As part of R & D on the topic: “Developing a software module for piece counting of fish and its integration into the software of a portable multibeam sonar sector survey with a split beam technology”, the code “Sector-multiplicity” supported by the Federal Development Fund for the grant within the framework of the program for the support of high-tech sectors of the economy “Development”, Vector Marine Electronics, Ltd developed a software module for electronic cartography, which will of the "Sector" software portable multibeam sonar sector review. A certificate of state registration of the computer program No. 2015663503 dated December 22, 2015 has been received for this program module.