coda octopus group, inc., together with its subsidiaries, develops and sells underwater technologies and equipment for imaging, mapping, defense, and survey applications in the americas, europe, australia, asia, the middle east, and africa. the company operates through two segments, marine engineering business and marine technology business. it offers codaoctopus geosurvey data acquisition and interpretation software; acquisition products, such as hardware and software solutions for field acquisition of sidescan sonar and sub-bottom profiler; and codaoctopus geosurvey productivity suite of software that automates the tasks of analyzing, annotating, and mosaicing complex data sets. the company also provides motion sensing products, which include octopus f180 and f170 products that bring accurate positioning and motion data into offshore conditions for marine survey applications. in addition, it offers codaoctopus underwater inspection system; 3d matt, a multiple automatic target trackin