xLog Boating · Version 0.3 · Last updated 24 September 2026
This document is displayed as a dedicated screen in the Application and is reproduced in full as the Annex to the End User License Agreement. As that Annex it forms part of the EULA.
xLog Boating displays nautical chart information derived from official data supplied by national hydrographic offices under licensing arrangements, inland electronic navigational charts (Inland ENCs) obtained from the sources listed below, and a base map derived from OpenStreetMap data. The tables below show which source covers which area.
Nautical charts (hydrographic offices).
| Area | Chart data supplied through |
|---|---|
| Germany | Bundesamt für Seeschifffahrt und Hydrographie (BSH) |
| Belgium, Denmark, Faroe Islands, Greece, Montenegro, Netherlands, Türkiye | IC-ENC |
| Bosnia and Herzegovina, Croatia, Gibraltar, Guernsey, Iceland, Ireland, Isle of Man, Jersey, Malta, Portugal, Slovenia, Spain, United Kingdom | United Kingdom Hydrographic Office (UKHO) |
| Estonia, Finland, Latvia, Lithuania, Norway | Norwegian Mapping Authority, Hydrographic Service (NHS) through PRIMAR |
Inland ENCs (inland waterways).
| Area | Inland ENCs obtained through | Licence |
|---|---|---|
| Austria, Bulgaria, Croatia, Czechia, France, Hungary, Luxembourg, Romania, Serbia, Slovakia; Belgium (Flanders) | EuRIS (eurisportal.eu) | no licence named by the source; use of the EuRIS interface released for this purpose |
| Germany (federal waterways) | EuRIS and ELWIS (www.elwis.de) | GeoNutzV (German federal ordinance on the terms of use for federal geodata) |
| Netherlands | EuRIS and vaarweginformatie.nl | CC0 1.0 (dataset of Rijkswaterstaat) |
| Belgium (Wallonia) | EuRIS and the Géoportail de la Wallonie | CC BY 4.0 |
| Belgium (Brussels port area) | EuRIS and port.brussels | CC0 1.0 |
We rely on the licence stated in this table only for the data we obtain directly from the source named in that row (ELWIS, vaarweginformatie.nl, the Géoportail de la Wallonie, port.brussels), and on the EuRIS release alone for all data we obtain through EuRIS, whichever authority issued the cell. This does not limit what the licence of the authority publishing a cell allows you to do with it, however we obtained it.
Neither the data sources nor EuRIS give any warranty for the correctness or up-to-dateness of Inland ENC data. It is provided for information purposes and is not an official Inland ECDIS chart; some datasets are updated rarely or not at all, and the Hungarian cells are published by their source for test purposes. The Application shows the issue date of each chart cell.
Source notices for Inland ENCs. The Inland ENC data has been converted and rendered by us for display in the Application and has been modified from the original datasets. The following notices apply:
Base map (OpenStreetMap). The base map and the offline place database are derived from OpenStreetMap data: © OpenStreetMap contributors, licensed under the Open Database License 1.0 (openstreetmap.org/copyright; licence text at https://opendatacommons.org/licenses/odbl/1-0/). The data has been modified and rendered by us. The offline place database that we ship with the Application is a derived database in the sense of that licence and is itself available under it: you may use, share and adapt it under the terms of the ODbL. It is included with the Application in machine-readable form, together with a notice naming the licence and that address, and we also send you a copy on request at support@xlog-boating.com. The database from which we render the base map is likewise a derived database under the ODbL and is itself available to you under it: on request at the same address we provide you, free of charge, with that database in machine-readable form, together with the licence notice, or with a description of the changes we made to the OpenStreetMap data and of how we produced it, including the import and filter configuration we use.
Open-data content remains subject to its own licence; nothing in the EULA restricts what those licences allow with that data as obtained from its original source, with the two databases derived from OpenStreetMap data described above, or, for data published under CC BY 4.0, with its contents as displayed in the Application (section 7 of the EULA). Apart from that, the data as converted and rendered for display in the Application remains subject to the EULA.
The tables show which source supplies the data for which area, so that you can distinguish between chart data originating from different sources; the exact extent of the area a subscription covers is shown to you on the map when you purchase it. They describe the coverage as at the date stated at the top of this document. The covered areas can change during your subscription, for example when a licence with a hydrographic office begins or ends or a data source ceases to be available. Section 3 of the Terms of Service describes how we inform you of such changes and the rights you then have; the tables themselves are not a promise that the coverage will remain unchanged.
The following statement is reproduced word for word as required by one of the organisations that supply the chart data. It is a statement made by that organisation about the position of the authorities that issue ENC Data. It is not a statement or acknowledgement by you, it does not form part of what you agree to, and it does not affect any right you have against us.
This Service includes (but is not limited to) content based on ENC Data issued by government authorities. The Parties acknowledge and agree that whilst the relevant government authority has confidence in the ENC Data issued, once it is issued and converted into other formats, the relevant government authority has no further control over the said data or the service that is provided to users. This includes, but is not limited to representation, display, completeness, up-to-datedness, or accuracy.
xLog Boating is not an official nautical chart or nautical publication within the meaning of SOLAS Chapter V, Regulation 2, paragraph 2, it is not an Electronic Navigational Chart (ENC) and not equivalent to one, and we do not offer or describe it as one; and it is not an ECDIS. It does not satisfy any statutory carriage requirement, and official charts and nautical publications remain necessary.
WARNING: No National Hydrographic Office has verified the information in this product, and none accept liability for the accuracy of reproduction, or any modifications made thereafter. No National Hydrographic Office warrants that this product satisfies national or international regulations regarding the use of the appropriate products for navigation.
WARNUNG: Das Bundesamt für Seeschifffahrt und Hydrographie (BSH) hat die in diesem Produkt enthaltenen Angaben nicht geprüft und haftet nicht für ihre Richtigkeit oder die Richtigkeit späterer Datenänderungen. Das Bundesamt für Seeschifffahrt und Hydrographie (BSH) garantiert nicht, dass dieses Produkt nationale oder internationale Vorschriften für die navigatorische Eignung solcher Produkte erfüllt.
English translation: WARNING: The Bundesamt für Seeschifffahrt und Hydrographie (BSH) has not verified the information contained in this product and accepts no liability for its accuracy or for the accuracy of any subsequent changes to the data. The Bundesamt für Seeschifffahrt und Hydrographie (BSH) does not warrant that this product complies with national or international regulations concerning the suitability of such products for navigation.
The UK Hydrographic Office (UKHO) and its licensors make no warranties or representations, express or implied, with respect to this product. The UKHO and its licensors have not verified the information within this product or quality assured it
NOT TO BE USED FOR PRIMARY NAVIGATION. The use of this product for the planning and execution of passages will not meet the requirements of SOLAS
The following notices are reproduced for each Custodian Organisation whose material is included in the Service.
Croatia
The Hydrographic Institute of the Republic of Croatia and the UK Hydrographic Office (UKHO) make no warranties or representations, express or implied, with respect to this product. The Hydrographic Institute of the Republic of Croatia and the UKHO have not verified the information within this product or quality assured it.
NOT TO BE USED FOR PRIMARY NAVIGATION. The use of this product for the planning and execution of passages will not meet the requirements of SOLAS
Iceland
The Icelandic Coast Guard, Hydrographic Department and the UK Hydrographic Office (UKHO) make no warranties or representations, express or implied, with respect to this product. The Icelandic Coast Guard, Hydrographic Department and the UKHO have not verified the information within this product or quality assured it.
NOT TO BE USED FOR PRIMARY NAVIGATION. The use of this product for the planning and execution of passages will not meet the requirements of SOLAS
Malta
The Malta Hydrographic Office, Transport Malta and the UK Hydrographic Office (UKHO) make no warranties or representations, express or implied, with respect to this product. The Malta Hydrographic Office, Transport Malta and the UKHO have not verified the information within this product or quality assured it.
NOT TO BE USED FOR PRIMARY NAVIGATION. The use of this product for the planning and execution of passages will not meet the requirements of SOLAS
Portugal
The Instituto Hidrográfico, Portugal and the UK Hydrographic Office (UKHO) make no warranties or representations, express or implied, with respect to this product. The Instituto Hidrográfico, Portugal and the UKHO have not verified the information within this product or quality assured it.
NOT TO BE USED FOR PRIMARY NAVIGATION. The use of this product for the planning and execution of passages will not meet the requirements of SOLAS
Slovenia
The Ministry of Infrastructure of the Republic of Slovenia and the UK Hydrographic Office (UKHO) make no warranties or representations, express or implied, with respect to this product. The Ministry of Infrastructure of the Republic of Slovenia and the UKHO have not verified the information within this product or quality assured it.
NOT TO BE USED FOR PRIMARY NAVIGATION. The use of this product for the planning and execution of passages will not meet the requirements of SOLAS
Spain
The Instituto Hidrográfico de la Marina and the UK Hydrographic Office (UKHO) make no warranties or representations, express or implied, with respect to this product. The Instituto Hidrográfico de la Marina and the UKHO have not verified the information within this product or quality assured it.
NOT TO BE USED FOR PRIMARY NAVIGATION. The use of this product for the planning and execution of passages will not meet the requirements of SOLAS
Unter Verwendung von Datenmaterial des Bundesamts für Seeschifffahrt und Hydrographie (BSH) hergestellt [Lizenznr.: [BSH LICENCE NO]]
English translation: Produced using data material of the Bundesamt für Seeschifffahrt und Hydrographie (BSH) [Licence no.: [BSH LICENCE NO]]
The chart information in this product is reproduced with the permission of the hydrographic office(s) of [NATION (LICENCE NO), NATION (LICENCE NO), …]
This product has been derived in part from material obtained from the UK Hydrographic Office with the permission of the UK Hydrographic Office, the Keeper of Public Records and the following authorities:
Colloquial Name Name of Authority Aberdeen Aberdeen Harbour Board Alderney States of Alderney Harbour Authority Ardrossan Clyde - Peel Ports Argyll Argyll & Bute Council Armadale Caledonian Maritime Assets Ltd Avonmouth First Corporate Shipping Limited (Bristol Port Company) Ayr (ABP) Associated British Ports Groups (All ABP ports except Humber) Barrow (ABP - NW Ports) Associated British Ports Groups (All ABP ports except Humber) Barry (ABP - S. Wales) Associated British Ports Groups (All ABP ports except Humber) Belfast Belfast Harbour Commissioners Bideford Torridge District Council (Bideford) Birkenhead Mersey - Peel Ports Blyth Blyth Harbour Commission Boston Port of Boston Ltd Bridgwater (Port of Bridgwater) Sedgemoor District Council Brightlingsea Brightlingsea Harbour Commissioners Bristol: Royal Portbury Dock First Corporate Shipping Limited (Bristol Port Company) Brixham Torbay Council - Tor Bay Harbour Authority Brodick Caledonian Maritime Assets Ltd Bude Cornwall Council (Municipal Harbours) Bute Argyll & Bute Council Caernarfon Caernarfon Harbour Trust Cairnryan Port of Cairnryan Ltd Cardiff (ABP - S. Wales) Associated British Ports Groups (All ABP ports except Humber) Cardiff Harbour Authority Cardiff City Council Castlebay Caledonian Maritime Assets Ltd Chatham Medway - Peel Ports Chichester Chichester Harbour Conservancy Clydeport Clyde - Peel Ports Coll Caledonian Maritime Assets Ltd Colonsay Caledonian Maritime Assets Ltd Conwy Harbour Conwy County Borough Council Cowes Cowes Harbour Commission Cromarty Firth Cromarty Firth Port Authority Dart Harbour Dart Harbour and Navigation Authority Dee (River Dee Conservancy) Environment Agency (River Dee Conservancy) Dover Dover Harbour Board Dundee (Port of Dundee) Forth Ports Limited Exeter Port Authority Exeter City Council Falmouth Falmouth Harbour Commissioners Falmouth Docks & Engineering Falmouth Docks & Engineering (A&P Group) Falmouth (Prince of Wales Pier) Cornwall Council (Municipal Harbours) Felixstowe Harwich Haven Authority Fishguard Stena Line Ports Ltd Fleetwood (ABP - NW Ports) Associated British Ports Groups (All ABP ports except Humber) Folkestone Folkstone Harbour Company Forth Ports Forth Ports Limited Fowey Fowey Harbour Commissioners Fraserburgh Fraserburgh Harbour Commissioners Gairloch Highland Council Harbours Authority Garlieston Harbour DGFirst - Dumfries and Galloway Council Garston (ABP - NW Ports) Associated British Ports Groups (All ABP ports except Humber) Glasgow Clyde - Peel Ports Glensanda Harbour Aggregate Industries UK Ltd (Glensanda Harbour) Gloucester Gloucester Harbour Trustees Goole (ABP) Associated British Ports Groups (ABP Humber) Gourock Caledonian Maritime Assets Ltd Great Yarmouth Great Yarmouth Port Authority Greenock Clydeport Operations Limited Grimsby (ABP) Associated British Ports Groups (ABP Humber) Guernsey States of Guernsey Harbour Authority Hamble River Hamble Harbour Authority Hartlepool PD Ports Harwich Harwich Haven Authority Hayle Hayle Harbour Authority Helmsdale Highland Council Harbours Authority Heysham Mersey - Peel Ports Hinkley Point C Hinkley Point C Harbour Authority Holyhead Stena Line Ports Ltd Hull (ABP) Associated British Ports Groups (ABP Humber) Hunterston Clyde - Peel Ports Immingham (ABP) Associated British Ports Groups (ABP Humber) Inverness Inverness Harbour Trust Ipswich (ABP) Associated British Ports Groups (All ABP ports except Humber) Isle of Man Isle of Man Harbours Division Isle of Whithorn Harbour DGFirst - Dumfries and Galloway Council Jersey Jersey Harbours Kennacraig Caledonian Maritime Assets Ltd King’s Lynn (ABP) Associated British Ports Groups (All ABP ports except Humber) King's Lynn Conservancy Board King’s Lynn Conservancy Board Kinlochbervie Highland Council Harbours Authority Kirkcudbright Harbour DGFirst - Dumfries and Galloway Council Kyle of Lochalsh Highland Council Harbours Authority Lancaster Lancaster Port Commission Langstone Langstone Harbour Board Largs Caledonian Maritime Assets Ltd Larne Larne Harbour Ltd Lerwick Lerwick Port Authority Littlehampton Littlehampton Harbour Board Loch Ryan (Outer) DGFirst - Dumfries and Galloway Council Loch Ryan Port (Cairnryan) Stena Line Ports Ltd Lochaline Caledonian Maritime Assets Ltd Lochboisdale Caledonian Maritime Assets Ltd Lochboisdale (Outer) Lochboisdale Development Ltd Lochinver Highland Council Harbours Authority Lochranza Caledonian Maritime Assets Ltd Londonderry Londonderry Port and Harbour Commissioners Lough Foyle Londonderry Port & Harbour Commissioners Lowestoft (ABP) Associated British Ports Groups (All ABP ports except Humber) Lymington Lymington Harbour Commissioners Mallaig Mallaig Harbour Authority Manchester Ship Canal Mersey - Peel Ports Marazion St Aubyn Estates (Cornwall) Milford Haven Milford Haven Port Authority Mistley Harwich Haven Authority Montrose Montrose Port Authority Mostyn Port of Mostyn Mousehole Mousehole Harbour Authority Mowi Kyleakin Pier Mowi Kyleakin Pier Neath Neath Port Authority Newhaven Newhaven Port and Properties Ltd Newlyn Newlyn Pier & Harbour Commissioners Newport (ABP - S. Wales) Associated British Ports Groups (All ABP ports except Humber) Newquay Cornwall Council (Municipal Harbours) Oban Caledonian Maritime Assets Ltd Orkney Islands Orkney Islands Council Padstow Padstow Harbour Commissioners Paignton Torbay Council - Tor Bay Harbour Authority Par Imerys Minerals Ltd (Port of Par) Pembroke Port Milford Haven Port Authority Penrhyn Cornwall Council (Municipal Harbours) Penzance Cornwall Council (Municipal Harbours) Perth Perth & Kinross Council Peterhead Peterhead Port Authority Plymouth (ABP) Associated British Ports Groups (All ABP ports except Humber) Plymouth (Cattewater) Cattewater Harbour Commissioners Poole Poole Harbour Commissioners Port Ellen Caledonian Maritime Assets Ltd Port of Liverpool Mersey - Peel Ports Port of London Port of London Authority Port Talbot (ABP - S. Wales) Associated British Ports Groups (All ABP ports except Humber) Port William Harbour DGFirst - Dumfries and Galloway Council Portland Harbour Portland Harbour Authority Ltd Portreath Cornwall Council (Municipal Harbours) Portree Highland Council Harbours Authority Portscatho Cornwall Council (Municipal Harbours) Portsmouth Portsmouth International Port Portwrinkle Cornwall Council (Municipal Harbours) Ramsgate Port of Ramsgate - Thanet District Council Rye Harbour Environment Agency (Rye Harbour) Salcombe Salcombe Harbour Sark Sark Harbours and Pilotage Committee Scrabster Scrabster Harbour Trust Seaham Seaham Harbour Dock Company Sheerness Medway - Peel Ports Shetland Islands Shetland Islands Council Shoreham Shoreham Port Authority Silloth (ABP - NW Ports) Associated British Ports Groups (All ABP ports except Humber) Southampton (ABP) Associated British Ports Groups (All ABP ports except Humber) St. Ives Cornwall Council (Municipal Harbours) St Mary's Harbour St Mary's (Isles of Scilly) St Michael’s Mount St Aubyn Estates (Cornwall) Stornoway Stornoway Port Authority Stranraer (East Pier) Stena Line Ports Ltd Stranraer (West Pier) DGFirst - Dumfries and Galloway Council Sunderland Port of Sunderland Swansea (ABP - S Wales) Associated British Ports Groups (All ABP ports except Humber) Tarbert (Isle of Harris) Caledonian Maritime Assets Ltd Tees PD Ports Teignmouth (ABP) Associated British Ports Groups (All ABP ports except Humber) Teignmouth Harbour Commission Teignmouth Harbour Commission Tiree (Gott Bay) Caledonian Maritime Assets Ltd Tobermory Harbour Tobermory Harbour Authority Tor Bay Torbay Council - Tor Bay Harbour Authority Torquay Torbay Council - Tor Bay Harbour Authority Troon (ABP) Associated British Ports Groups (All ABP ports except Humber) Truro Cornwall Council (Municipal Harbours) Tyne Port of Tyne Authority Uig Highland Council Harbours Authority Ullapool Ullapool Harbour Trustees Warrenpoint Warrenpoint Harbour Authority Wemyss Bay Caledonian Maritime Assets Ltd Western Isles / Comhairle nan Eilean Siar (CNES) Comhairle Nan Eilean Siar (CNES) Ports & Harbours Weymouth & Portland Borough Council Weymouth & Portland Borough Council Whitstable Canterbury City Council - Whitstable Harbour Wisbech Port of Wisbech Authority Workington Port of Workington Yarmouth (Isle of Wight) Yarmouth Harbour (Isle of Wight) Irish Authorities An Daingean (Dingle) Fishery Harbour Centres; Department of Agriculture, Food and the Marine Arklow Arklow Harbour Commissioners Bantry Bay Port of Cork Company Commissioners of Irish Lights Commissioners of Irish Lights Cork (Port of Cork) Port of Cork Company Drogheda Drogheda Port Company Dublin Port Company Dublin Port Company Dun Laoghaire Harbour Company Dun Laoghaire Harbour Company Dundalk Dublin Port Company Dunmore East Fishery Harbour Centres: Department of Agriculture, Food and the Marine Foynes Shannon Foynes Port Company Galway Harbour Company Galway Harbour Company Howth Fishery Harbour Centres: Department of Agriculture, Food and the Marine Killybegs Fishery Harbour Centres: Department of Agriculture, Food and the Marine Kinsale Cork County Council Limerick Shannon Foynes Port Company New Ross Port of New Ross Ros A'Mhil - (Rossaveel) Fishery Harbour Centres: Department of Agriculture, Food and the Marine Rosslare Iarnrod Eirann - Rosslare Europort Shannon (River Shannon) Shannon Foynes Port Company Waterford Port of Waterford Company Wicklow Wicklow County Council Other port authorities Gibraltar Gibraltar Port Authority British Antarctic Survey British Antarctic Survey
© British Crown Copyright, 2026. All rights reserved.
The following acknowledgements are reproduced for each Custodian Organisation whose material is included in the Service.
Croatia
This product has been derived in part from material obtained from the Hydrographic Institute of the Republic of Croatia and the UK Hydrographic Office with their permission.
© Copyright Hydrographic Institute of the Republic of Croatia 2026. All rights reserved.
Iceland
This product has been derived in part from material obtained from the Icelandic Coast Guard, Hydrographic Department and the UK Hydrographic Office with their permission.
© Copyright Icelandic Coast Guard, Hydrographic Department 2026. All rights reserved.
Malta
This product has been derived in part from material obtained from the Malta Hydrographic Office, Transport Malta and the UK Hydrographic Office with their permission.
© Copyright Malta Hydrographic Office, Transport Malta 2026. All rights reserved.
Portugal
This product has been derived in part from material obtained from the Instituto Hidrográfico, Portugal and the UK Hydrographic Office with their permission.
© Copyright Instituto Hidrográfico, Portugal 2026. All rights reserved.
Slovenia
This product has been derived in part from material obtained from the Ministry of Infrastructure of the Republic of Slovenia and the UK Hydrographic Office with their permission.
© Copyright Ministry of Infrastructure of the Republic of Slovenia 2026. All rights reserved.
Spain
This product has been derived in part from material obtained from the Instituto Hidrográfico de la Marina and the UK Hydrographic Office with their permission.
© Copyright Instituto Hidrográfico de la Marina 2026. All rights reserved.
The names above are used exactly as specified by the UKHO. Proper names are not translated.
Chart data supplied through IC-ENC remains the property of the respective national hydrographic offices and their data providers and is protected by copyright. The copyright in that material is held by the hydrographic office of the country to which the data relates.
NOTICE: Belgian Inland-ENCs can be used as additional data for the ports of Nieuwpoort BE8NIE01 and Blankenberge BE7EV002. Those data are downloadable via https://www.visuris.be/Vaarkaarten
NOTICE: This product has been derived in part from material obtained from the Hydrographic Service of the Royal Netherlands Navy with its permission. © Copyright Netherlands Ministry of Defence, 2026. All rights reserved.
The Hydrographic Service of the Royal Netherlands Navy makes no warranties or representations, express or implied, with respect to this product. The Hydrographic Service of the Royal Netherlands Navy has not verified the information within this product or quality assured It.
NOTICE: This product has been derived from ENCs from the TN-ONHO with its permission. Users should be aware of that the information within the product and the quality of the data has not been verified by TN-ONHO. Users should also know that this product may have display differences other than the standard official products.
For Denmark, the Faroe Islands, Greece and Montenegro the agreement provides no country-specific notice; the general statement in section 2 of these Acknowledgements and Notices applies.
Neither the International Hydrographic Organization (IHO), the International Hydrographic Bureau (IHB), the Bundesamt für Seeschifffahrt und Hydrographie, the United Kingdom Hydrographic Office, any Custodian Organisation, the Norwegian Mapping Authority, Hydrographic Service, IC-ENC nor any of its data providers endorses xLog Boating or any product or service of xLogical Apps GmbH, and nothing in xLog Boating or in any material relating to it is intended to suggest that the product originates from, or is equivalent to, a product or service of any of those organisations.
The chart data displayed in xLog Boating is protected by copyright, except where its licence waives those rights; for the open-licensed data identified in section 1 of these Acknowledgements and Notices, section 1 and section 7 of the EULA state how far its own licence governs what you may do with it. One of the organisations that supply the chart data requires us to inform you in writing that copying of the products is a violation of copyright laws and may be prosecuted. Your rights under the End User License Agreement, including the right to make one complete copy of the Application for archive or backup purposes (section 8 of the EULA), are unaffected.
You must not remove, alter, obscure or abbreviate the acknowledgements and notices in this document; this prohibition is part of your licence (section 7 of the End User License Agreement). The mandatory texts are reproduced in the language in which they are prescribed to us; where a translation is provided, it is marked as such and is for information only. The permitted use of xLog Boating and of the chart data is set out in the End User License Agreement.
Questions regarding copyright or these acknowledgements:
xLogical Apps GmbH
Kopernikusstraße 15
63500 Seligenstadt
Germany
support@xlog-boating.com