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  2. Gale - Wikipedia

    en.wikipedia.org/wiki/Gale

    A gale is a strong wind; the word is typically used as a descriptor in nautical contexts. The U.S. National Weather Service defines a gale as sustained surface wind moving at a speed between 34 and 47 knots (63.0 and 87.0 km/h ; 17.5 and 24.2 m/s ; 39.1 and 54.1 mph ). [ 1 ]

  3. Ground truth - Wikipedia

    en.wikipedia.org/wiki/Ground_truth

    Geographic information systems such as GIS, GPS, and GNSS, have become so widespread that the term "ground truth" has taken on special meaning in that context. If the location coordinates returned by a location method such as GPS are an estimate of a location, then the "ground truth" is the actual location on Earth.

  4. Glossary of geography terms (A–M) - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_geography_terms...

    This glossary of geography terms is a list of definitions of terms and concepts used in geography and related fields, including Earth science, oceanography, cartography, and human geography, as well as those describing spatial dimension, topographical features, natural resources, and the collection, analysis, and visualization of geographic ...

  5. Gale warning - Wikipedia

    en.wikipedia.org/wiki/Gale_warning

    Gale warnings (and gale watches) allow mariners to take precautionary actions to ensure their safety at sea or to seek safe anchorage and ride out the storm on land. Though usually associated with deep low-pressure areas , winds strong enough to catalyze a gale warning can occur in other conditions too, including from anticyclones , or high ...

  6. Wikipedia:Reliable sources/Perennial sources - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Reliable_sources/...

    It is considered generally reliable. This includes BBC News, BBC documentaries, and the BBC History site (on BBC Online). However, this excludes BBC projects that incorporate user-generated content (such as h2g2 and the BBC Domesday Project) and BBC publications with reduced editorial oversight (such as Collective).

  7. Historical geography - Wikipedia

    en.wikipedia.org/wiki/Historical_geography

    Historical geography is the branch of geography that studies the ways in which geographic phenomena have changed over time. [1] In its modern form, it is a synthesizing discipline which shares both topical and methodological similarities with history , anthropology , ecology , geology , environmental studies , literary studies , and other fields.

  8. Gale (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Gale_(disambiguation)

    Gale College, a defunct college in Wisconsin, US; HMNZS Gale, a minesweeper of the Royal New Zealand Navy; Gale, a variant of the Shannon switching game; Gale, a parcel of land leased to a Freeminer for mining, principally in the Forest of Dean, England; Gale, a Brass-Era automobile manufactured by Western Tool Works in Galesburg, Illinois, US

  9. Metageography - Wikipedia

    en.wikipedia.org/wiki/Metageography

    The term was criticized by James M. Blaut: "the word metageography seems to have been coined by the authors as an impressive-sounding synonym for 'world cultural geography.'" [4] Lewis and Wigen, however, disagreed, arguing that every consideration of human affairs employs a metageography as a structuring force on one's conception of the world [5]