
There is a specific kind of headache reserved for surveyors and inspectors who are tasked with mapping linear infrastructure. Whether it is a high-vol…
Map More, Charge Less: The Real Economics of a 4-Hour Flight Time
It is 10:00 AM on a Tuesday. You are standing in the middle of a field, staring at a controller screen. The battery indicator just turned red. Again. …
Why We Build It All Here: The Strategic Advantage of EU Manufacturing
For a long time, the global hardware industry operated on a simple principle: design it in one place, manufacture the parts in another, and assemble t…
Ten Minutes to Stop a Wildfire: Reaching the XPRIZE Finals Together
Out of thousands of teams globally, only five advanced to the finals of the XPRIZE Wildfire Challenge. We are proud to be there, supporting a high-sch…
2026: Revolution in Photogrammetry Cameras
For years, photogrammetry has been limited by one invisible bottleneck: sensor readout. Lenses improved, drones got faster, and processing became chea…
Fadron wins “Innovative Enterprise of the Year 2025”
Fadron was awarded the title “Innovative Enterprise of the Year 2025” in the category Startup with High Potential by ARC Fund as part of the national …
A Complete Guide to UAV Photogrammetry for Pavement and Airport Inspection
UAV photogrammetry is one of the most precise ways to inspect pavement surfaces, runways and taxiways. When done correctly it produces sharp orthomosa…
Fadron at the South East European Innovators Challenge
Fadron was proud to represent Sofia Tech Park at the South East European Innovators Challenge (SEEIC), an international event gathering leading innova…
Parking Lot Inspection with Drones: Faster, Safer, and More Accurate
Every construction company has a story about a project that looked simple at first — until the first layer of asphalt came off. What began as a straig…
A High School Made the $11M XPRIZE Wildfire Finals. Fadron Wrote the Autonomy.
Four of the five Track B finalists in the $11M XPRIZE Wildfire competition are companies. The fifth is a high school team. Fadron wrote its autonomy.
How Data-Driven Pre-Quotes Are Reshaping Parking Lot Resurfacing Contracts
For decades, bidding on parking lot resurfacing projects has been a balancing act between experience and estimation. Contractors walk the site, note v…
Technology in the Field: How Drone & AI Inspections Are Scaling for Large-Volume Parking Lot Portfolios
For large construction companies managing parking lot resurfacing, one of the biggest challenges is scale. A single shopping center or logistics hub m…
Fadron at the Regional Defence Summit 2025
Fadron participated in the Regional Defence Summit 2025, held at the Sofia Event Center. The summit gathered defence ministers, representatives from N…
Why Regular Pavement Inspections Save More Than They Cost
Every engineer knows that asphalt does not fail overnight. It fails quietly, one unnoticed crack at a time. The moment water enters the base layers, t…
Winning Bids with AI: Using HALO AI Reports to Support Pavement Maintenance Proposals
Preparing a pavement maintenance proposal often means combining technical experience with a bit of guesswork. Engineering teams spend hours inspecting…
How HALO AI Helps Pavement Engineers Simplify Parking Lot Inspections
Inspecting parking lots has always been one of those jobs that sound simple, but rarely is. Pavement engineering teams often spend hours walking large…
Parking Lot Resurfacing at Portfolio Scale: Inspecting Dozens of Sites on One Standard
For large construction companies managing parking lot resurfacing, one of the biggest challenges is scale. A single shopping center or logistics hub m…
AI Crack Detection: Turning Orthophotos into Actionable PCI Scores
News & Insights AI Crack Detection: Turning Orthophotos into Actionable PCI Scores Cracks in asphalt do not stay small for long. When a 3 mm fissure m…
Pavement Inspection with Drones: Standards, Precision, and Global Applications
Global Standards for Pavement Inspection Traditional pavement inspections rely on standardized rating systems to evaluate surface conditions. The most…
Traditional vs Drone Pavement Surveys: Cost, Speed and Safety Compared
Foot surveys take time and place workers in traffic. Photo: Government press release, public domain. Pavement owners need clear and repeatable data on…
From Flight Planning to Data Analysis
Inspect Observe Products HALO AI Nimbus UAV News & Insights About Contacts X From Flight Planning to Data Analysis A Step-by-Step Process for Advanced…
Top 5 Drone Photogrammetry Cameras for 2025
Getting crisp aerial maps and accurate 3D models depends on one thing above all else: the right camera. In 2025, these five cameras are prime choices …
Top 5 Drone Software Tools for Surveying Large Infrastructure Projects
Surveying vast areas can be difficult, but with the latest advancements in software technology and AI, it’s now manageable. Such software eases mappin…
How to Navigate Privacy Concerns When Using Drones to Survey Large Infrastructure Projects
Deploying drones for aerial surveying tasks makes the exercise more manageable, effective, and less expensive. However, drone use comes with various p…
Drone Applications in Construction
According to the Drone Industry Insight Application report, the construction industry is one of the top industries where drones are becoming increasin…
Top 6 Cameras for UAV Photogrammetry
UAV photogrammetry involves measuring terrain features and real-world objects from images taken from an aerial viewpoint. High-resolution cameras are …
Types of Drone Cameras
Drones have different cameras to capture various kinds of imagery. The cameras enhance their adaptability and versatility in diverse tasks and environ…
Top 5 AI Applications for Drones
Artificial Intelligence (AI) drone applications are the recent revolution in UAV (Unmanned aerial vehicle) technology. While drone technology works wo…
The Impact of Regulatory Changes on the UAV Industry in 2024
The UAV industry has grown tremendously in the past decade, mainly due to technological advancements. We now have drones with technology applicable to…
Bulgaria’s Unmanned Aerial Systems Cluster
Authors: Georgi Stoyanov, Simeon Stoychev, Stefan Hristozov, Tihomir Nedev, Veselin Hlebarov June 2024 Image: Dronamics.com EXECUTIVE SUMMARY Bulgaria…
Case Study: Success Stories of UAVs in Large-Scale Mapping Projects
UAVs have revolutionized mapping. They are faster than traditional surveying and mapping methods and provide relatively more accurate data than satell…
How to Enhance Border Security with Advanced UAV Surveillance
As crimes become even more sophisticated, especially along the borders, using the latest technologies to enhance security is imperative. One technolog…
The Role of UAVs in Environmental Monitoring and Conservation Efforts
Drones, or UAVs, have become handy environmental monitoring and conservation tools. This is thanks to their ability to carry various sensors and acces…
Why VTOL Drones?
The rapid advancement of drone technology has led to the development of various drone types, each with its unique set of capabilities. Among these, Ve…
Safety Protocols and Best Practices for Operating UAVs in Sensitive Areas
When it comes to operating UAVs, there’s no telling where a project will take you. Sometimes, a project will be in sensitive areas where you must take…
Top 5 Drones for Photogrammetry
Drones have become invaluable tools for photogrammetry. Their ability to carry various payloads, their considerable flight times, and their integratio…
3D Photogrammetry Software Comparison
3D modeling has become crucial in several industries ranging from surveying and construction, mining, environmental monitoring, defense, archeology, a…
Photogrammetry vs. LiDAR for Aerial Mapping
In the world of surveying, there are several techniques for collecting data. The technology you use depends heavily on what you will use the data for.…
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