Distances Between Ports (original) (raw)
Distances Between Ports (PUB 151) is a publication that lists the distances between major ports. Reciprocal distances between two ports may differ due to the different routes of currents and climatic conditions chosen. To reduce the number of listingsneeded, junction points along major routes are used to consolidate routes converging from different directions. This book can be most effectively used for voyage planning in conjunction with the proper volume(s) of the Sailing Directions (Planning Guide). It is corrected via the Notice to Mariners.
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dbo:abstract | Distances Between Ports (PUB 151) is a publication that lists the distances between major ports. Reciprocal distances between two ports may differ due to the different routes of currents and climatic conditions chosen. To reduce the number of listingsneeded, junction points along major routes are used to consolidate routes converging from different directions. This book can be most effectively used for voyage planning in conjunction with the proper volume(s) of the Sailing Directions (Planning Guide). It is corrected via the Notice to Mariners. The positions listed for ports are central positions that most represent each port. The distances are between positions shown for each port and are generally over routes that afford the safest passage. Most of the distances represent the shortest navigable routes, but in some cases, longer routes, that take advantage of favorable currents, have been used. In other cases, increased distances result from routes selected to avoid ice or other dangers to navigation, or to follow required separation schemes. (en) Distances Between Ports (PUB 151) is een publicatie die de afstanden van scheepvaartroutes tussen de grote havens vermeld. De afstanden tussen twee havens kunnen variƫren, met name door verschillende routes die men kan kiezen wegens zeestromingen, klimaatsbijzonderheden en veiligheidsoverwegingen. De publicatie wordt periodiek aangepast via Notices to Mariners. Deze publicatie kan gebruikt worden samen met de passende delen van Sailing Directions om zo de route voor een zeereis optimaal te plannen. Om het aantal gegevens te verminderen zijn knooppunten bepaald langs de belangrijke routes. De posities van de havens die men terugvindt op de lijst zijn centrale posities die de routes het meest representeren. De routes zijn meestal zo uitgezet dat ze de veiligste scheepvaart bieden. De meeste afstanden geven de kortste navigeerbare routes, maar in sommige gevallen worden langere routes gebruikt omdat ze gunstiger of veiliger zijn. (nl) |
dbo:thumbnail | wiki-commons:Special:FilePath/Distances-between-ports.jpg?width=300 |
dbo:wikiPageExternalLink | http://nauticalcharts.noaa.gov/nsd/distances-ports/distances.pdf http://www.searoutes.com https://web.archive.org/web/20061016164246/http:/www.irbs.com/bowditch/pdf/chapt04.pdf https://web.archive.org/web/20070304011545/http:/www.nga.mil/portal/site/maritime/%3Fepi_menuItemID=f00695a20370bb625b2a7fbd3227a759&epi_menuID=35ad5b8aabcefa1a0fc133443927a759&epi_baseMenuID=e106a3b5e50edce1fec24fd73927a759 |
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rdfs:comment | Distances Between Ports (PUB 151) is a publication that lists the distances between major ports. Reciprocal distances between two ports may differ due to the different routes of currents and climatic conditions chosen. To reduce the number of listingsneeded, junction points along major routes are used to consolidate routes converging from different directions. This book can be most effectively used for voyage planning in conjunction with the proper volume(s) of the Sailing Directions (Planning Guide). It is corrected via the Notice to Mariners. (en) Distances Between Ports (PUB 151) is een publicatie die de afstanden van scheepvaartroutes tussen de grote havens vermeld. De afstanden tussen twee havens kunnen variƫren, met name door verschillende routes die men kan kiezen wegens zeestromingen, klimaatsbijzonderheden en veiligheidsoverwegingen. De publicatie wordt periodiek aangepast via Notices to Mariners. (nl) |
rdfs:label | Distances Between Ports (en) Distances Between Ports (nl) |
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