GSSI provides the widest range of ground penetrating radar and electromagnetic induction equipment available-covering all GPR survey applications
Ground penetrating radar equipment大西 博康望月 友良田中 磯一木下 晃堀田 富夫井原 太一
GSSI is unique in providing the widest range of ground penetrating radar and electromagnetic induction equipment available. GSSI is an internationally respected corporation known for our work in the geophysical, archaeological, forensics, infrastructure,
探地雷达(Ground−Penetrating Radar)通过向地下发射高频电磁波,然后接收从地下物体反射回来的电磁波来探测和定位近地表面处的地下物体.天线和探测器直接放在地面上的同一位置.角频率ω沿z方向传播的线偏振平面电磁波的电场可由下式表示:E=E0e−αzcos(ωt−βz))(*)其中E0为常数,α为衰减常数,β为波数,...
Ground Penetrating Radar (GPR) is a new developing technology in the world, it depends on transmitting and reflecting electromagnetic (EM) wave to get the information of object. 路面雷达检测技术是近年来国际上新发展起来的一项新技术,它依靠发射高频或超高频电磁波和接收其从目标反射的回波来获取目标的...
6)Stepped-Frequency Continuous Wave Ground Penetrating Radar (SFCW-GPR)步进变频连续波探地雷达(SFCW-GPR) 延伸阅读 Esa相阵控雷达/相位阵列雷达aesa〈active electronically-scanned array〉主动电子扫描相控阵列雷达是21世纪主流的军事雷达,全世界第一种实用化aesa相控阵列雷达是an/spy-1神盾舰雷达系统, an/spy-...
GEOTECH provides GPR equipment: ground penetrating radars, seismographs, electrical exploration instruments, security detectors, search and rescue system.
Ground penetrating radar, or GPR, is a geophysical method that uses radar pulses to image the subsurface, or allow clients to 'see' what is underground. GeoSearches performs ground penetrating radar services using non-destructive and non-invasive investigative equipment to provide insight into a si...
Ground Penetrating Radar for utility locating, mapping, archaeology, road investigations, ice and snow inspections. GPR equipment
21.16x9Handbook/RadarHandbook/Skolnik/148547-3/Chapter21GroundPenetratingRadarDavidDanielsERATechnology21.1INTRODUCTIONThetermsgroundpenetratingradar(GPR),groundprobingradar,subsurfaceradar,orsurfacepenetratingradar(SPR)refertoaradar-basedelectromagnetictechniquedesignedprimarilyforthelocationofobjectsorinterfacesburiedbeneathth...