Shark-S450S is the affordable high performance towed side scan sonar which produces high resolution images. It provides long range coverage and high resolution images to 150m per side at 450 kHz , utilising advanced digital CHIRP acoustic technology developed. A strong stainless steel towfish, a ...
The Leader of Underwater Technology in China 中文|English 1 2 3 4 Shark-S150D Dual Frequency Side Scan Sonar Shark-M300 Multibeam Echosounder Shark-S455M Multi-beam Side Scan Sonar MORE CASES Wreck 3D Relief Map 3D WRECK S455M ANCHOR CHAIN ...
Shark-S450D side scan sonar is a versatile multi-purpose sonar, providing an ideal combination of range and resolution. It is designed with a dual simultaneous frequency operation of 450/900 kHz and advanced digital CHIRP signal processing technology , which is optimized to provide 0.2° narrow h...
High definition images The CM2 Side Scan Sonar System C-MAX is a leading supplier of professional sidescan systems. The CM2 Sidescan Sonar System is noted for its performance and its robust, user-friendly design. The CM2 is supported by a complete range of accessories, including the ...
Side-scan sonarCurrent methods for edge contour feature extraction for Unmanned Underwater Vehicle (UUV) side-scan sonar images have yet to solve the problems of low accuracy, discontinuous edges, and loss of detail. This paper proposes a new feature extraction method for UUV side-scan sonar ...
HaiKang ocean provides a wide range of surveying equipment including GNSS receivers, Hydrophone,Side Scan Sonar,Multibeam Echosounder,CORS stations, Total Station, 3D Laser Scanners, GIS Data Collectors, UAV/UAS, and Hydrographic products to offer comple
The traditional radiometric distortion correction methods for side scan sonar (SSS) image make it difficult to resolve the problem of fine image acquisition in complex sea bottom sediment and operating environment. Based on radiometric distortion of SSS image, a comprehensive radiometric distortion correct...
Keywords:sidescansonarimage:graylevelco-occurrencematrix:textureanalysis:texturelibrary 0引言 侧扫声纳系统以影像形式真实客观地记录和反映了 海底底质对入射声波反向散射的强弱信息,是海底地形 地貌与海底底质的一种有效表现形式 [1-2] 。目前,对声纳 影像的判读主要以人工目视为主,该方法费时费力,劳动 强度大,...
In this paper, we present one simplified underwater object detection scheme with the help of shadow removal of side scan sonar images. The fuzzy C-mean clustering (FCM) algorithm is first taken to partition all pixels from the side scan sonar images into a collection of C fuzzy clusters, ...
Shark-S450D side scan sonar is a versatile multi-purpose sonar, providing an ideal combination of range and resolution. It is designed with a dual simultaneous frequency operation of 450/900 kHz and advanced digital CHIRP signal processing technology , which is optimized to provide 0.2° narrow ...