11/30/2023 0 Comments Bridgewater state university earthviewBy being more aware of how they fit into a global context, students in Carver - or anywhere - will be better prepared for future careers and participation in civic life. See the Steve Morse lat/long finder to look up other addresses, or read the EarthView lat/long article for much more graticular information!Īs Principal Scott Knief recently wrote, the school's mission includes helping students to meet “the changing needs and increased expectations of our town, our state, and our global society.” EarthView's return to Carver - this is our third or fourth visit - is intended to help further this goal. is a physical globe - whereas most ordinary globes are combined physical/political - so country boundaries are not visible (except island nations, of course).can be viewed from inside, so it looks like stained glass (see Mapparium in Boston for a globe made of real stained glass).can be viewed from inside, so that east appears on the left and west on the right (north is still up, though).can be viewed from inside, so the entire planet is visible at the same time (except whatever is right behind your head).rests on the South Pole, so it does not properly show the tilt of the Earth's axis.has three air holes in the top, and a fan on the side - also cool.has a zipper on the International Date Line, which is just cool.is not round on the bottom, so Antarctica is flattened (and is not visible from the outside).is very tall, so it does not fit in most classrooms or homes.is very tall, so some things are best understood from a distance.is very tall, so much of the northern hemisphere is hard to see from outside.is hand-painted, so it has to be treated with extra care.is hand-painted, which introduced a few small errors (ask the team where they are!).is hand-painted, so features are more vivid.has a much larger scale, but still not nearly as detailed as a typical highway or city map.has a much larger scale, and therefore more detail.Compared to most ordinary globes, EarthView: Hayes-Bohanan says, because there are two of these special globes in the world), so its advantages and disadvantages differ from ordinary globes. Both the National Atlas and USGS articles include helpful glossaries, and describes the trade-offs that apply to globes, as well as to flat maps.ĮarthView is nearly unique (duique, as Dr. Geological Survey article Map Projections, which includes a series of tables that identifies the suitability of various projections according to the properties preserved, the scale at which each is appropriate, and the appropriate use of each. The National Atlas article Map Projections: From Spherical Earth to Flat Map is the best place to start learning about the trade-offs among the various projections. Of the official National Atlas of the US, ![]() Unfortunately, the projection that best achieves this - the Mercator - has become one of the most popular for world maps, even though it grossly distorts area, shape, and distance! As a guide for sailing a ship, direction is extremely important, for example. Therefore, the "best" projection will vary, depending upon which of these characteristics is most important. Any effort to preserve one of these four properties will require a loss in one or more of the others. ![]() What kind of map, people want to know, will eliminate distortion?īecause the earth is nearly spherical in shape, a globe is the only way to represent it without distorting shape, area, distance, and/or direction. As geographers - especially geographers who travel with a giant globe - we are often asked this question.
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