hydrography
Americannoun
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the science of the measurement, description, and mapping of the surface waters of the earth, with special reference to their use for navigation.
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those parts of a map, collectively, that represent surface waters.
noun
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the study, surveying, and mapping of the oceans, seas, and rivers Compare hydrology
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the oceans, seas, and rivers as represented on a chart
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The scientific description and analysis of the physical characteristics of Earth's surface waters, including temperature, salinity, oxygen saturation, and the chemical content of water. Oceanography (the study of saltwater bodies) and limnology (the study of freshwater bodies) are subsets of hydrography.
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The mapping of bodies of water.
Other Word Forms
Etymology
Origin of hydrography
Vocabulary lists containing hydrography
"Rogue Wave," Vocabulary from the short story
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"Rogue Wave," Vocabulary from the short story
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Information on long-term past changes in Arctic Ocean hydrography are needed, and long overdue,” Dr. Ezat wrote in an email.
From New York Times ● Nov. 27, 2021
This contained instructions for observation in a dizzying range of new disciplines — a scientific A–Z from astronomy to zoology, by way of botany, geology, hydrography, magnetism, mineralogy, statistics and tides.
From Nature ● Dec. 18, 2018
As the planet teems with more and more humanity, his work, with its multiple disciplines—including history, sociology, engineering, botany, geology, hydrography and, above all, architecture—is becoming more and more a pressing necessity.
From Time Magazine Archive
Geography, chronology, arithmetic, music, are brought into something of scientific form, and like rapid sketches are given of the question of climate, hydrography, geography, and astrology.
From History of the English People, Volume II The Charter, 1216-1307; The Parliament, 1307-1400 by John Richard Green
These sudden freshets are a remarkable feature of the hydrography of the great plateau, and have been more fully described in another chapter.
From Mexico Its Ancient and Modern Civilisation, History, Political Conditions, Topography, Natural Resources, Industries and General Development by Martin Hume
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