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  2. Vincenty's formulae - Wikipedia

    en.wikipedia.org/wiki/Vincenty's_formulae

    Bessel and Helmert gave rapidly converging series for these integrals, which allow the geodesic to be computed with arbitrary accuracy. In order to minimize the program size, Vincenty took these series, re-expanded them using the first term of each series as the small parameter, [ clarification needed ] and truncated them to O ( f 3 ...

  3. Mapp & Lucia (1985 TV series) - Wikipedia

    en.wikipedia.org/wiki/Mapp_&_Lucia_(1985_TV_series)

    There were ten episodes, (which aired in two series of five) broadcast on Channel 4 in 1985 and 1986. The opening title painting was painted by the artist Reg Cartwright. These have been repeated over the years, and a new BBC adaptation, Mapp & Lucia, aired in 2014. Series one is a five-episode adaptation of Mapp and Lucia (1931).

  4. Scale (map) - Wikipedia

    en.wikipedia.org/wiki/Scale_(map)

    A graphical or bar scale. A map would also usually give its scale numerically ("1:50,000", for instance, means that one cm on the map represents 50,000cm of real space, which is 500 meters) A bar scale with the nominal scale expressed as "1:600 000", meaning 1 cm on the map corresponds to 600,000 cm=6 km on the ground.

  5. Cosmic distance ladder - Wikipedia

    en.wikipedia.org/wiki/Cosmic_distance_ladder

    The cosmic distance ladder (also known as the extragalactic distance scale) is the succession of methods by which astronomers determine the distances to celestial objects. A direct distance measurement of an astronomical object is possible only for those objects that are "close enough" (within about a thousand parsecs) to Earth. The techniques ...

  6. Map Men - Wikipedia

    en.wikipedia.org/wiki/Map_Men

    Map Men is an edutainment mini-series [2] [3] currently in its fourth series, which is created, written, and presented by Jay Foreman and Mark Cooper-Jones. [ 2 ] [ 3 ] [ 4 ] A mix of comedy and geography , [ 4 ] its videos regularly attract 1-5 million views on YouTube .

  7. United States National Grid - Wikipedia

    en.wikipedia.org/wiki/United_States_National_Grid

    USNGapp.org is a free browser-based app which shows a mobile user's current USNG location. Once loaded, the app works without an Internet connection. A growing number of software applications incorporate or refer to the US National Grid. See the External Links section below for links to some of these, including The National Map (USGS).

  8. AOL Mail

    mail.aol.com/d?reason=invalid_cred

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Talk:Indicator (distance amplifying instrument) - Wikipedia

    en.wikipedia.org/wiki/Talk:Indicator_(distance...

    Hi Pol098. Your edit summary was, "rv recent change - article is about pointers, includes pointer as common type, & other indicators are commonly used, dials, clocks, probe indicator (meat thermometer, soil humidity), &c &c." But please note that the title of the article is "indicator (distance amplifying instrument)".