In recent years, the golf industry has witnessed a quiet revolution. As climate pressures and player expectations rise, greenkeepers are turning to a new ally: technology. Yet, as Stefan Otto, Co-Founder of AerialData, a drone survey specialist in the UK and Europe, is quick to point out, “There’s a misconception that technology somehow competes with traditional greenkeeping expertise. In practice, the opposite is true.”

Otto’s insight reflects a growing consensus among turf professionals. Far from undermining the role of greenkeepers, innovations like drone surveys and artificial intelligence are enhancing their expertise, providing tools that complement intuition with precise data.

“Drone surveys enhance rather than replace the intuition and skill of those who know the course best,” Otto emphasises. This synergy is changing not just how courses are managed, but how greenkeeping itself is understood.

The traditional image of the golf course superintendent is one of a reactive problem-solver, responding to issues as they arise, but Otto believes this role is undergoing a fundamental shift.

“The role of the superintendent is evolving from reactive problem-solver to proactive strategist, blending hands-on experience with data-driven insight,” he says. “Technology is not replacing expertise; it is elevating it, allowing greenkeepers to anticipate problems before they become visible.

“Often, the data simply confirms what greenkeepers already know – and that’s part of its value,” Otto notes.

This validation is crucial: when aerial data backs up on-the-ground observations, it builds trust and helps teams embrace the new details the data reveals, such as subtler variations or early stress indicators that might not be visible from the ground. As Otto puts it: “That validation builds trust in the process, helping teams take on board the new details the data reveals.

“The best results come when aerial data and ground knowledge work in tandem: verifying patterns, refining treatments, and tracking recovery,” Otto explains.

In this way, drone surveys are becoming an essential part of the superintendent’s toolkit, alongside moisture meters, irrigation logs, and visual inspection. The combination allows teams to refine treatments and track recovery with a level of precision that was previously impossible.

The next phase of technological development is already on the horizon. Artificial intelligence is set to automate issue detection, making the process even more efficient.

“The next phase of development will integrate artificial intelligence to automate issue detection,” Otto shares.

“AI models trained on thousands of survey images can already flag potential turf disease, irrigation anomalies, and stress patterns automatically. And crucially, these systems improve continuously as they learn from each interaction with course staff.

“Combined with regular drone flights, this creates a living record of turf health across the season,” Otto says. This living record enables a level of monitoring and analysis that was previously unimaginable.

For multi-course operators and resort groups, the benefits are even greater as Otto explains: “It also enables comparative benchmarking: understanding which courses or zones perform best under similar conditions, and why.”

This approach not only improves turf health but also fosters a more accountable and transparent maintenance culture.

One of the most compelling advantages of integrating technology into greenkeeping is the ability to benchmark performance across courses.

“For multi-course operators and resort groups, it also enables comparative benchmarking: understanding which courses or zones perform best under similar conditions, and why,” Otto reiterates.

This kind of analysis supports smarter, more accountable decision-making, helping organisations allocate resources more effectively and justify investments in sustainability measures.

“The result is not just healthier turf, but a smarter, more accountable maintenance culture,” Otto summarises. “By tracking outcomes and understanding the impact of every decision, greenkeepers can continually refine their practices for maximum effect.”

As climate change intensifies and water becomes an ever-scarcer resource, sustainability is moving to the forefront of greenkeeping strategy, and technology provides the foundation for this shift.

“With data as the new foundation of greenkeeping, the courses that can see stress before it happens will be the ones that thrive in the changing climate,” Otto asserts. “Regular data collection enables teams to spot trends, understand how their decisions affect resource use, and adapt to changing conditions in real time.

“The greatest gains come from tracking turf health over time – understanding how each decision influences sustainability, resource use, and course performance,” Otto adds. “Over the course of a season, or even several years, this longitudinal approach reveals patterns invisible to the naked eye.

“It allows greenkeepers to make informed choices that protect both the quality of the playing surface and the wider environment.”

Despite the increasing sophistication of technology, Otto is adamant that the human element remains central. “In the end, it’s not about replacing intuition, but giving greenkeepers a clearer view of the challenges ahead – and the tools to respond with confidence,” he says. “The best technology serves as an extension of the greenkeeper’s expertise, not a substitute for it.”

This perspective is supported by the everyday experiences of greenkeeping teams. Data from drone surveys often confirms what experienced professionals already suspect, lending weight to their observations and helping to secure buy-in for new approaches.

At the same time, aerial surveys can pick up subtle changes that might go unnoticed at ground level, enabling earlier interventions and reducing the risk of long-term damage.

Looking to the future, Otto sees even greater integration of technology and greenkeeping knowledge. “As AI and drones become more widely adopted, the most successful courses will be those that foster a culture of collaboration between people and technology,” he predicts. “This means investing in training, encouraging open communication, and recognising that the best solutions often come from combining human insight with machine precision.”

In Otto’s view, the key to success lies in continuous improvement. Regularly reviewing data, soliciting feedback from staff, and staying open to new ideas ensures that courses remain at the cutting edge of sustainable management.

“The courses that adapt quickest will be the ones that set the standard for the industry,” Otto concludes.

As golf courses across the UK and Europe embrace the potential of drone technology and artificial intelligence, a new era of greenkeeping is dawning. The combination of hands-on expertise and data-driven insight is transforming course management, delivering healthier turf, greater sustainability, and a more accountable maintenance culture.

As Otto puts it: “It’s about empowering greenkeepers with the tools and information they need to make the best decisions – for their courses, their teams, and the environment.” With technology in the toolbox, the future of greenkeeping looks brighter than ever.