Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Krzysztof Bikonis"'
Autor:
Krzysztof Bikonis, Jerzy Demkowicz
Publikováno v:
TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 7, Iss 3, Pp 401-406 (2013)
The GPS system is widely used in navigation and the GPS receiver can offer long-term stable absolute positioning information. The overall system performance depends largely on the signal environments. The position obtained from GPS is often degraded
Externí odkaz:
https://doaj.org/article/5148f30c8cc14c8a8b00a5aeb94f7385
Autor:
Jerzy Demkowicz, Krzysztof Bikonis
Publikováno v:
Polish Maritime Research, Vol 28, Iss 3, Pp 150-155 (2021)
A measurement system includes all components in a chain of hardware and software that leads from a measured variable to processed data. In that context, the type and quality of the sensors or measuring devices are critical to any measurement system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8057f41685ec323628f7e94b33576eb3
https://doi.org/10.2478/pomr-2021-0042
https://doi.org/10.2478/pomr-2021-0042
Autor:
Krzysztof Bikonis, Jerzy Demkowicz
Publikováno v:
Polish Maritime Research, Vol 25, Iss 4, Pp 59-64 (2018)
Small, lightweight, power-efficient and low-cost microelectromechanical system (MEMS) inertial sensors and microcontrollers available in the market today help reduce the instability of Multibeam Sonars. Current MEMS inertial measurement units (IMUs)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ce0ac108162d9be0d169e87eb132d6f
https://doi.org/10.2478/pomr-2018-0132
https://doi.org/10.2478/pomr-2018-0132
Autor:
Marek Moszynski, Krzysztof Drypczewski, Krzysztof Bikonis, Andrzej Stepnowski, Jerzy Demkowicz
Publikováno v:
Polish Maritime Research, Vol 22, Iss 4, Pp 15-20 (2015)
The article discusses damages of essential tribological associations in crankshaft and piston systems of large power two-stroke engines used as main engines, which take place during transport tasks performed by those ships. Difficulties are named whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b27320900d4f2197aeca41b883ef2588
https://doi.org/10.1515/pomr-2015-0065
https://doi.org/10.1515/pomr-2015-0065
Publikováno v:
Polish Maritime Research. 20:39-44
Digital signal processing technology has revolutionized a way of processing, visualisation and interpretation of data acquired by underwater systems. Through many years side scan sonars were one of the most widely used imaging systems in the underwat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30ba53c1bdaa369e6c82fb045849dd16
https://doi.org/10.2478/pomr-2013-0033
https://doi.org/10.2478/pomr-2013-0033
Autor:
Jerzy Demkowicz, Krzysztof Bikonis
Publikováno v:
TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 7, Iss 3, Pp 401-406 (2013)
The GPS system is widely used in navigation and the GPS receiver can offer long-term stable absolute positioning information. The overall system performance depends largely on the signal environments. The position obtained from GPS is often degraded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d34a36bc64d8941439d717b5dbd2148
https://doi.org/10.12716/1001.07.03.12
https://doi.org/10.12716/1001.07.03.12
Publikováno v:
Lecture Notes in Geoinformation and Cartography ISBN: 9783642003035
IF&GIS
IF&GIS
The paper presents a web-based Geographic Information System (GIS) for assessment and visualization of Critical Infra structure (CI) and its hazards which was developed by the Department of Geoinformatics at Gdansk University of Technology for the Ci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04cebb1563ef79f21a7016d2392fc004
https://doi.org/10.1007/978-3-642-00304-2_17
https://doi.org/10.1007/978-3-642-00304-2_17
Autor:
Jerzy Demkowicz, Zbigniew Lubniewski, Krzysztof Bikonis, A. Partyka, Marek Moszynski, Andrzej Stepnowski
Publikováno v:
Europe Oceans 2005.
The paper presents the prototype of safety-related application of the newly developed real-time, remotely accessible marine GIS for water pollution monitoring and emergency management supporting. The system is able to integrate many different types o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70c37f92422b06d369f2758c0cc924e7
https://doi.org/10.1109/oceanse.2005.1513218
https://doi.org/10.1109/oceanse.2005.1513218
Publikováno v:
The Journal of the Acoustical Society of America. 114:2346-2346
For the last decade multibeam sonars have been increasingly used for mapping and visualization of the seafloor to provide the ‘‘physical bases’’ for environmental studies. Increasing amount of digital (raster) echo records of high resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::195cd582f700bfff2316fcdb38dd6ae0
https://doi.org/10.1121/1.4781123
https://doi.org/10.1121/1.4781123
Publikováno v:
The Journal of the Acoustical Society of America. 114:2301-2301
Virtual reality techniques mainly developed for computer graphics had found numerous applications in various scientific areas like chemistry, astronomy, geography, etc. The paper proposes application of the virtual reality techniques in hydroacoustic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fec7f80b5c333591b1824f27e0f3e66
https://doi.org/10.1121/1.4780877
https://doi.org/10.1121/1.4780877