Electronic navigation, although still relatively new, is becoming increasingly more common, particularly on commercial vessels. This handbook offers a wealth of detailed information about how different charting systems operate and answers the most commonly asked questions regarding electronic charts (ENC, RNC, DNC) and electronic chart systems (ECDIS, RCDS, ECS). The first resource to provide so much detail on all facets of ECDIS and Electronic Charting Systems, it is certain to serve as the bible for ECDIS users for years to come. It not only provides information for training programs but also for engineers maintaining ECDIS Systems in the field. The book will be of specific interest to those who need to know about selection, implementation, operational use, benefits, and management of these systems, without getting into the technical details of how ECDIS/GIS actually works. Electronic navigation, although still relatively new, is becoming increasingly more common, particularly on commercial vessels. This handbook offers a wealth of detailed information about how different charting systems operate and answers the most commonly asked questions regarding electronic charts (ENC, RNC, DNC) and electronic chart systems (ECDIS, RCDS, ECS). The first resource to provide so much detail on all facets of ECDIS and Electronic Charting Systems, it is certain to serve as the bible for ECDIS users for years to come. It not only provides information for training programs but also for engineers maintaining ECDIS Systems in the field. The book will be of specific interest to those who need to know about selection, implementation, operational use, benefits, and management of these systems, without getting into the technical details of how ECDIS/GIS actually works. Electronic navigation, although still relatively new, is becoming increasingly more common, particularly on commercial vessels. This handbook offers a wealth of detailed information about how different charting systems operate and answers the most commonly asked questions regarding electronic charts (ENC, RNC, DNC) and electronic chart systems (ECDIS, RCDS, ECS). The first resource to provide so much detail on all facets of ECDIS and Electronic Charting Systems, it is certain to serve as the bible for ECDIS users for years to come. It not only provides information for training programs but also for engineers maintaining ECDIS Systems in the field. The book will be of specific interest to those who need to know about selection, implementation, operational use, benefits, and management of these systems, without getting into the technical details of how ECDIS/GIS actually works. Electronic navigation, although still relatively new, is becoming increasingly more common, particularly on commercial vessels. This handbook offers a wealth of detailed information about how different charting systems operate and answers the most commonly asked questions regarding electronic charts (ENC, RNC, DNC) and electronic chart systems (ECDIS, RCDS, ECS). The first resource to provide so much detail on all facets of ECDIS and Electronic Charting Systems, it is certain to serve as the bible for ECDIS users for years to come. It not only provides information for training programs but also for engineers maintaining ECDIS Systems in the field. The book will be of specific interest to those who need to know about selection, implementation, operational use, benefits, and management of these systems, without getting into the technical details of how ECDIS/GIS actually works. Electronic navigation, although still relatively new, is becoming increasingly more common, particularly on commercial vessels. This handbook offers a wealth of detailed information about how different charting systems operate and answers the most commonly asked questions regarding electronic charts (ENC, RNC, DNC) and electronic chart systems (ECDIS, RCDS, ECS). The first resource to provide so much detail on all facets of ECDIS and Electronic Charting Systems, it is certain to serve as the bible for ECDIS users for years to come. It not only provides information for training programs but also for engineers maintaining ECDIS Systems in the field. The book will be of specific interest to those who need to know about selection, implementation, operational use, benefits, and management of these systems, without getting into the technical details of how ECDIS/GIS actually works. Electronic navigation, although still relatively new, is becoming increasingly more common, particularly on commercial vessels. This handbook offers a wealth of detailed information about how different charting systems operate and answers the most commonly asked questions regarding electronic charts (ENC, RNC, DNC) and electronic chart systems (ECDIS, RCDS, ECS). The first resource to provide so much detail on all facets of ECDIS and Electronic Charting Systems, it is certain to serve as the bible for ECDIS users for years to come. It not only provides information for training programs but also for engineers maintaining ECDIS Systems in the field. The book will be of specific interest to those who need to know about selection, implementation, operational use, benefits, and management of these systems, without getting into the technical details of how ECDIS/GIS actually works.

This paper describes the genesis, the principle of operation and characteristics of selected radio-navigation positioning systems, which in addition to terrestrial methods formed a system of navigational marking constituting the primary method for determining the location in the sea areas of Poland in the years 1948–2000, and sometimes even later. The major ones are: maritime circular radiobeacons (RC), Decca-Navigator System (DNS) and Differential GPS (DGPS), as well as solutions forgotten today: AD-2 and SYLEDIS. In this paper, due to its limited volume, the authors have omitted the description of the solutions used by the Polish Navy (RYM, BRAS, JEMIOŁUSZKA, TSIKADA) and the global or continental systems (TRANSIT, GPS, GLONASS, OMEGA, EGNOS, LORAN, CONSOL) - described widely in world literature.

The International Maritime Organization (IMO)’s Maritime Safety Committee (MSC), at its 101st session (5 to 14 June 2019), adopted Resolution MSC.467(101) on the guidance on the definition and harmonization of the format and structure of maritime services in the context of e-Navigation and agreed to consolidate the descriptions of maritime services and to consider them together with all involved international organizations and interested member states, in order to harmonize the provision and exchange of maritime information and data. In doing so, the MSC also approved the initial descriptions of maritime services in the context of e-Navigation (IMO MSC.1/Circ.1610), which had been prepared by the Sub-Committee on Navigation, Communications and Search and Rescue, at its sixth session (16 to 25 January 2019). The information contained in this paper constitutes the descriptions of two selected examples of maritime services, an initial contribution for the harmonization of the formats and structures of pilotage and tug services. The initial description of each of maritime services is expected to be next periodically updated, taking into account developments and related work on international harmonization.

Determining the course of the territorial sea baseline (TSB) of the coastal state is the basis for establishing its maritime boundaries, thus becoming indirect part of maritime policy of the state. Besides the following aspects: legal and methodological as described in the conventions, acts, standards and regulations, equally important is the issue of measurement methodology with respect to the boundaries of the territorial sea. The publication discussed accuracy requirements of the TSB measurement implementation, the relationship of sea level with a choice of the method of its determination, and discussed the implementation of such a measurement on a selected example. As the test reservoir was used the 400-meter stretch of the public beach in Gdynia. During the measurements they used the GNSS geodetic receiver operating in real time based on the geodetic network - VRSnet.pl. Additionally, a comparison was made of the applied method with analogous measurements of the TSB performed in 1999.