https://www.counteruavradar.com/en/tags/airspace-monitoring/ Recent content in Airspace Monitoring on Counter UAV Radar — Low-Altitude Surveillance Radar Hugo en-US Sat, 28 Mar 2026 12:25:00 +0800 https://www.counteruavradar.com/en/knowledge-base/what-is-low-altitude-security/ Fri, 30 May 2025 00:00:00 +0000 https://www.counteruavradar.com/en/knowledge-base/what-is-low-altitude-security/ <p>What is low-altitude security? Low-altitude security is the practice of monitoring and protecting the airspace close to the ground around a site, route, or event area.</p> <p>The phrase usually comes up when people need to watch for <strong>low, slow, and small airborne objects</strong>, especially drones. These objects create a different problem from traditional aviation surveillance because they often fly lower, move unpredictably, and appear in places that were not designed around continuous airspace monitoring.</p> https://www.counteruavradar.com/en/knowledge-base/perimeter-zoning-strategy-for-data-centers-fence-roofline-and-airspace/ Wed, 29 Apr 2026 00:00:00 +0000 https://www.counteruavradar.com/en/knowledge-base/perimeter-zoning-strategy-for-data-centers-fence-roofline-and-airspace/ <p>Many data center sites still use a perimeter model that is too flat. Security planning starts at the fence, extends to the gate, and assumes the rest of the site sits inside one protected bubble. That model is no longer good enough for facilities whose risk posture depends on rooftop equipment, service yards, loading access, and low-altitude awareness as much as on pedestrian or vehicle intrusion at grade.</p> <p>The problem is not that fences have stopped mattering. The problem is that the facility boundary and the operational boundary are no longer the same thing. Cooling infrastructure, roof-mounted systems, generator yards, cable approaches, and overhead flight paths create security geometry that a fence-only mental model cannot represent well.</p>