Lou Holt December 27, 2020 Map
Unlimited uses for copywriters and others... Mind mapping is related to techniques such as concept mapping, idea mapping and Ishikawa diagrams. The term mind mapping was coined by British writer Tony Buzan and consists of creating branching diagrams that use lines, words, colour and images to capture information around a central idea. Like all great ideas, mind mapping is as simple and accessible as a pencil and an old envelope. Although Buzan claims the origination of the term mind map, the use of image-centered radial graphical organization methods goes back centuries. And with computers it was inevitable that mind mapping would reach our monitors as mind mapping software such as the excellent open source Freemind.
Conformal projection: These projections maintain angular relationships and show accurate shapes while covering small areas. Such maps are useful for navigational or meteorological purposes where angular relationships are important. Equidistant projection: Maps that maintain accurate distances along given lines or from the center of the projection are based on this principle of equidistant projection. Such maps are used for navigation and for radio and seismic mapping. The Equirectangular projection and the Equidistant Conic projection are two examples of this category. Azimuthal (or zenithal) projection: A projection that maintains accurate angular relationships and directions from a given central point use this projection. Maps for aeronautical purposes use this principle. The Lambert Azimuthal Equal-Area projection and the Gnomonic projection are examples of how azimuthal projection is used for map making.
Cartographers use a system called projection to depict the three-dimensional data of the surface of the Earth to a two-dimensional presentation. The Mercator Projection is the most popular projection for the map of the world. In the aeronautical realm, they use conical projections. With the galloping strides in the information technology, cartography has attained greater sophistication. Geographic Information System (GIS) has made it more scientific, accurate and adaptive to fluctuations in various fronts. Labeling is the system of specifying geographic features like cities, lakes, rivers, etc. in a map. For cartographers, labeling is difficult with the increase in density. Maps are created for the world, the continents, the countries, the provinces or states, smaller units like districts, cities, towns, etc.
Map projections are classified based on: Distortion characteristics: Some projections often need to show a particular area or its relative size accurately for distributions or other phenomena. These are called equivalent or an equal area projection. The Lambert Azimuthal projection that maps a sphere to a disk, and accurately shows all regions of the sphere is an example of this category. However, this equal area projection fails to represent angles with accuracy. The Albers projection is another instance of equal area map projection that utilizes two standard parallels. Despite no preservation of scale and shape, the distortion in this case is found to be minimal between the standard parallels.
You may have dreamed as a child in finding a "Treasure Map", such as the one from Treasure Island. Such dreams can come true when hunting for an antique map. With a basic knowledge of history and an interest in finding a deal, one can discover some real "treasures" in old antique maps. There have been maps purchased for a few dollars that were actually worth the price of a house. Even if you have been on the look out for the Treasure Map for as many years as I, you may not find it. However you may easily double or triple your money when you know what to look for in an antique map. Finding the right map can sometimes feel like looking for the proverbial needle in a haystack. You should start your hunt by determining a selection of maps that have sold in the last two years between $500 and $3,000. Start to learn about the cartographers and editions of these maps. You will find estimates of the sales of old maps on major auction sites or even on eBay.
These arent like those maps you get at the gas station when you need to get from Topeka to Las Vegas. They offer more than just the highways and byways of the roads. Instead, a good atlas will give you the important information in addition to the means to travel from one place to another. Many a traveler has their travel map pinned up on the wall with many brightly colored pins sticking in the destinations they have visited. Sometimes the pins are coded in a way that says something like "Red is the places I have been, Blue is the places I have lived, and Yellow is the places I want to go someday." Of course the color scheme is different depending on what you like or want to say about the map on your wall.