Airborne systems and detection methods localisation and production of images of buried objects and characterisation of the composition of the subsurface

• Main Authors: ALVAREZ LOPEZ YURI, GONZALES VALDES BORJA, GARCIA PINO ANTONIO, ARBOLEYA ANA, GARCIA FERNANDEZ MARIA, LAS-HERAS ANDRES FERNANDO, RODRIGUEZ VAQUEIRO YOLANDA
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2018
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; ARMOUR; ARMOURED OR ARMED VEHICLES; ARMOURED TURRETS; BLASTING; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; HEATING; LIGHTING; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL; MEASURING; MECHANICAL ENGINEERING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING; WEAPONS

The invention relates to airborne systems and methods for the detection, localisation and production of images of buried objects and for the characterisation of the composition of the subsurface. Thesystems comprise at least one aerial module (1) with a radar unit (11) that emits and/or captures radar signals, a positioning and guidance system (13), the accuracy of which is equal to or less than3 cm, and a ground station (2) with a flight control system (21) and a unit for processing radar signals (23) where radar signal processing algorithms (25) are applied. The invention also relates to amethod for the detection, localisation and production of images of buried objects, and to a method for characterising the composition of the sub-surface. The invention is applicable in sectors wherethe detection of buried objects is required, for example in civil applications (detection of anti-personnel mines), inspection of tubing or in archeology. 本发明涉及用于埋藏物体的探测、定位和图像获取以及表征底土成分的机载系统和方法。该系统包括至少个飞行模块(1)和地面站(2)，飞行模块(1)具有发射