radar sar | airborne-ground-weather - guardian airborne … · 2019. 4. 1. · aperture radar (sar)...
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GUARDIAN AIRBORNE SURVEILLANCE RADAR
The GUARDIAN is a light-weight state-of-the-art multi-mode multichannel X-band Synthetic Aperture Radar (SAR) for intelligence, surveillance and Reconnaissance (ISR) over water and land.
The GUARDIAN combines the mechanical scanning of the antenna with the electronic scanning of the radar beam to provide a 360º surveillance with a wide range of capabilities from long range search to exceptional small target detection.
The GUARDIAN can detect and georeference moving targets ranging from fast moving vehicles to walking individuals. The Dismount Moving Target Indication (DMTI) mode is achieved thanks to Space Time Adaptive Processing (STAP) enabled by the multichannel technology.
The GUARDIAN generates high-resolution SAR images for the detection and visualization of detailed features of the scenario, enabling classification of various targets in all weather conditions and during day and night.
KEY BENEFITS• Wide area monitoring• Use of multiple Transmit/Receive Modules• High-resolution• Light-weight and compact• Easy to install and use• Scalable and flexible design• Low maintenance
High Resolution X-band SAR image
KEY FEATURES• Disruptive innovative SAR Real Time focuser• Embedded Inertial Navigation System (INS) • Real-Time surveillance• Real-Time High-resolution SAR images• Spotlight, Stripmap, Inverse SAR• GMTI/DMTI/MMTI• Ground Mapping, Sea Surveillance, HSS
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2018 © MetaSensing. This publication is issued to provide outline information only and is supplied without liability for errors or omissions. No part of it may be reproduced or used unless authorised in writing. We reserve the right to modify or revise all or part of this document without notice.
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[email protected] www.metasensing.com
MetaSensing S.r.l.Piazzale Biancamano 820121 MilanoItaly+39 0262031
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TECHNICAL SPECIFICATIONSFrequency X-band
Scan Coverage 360º
Maximum Range 60 km
Maximum Resolution 0.2 m
NESZ - 18 dBSm
Number of Channels 4 (adjustable)
On-board storage 521 GByte
Antenna dimensions 408 x 180 mm
Weight < 25 kg
Power consumption 650 W to 1.2 kW (adjustable)
Electrical Interface Connectors
GNSS antenna28 V DC powerEthernet
Cooling Unconditioned air(internal fans)
Operational modes StripmapSpotlightMappingSeaSurveillanceHigh Sea StateInverse SAR
Moving Target Indicator
GroundMaritimeDismount
Compliances MIL-810, MIL-461
The Guardian consists of three small Line Replaceable Units (LRU): Processor, Pan-Tilt Unit (PTU) & Antenna. Those LRU’s can be reconfigured if required to ease installation, and can be mounted directly onto the plat-form or in a pod.
The Guardian provides a complete all-weath-er high-resolution intelligence and surveil-lance solution for new and existing airborne platforms, manned and unmanned (i.e. MALE RPAS, UAV).
Its compact size and light-weight allows the installation along-side electro-optical and infrared sensors even on platforms with low payload.
The standard version of the GUARDIAN sys-tem has four independent transmit/receive modules with four simultaneous sampling channels. However, scaled versions of the GUARDIAN are also available.
The GUARDIAN can be used for:
• Search and Rescue applications • Disaster monitoring and recovery• Maritime and border surveillance• Mapping and monitoring• Traffic mnitoring