Suppliers
Add your company
Multi-Constellation GNSS Module for Ultra-Reliable Positioning & Navigation
Group 2 VTOL UAS for Military Intelligence, Surveillance, Target Acquisition, & Reconnaissance (ISTAR) Missions
Nokia Drone Networks: Fully Automated Drone-In-A-Box Solution for Industrial Operations
Advanced VTOL & Fixed-Wing UAVs | State-Of-The-Art Technologies for Unmanned & Autonomous Aircraft
Fully Autonomous Multirotor Drones & Hybrid VTOL UAVs With AI Capabilities
Small Tactical UAS (Group 2 / NATO Class I) for Long-Range ISR Missions
Fixed-Wing UAV Systems: Modular VTOL, Long-Range Maritime UAV, Tactical ISR UAS
Compact, American-Made, All-Weather Drones Designed To Fly When Others Can’t, No Matter The Mission
Drone Technology Supplier & Drone Service Provider for Public Safety, Transportation & Training
Tactical Hybrid VTOL UAS & Loitering Systems for Multi-Domain Operations
Quadcopter Airframes and Complete Drone Solutions for Civilian, Commercial, and Military Applications
Long-Range, Heavy-Payload Helicopter UAV Platforms
Innovative Turnkey UAS Solutions for Mission-Critical Civilian & Defense Applications
Revolutionary Tethered Unmanned Aerial Systems for Tactical, Commercial & Industrial Applications
State-Of-The-Art NDAA-Compliant Drones & Ground Control Stations for Mission-Critical Operations
Advanced Aerial Intelligence & Situational Awareness Technologies for Military, Security & Civilian Applications
Long-Endurance Fixed-Wing & Hybrid VTOL UAVs | UAV Payload Camera Systems | Power Systems
Autonomous Drone Design, Manufacturing and Operations For Wide Area Actionable UAS Intelligence
Long-Range Fixed Wing Drones, VTOL Airframes, Tandem-Wing UAV & Sprayers | Ground Stations, Drone Generators & Drone Motor Kits
Uncrewed Aircraft Systems (UAS) | Autonomy | Flight Testing
Customizable, Long-Range Fixed-Wing Drones - Twin-Wing Design Heavy Lifting Drones
Enablers of Long-Range Hydrogen Electric Flight | Hydrogen Solutions for UAVs; Lightweight PEM Fuel Cells & Mobile Hydrogen Refueling Stations
Electric Unmanned Helicopters & Supporting Unmanned Aircraft Equipment
VTOL and Fixed Wing UAVs, Autopilots, GCS, Components and Payloads for UAS
Tethered Drone Systems for Military and Commercial Applications
Long-Endurance & Heavy-Lift Autonomous Helicopter UAS Platform for Civilian & Military Applications
Versatile Fixed-Wing & VTOL Unmanned Aerial Vehicles (UAVs) for Long-Range Civilian, Commercial & Military Applications
Innovative Hydrogen-Powered UAV Systems & Hydrogen Refueling Services
Combat-Proven UAS Designed for Mission-Critical & Life-Saving Military Applications
AI-Powered Autonomous Drone Solutions for Public Safety, Defense, and Industrial Inspection
Cutting-Edge Unmanned Aerial Systems & Counter-Drone Technologies for Government & Defense Applications
Hybrid VTOL UAS for Long-Endurance Surveillance & Reconnaissance
Fixed-Wing Hybrid VTOL UAVs - Electric & Petrol - for Endurance Operations
Helicopter UAVs: Rotary Wing Drones for Maritime, Naval & Security Operations | UAS GCS
Commercial Drones for Delivery, Surveying, Agriculture, Security & Mapping - Target Drones - UAS GCS
Industrial Multirotor Drones, Long-Endurance Fixed Wing VTOL UAVs, & High-Energy-Density Li-ion Batteries
Fixed Wing VTOL UAV for Autonomous Mapping, Surveillance, Inspection and Cargo Applications
High-Performance Autonomous Drones for Mission-Critical Civilian & Military Applications
Customizable, Industrial Quadcopter Drone for Aerial Mapping, Surveying & Inspections
Long-Range Autonomous Helicopter Drone for Inspections, Surveillance, Search & Rescue, and Monitoring
Professional Drones, Quadcopters, Multirotors & Hexacopters for Cinematography, Survey & Inspection
VTOL UAS for Civil and Military Applications
If you design, build or supply Surveillance Drones, create a profile to showcase your capabilities on this page
Products
Surveillance Drones & UAV
In this guide
Drones, UAV for Aerial Surveillance
Surveillance drones are unmanned aircraft used to gather still images, video recordings or live video of targets such as people, vehicles or specific areas. They may be used by governments, militaries, law enforcement or commercial entities to gather information and intelligence that can be used to assist decision-making.
Using drones for surveillance can provide access to areas that may be difficult or impossible to reach by humans on foot or in land vehicles. Many drones are quieter than manned aircraft, can fly at lower altitudes and are less expensive to operate. Using military and law enforcement surveillance drones in potentially dangerous environments such as battlefields or crime scenes can also prevent putting humans at risk.
Types of surveillance drone
Both fixed-wing and multi-rotor drones may be used for surveillance. Fixed-wing UAVs are typically used to patrol larger areas such as coastlines, borders and long sections of road and infrastructure, as they have greater flight endurance and can cover a greater distance without recharging or refuelling. Multirotor drones are used for smaller areas as they have the ability to hover in place and are generally more manoeuvrable.
Tethered Surveillance Drones
Drone tether systems can also be used to provide a quadcopter or multirotor drone with persistent surveillance capabilities. The UAV hovers in place while attached to a source of power on the ground via a tethering cable, which also transfers images and video to operators on the ground.
The U.S. Department of Defense classifies its unmanned aerial vehicles, which include various models of military and government surveillance drone, according to a group system that groups by factors such as maximum altitude. This system ranges from Group 1 (<1200 ft AGL) to Group 5 (> 18,000 ft).
Drone surveillance payloads
Tactical drones equipped with specialised surveillance payloads can make a good alternative to satellites, which are expensive to operate and may not always be overhead at the required time. A range of payloads are available to suit different surveillance needs, such as military battlefield ISR (intelligence, surveillance and reconnaissance), border patrol and force protection.
Optical camera payloads provide full colour images and video, often in high-definition. Thermal cameras are used for night-time surveillance, detecting infrared (IR) radiation emitted by objects and assigning colours to different levels of radiation to build up a “false colour” image. Both optical and IR cameras may be combined into the same payload to allow drone surveillance to take place during the day and at night.








