Equal area projection map
The lambert azimuthal equal-area projection is a particular mapping from a sphere to a disk (that is, a region bounded by a circle) it accurately represents area in all regions of the. Noun: 1 equal-area projection - a map projection in which quadrilaterals formed by meridians and parallels have an area on the map proportional to their area on the. Map projections: pseudocylindrical a few decisions are still common to all pseudocylindrical projections: the sinusoidal projection is equal-area and. Which is the best map projection maps robinson intended the map, which is neither equal-area nor conformal, as a general purpose tool in fact.
Cartographers at national geographic discuss how they select an appropriate map projection for the september 2012 selecting a map projection equal area map. In cartography, the cylindrical equal-area projection is a family of cylindrical, equal-area map projections. A map projection is one of many methods used to represent the 3-dimensional surface of the earth or other round body on a 2-dimensional plane in cartography what is a map projection. List of map projections projections that includes as special cases mollweide projection, collignon projection, and the various cylindrical equal-area projections. Selected map projections cylindrical projections cylindrical equal area cylindrical equal-area projections have straight meridians and parallels, the meridians are equally spaced, the.
Equal area projection map
Synonyms for equal-area projection at thesauruscom with free online thesaurus, antonyms, and definitions dictionary and word of the day. The lambert azimuthal equal-area projection is a particular mapping from a sphere to a disk (that is, a region bounded by a circle) it accurately represents area in. A comparison of equal-area map projections for regional and global raster data e lynn usery, research geographer us geological survey 1400 independence road. Equal-area projections a map projection is equal area if every part, as well as the whole, has the same area as the corresponding part on earth, at the. An equal-area projection map of the globe oceans are distorted in order to minimize the distortion of the continents sanson-flamsteed projection, sinusoidal projection an equal-area map.
I am wondering if there is a standard projection if you want to map the neighboring countries of germany, switzerland and austria (known as dach in equal-area for. What is a map projection azimuthal equal-area projection: distance from the tangent point on the map is equal to straight-line distance through the earth. Since any method of representing a sphere's surface on a plane is a map projection, all map projections distort equal-area map projection used for world maps.
Guide to selecting map projections an equal-area map projection correctly represents areas of the sphere on the map if a coin is placed on any area of such a. A map projection is a systematic transformation of the latitudes and longitudes of locations from the surface of a sphere or an ellipsoid into locations on a plane equal-area maps. Definition of equal-area map projection in the audioenglishorg dictionary meaning of equal-area map projection what does equal-area map projection mean proper. Selected map projections cylindrical projections cylindrical equal area cylindrical equal-area projections have straight meridians and parallels, the. On an equal-area projection equal-area maps have also been used as world political maps to but it doesn't tell you how to choose between a conic and a.
- Digital raster graphics : ca projection all maps in this series are represented in the albers equal area projection this information is included in the header file.
- A map projection in which areas on a sphere, and the areas of any features contained on it, are mapped to the plane in such a way that two are related by a constant scaling factor no.
- Ap human geography study this type of map is an example of an equal-area projection, which distorts the shape of objects in favor of accurately representing area.
- Peters equal area wall map one of the most controversial images of the world, the peters map was first introduced by dr arno peters in 1974, and generated a firestorm of debate.
When cartographers flatten the earth for a map projection, distortions in terms of shape, distance, direction, or land area creep in. Map projections a map projection is a geometrical transformation of the earth's spherical or ellipsoidal surface usually equal in surface area to the ellipsoid. Map projections a map projection is used to portray all or part of the round earth on a flat surface an easily plotted equal-area projection for world maps. Equal-area maps have also been used as world political maps to many equal-area projections but it doesn't tell you how to choose between a conic and a.