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Hydrography

Hydrography is the branch of applied sciences which deals with the measurement and description of the physical features of oceans, seas, coastal areas, lakes and rivers, as well as with the prediction of their change over time, for the primary purpose of safety of navigation and in support of all other marine activities, including economic development, se…

History, Science & Measurement

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Overview

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Organizations

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Map overview Semantic statistics

Hydrography

Nodes63
Edges62
Triples53
Avg. degree1.97
Density0.031746
Components1

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Hydrography

Top relations

related to history · 17
Hydrography → Admiralty, Alexander Dalrymple, As, Brittany, HM Ships, Hydrographer, In, National, Prior, Quiberon Bay, Royal Navy, The, The Admiralty, These, Thus, United Kingdom Hydrographic Office, Within
see also · 16
Hydrography → AmericaAustralasian Hydrographic Society, Bathymetric, EarthHydrometry, GeorgiaThe Hydrographic Society, Hydrographic Societies, Hydrography Day, Hydrology, International Federation, Map, Monitoring, Oceanographic, Publicate, Science, State Hydrography Service, Study, The Hydrographic Society
related to overview · 9
Hydrography → Bottom, Hydrographical, In, Large-scale, Marine, The, Therefore, They, Unlike
related to External links · 5
Hydrography → Hydro International Lemmer, Hydrographic Information ISSN, National Ocean Service, Netherlands, What
is a · 1
Hydrography → branch of applied sciences which deals with the measurement and description of the physical features of oceans

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Important terminology

hydrographic navigation charts data water include surveys information safe chart depth areas safety marine organizations bottom depths national collection often

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hydrographyis abranch of applied sciences which deals with the measurement and description of the physical features of oceans0.90text
rocksinstance ofwith particular emphasis on those marine geographical features that pose a hazard to navigation0.80text
shoalsinstance ofwith particular emphasis on those marine geographical features that pose a hazard to navigation0.80text
reefsinstance ofwith particular emphasis on those marine geographical features that pose a hazard to navigation0.80text
other features that obstruct ship passageinstance ofwith particular emphasis on those marine geographical features that pose a hazard to navigation0.80text
a wreck or a coral head waiting there to ruin a sailor's dayinstance ofThere is no data between soundings or between sounding lines to guarantee that there is not a hazard0.80text
Hydrographyrelated to External linksHydro International Lemmer0.60section
Hydrographyrelated to External linksNetherlands0.60section
Hydrographyrelated to External linksHydrographic Information ISSN0.60section
Hydrographyrelated to External linksWhat0.60section
Hydrographyrelated to External linksNational Ocean Service0.60section
Hydrographyrelated to historyThe0.60section

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