Definition of sinusoidal projection in the audioenglishorg dictionary meaning of sinusoidal projection what does sinusoidal projection mean proper usage of the word sinusoidal. Hi everyone i have a case where i have vector data (crop census polygons) in a lo19_south africa projected coordinate system with a geographic. The modis land products are produced at 4 resolutions (250m, 500m, 1km, and 005 degree), and in 3 projections (sinusoidal, lambert azimuthal equal-area, and geographic. Sinusoidal projection classification pseudocylindrical identifier sinusoid graticule central meridian: straight line half as long as the equator. What is a map projection local cartesian projection sinusoidal. Define sinusoidal projection: an equal-area map projection capable of showing the entire surface of the earth with all parallels as straight lines.
Sinusoidal projection definition: an equal-area map projection showing the entire surface of the earth with all lines of latitude as straight lines and all lines of. Sinusoidal projection with the sinusoidal projection, the central meridian is a straight line and all other meridians are equally spaced sinusoidal curves. The sinusoidal projection this projection, also known as the sanson-flamsteed projection, and the mercator equal-area projection, is the simplest pseudocylindrical equal-area projection. An equal-area map projection showing parallels and the equator as straight lines and other meridians as curved used to map tropical latitudes. The sinusoidal projection is a pseudocylindrical equal-area map projection, sometimes called the sanson–flamsteed or the mercator equal-area projection jean cossin. Decision support system for map projections of small scale data sinusoidal equal area usage usage: the sinusodial projection is used for world maps as well as maps of continents and other.
Smaller regions using the interrupted form exhibit less distortion than the uninterrupted sinusoidal projection of the world area areas are represented accurately. The sinusoidal equal-area projection is characterized by a projection longitude which is the center meridian of the projection. Media in category maps with sinusoidal projection the following 11 files are in this category, out of 11 total.
Sinusoidal projection sinusoidal projection n an equal-area map projection in which parallels and the prime meridian are straight lines and the other meridians are. Synonyms for sinusoidal projection in free thesaurus antonyms for sinusoidal projection 1 synonym for sinusoidal projection: sanson-flamsteed projection what are. The sinusoidal projection is a pseudocylindrical equal-area map projection, sometimes called the sanson–flamsteed or the mercator equal-area projectionjean cossin of dieppe was one of the. The sinusoidal projection is an equal-area projection given by the transformation x = (lambda-lambda_0)cosphi (1) y = phi (2) the inverse formulas are phi = y (3.
Area preservation is the goal using this map projection sinusoidal: the north-south scale and the east-west scale are the same throughout the map. Exercise 6 – reprojecting and mosaicing modis hdf data most modis products are in an integerized sinusoidal projection (versions 1 – 3) however, version 4. Interrupted projections were used by martin waldseemüller (1507, 12 gores) the sinusoidal projection itself was used by goode (ca 1916.
Map projections a map projection is used to portray all or part of the sinusoidal equal area used frequently in atlases to show distribution patterns. Sinusoidal projection¶ a global equal-area projection where the length of each parallel is equal to the cosine of the latitude. Define sinusoidal sinusoidal synonyms, sinusoidal pronunciation, sinusoidal translation, english dictionary definition of sinusoidal n 1 mathematics see sine curve. The sinusoidal projection and the werner projection are equal area projections of the world there are intermediate projections with similar properties, of which the. Sinusoidal projection サンソン図法 ipad mathstudio sinusoidal projection サンソン図法 ipad mathstudio skip navigation sign in search. Sinusoidal projection definition, an equal-area projection in which parallels are straight lines spaced at regular intervals, the central meridian is a straight line one-half the length of.
The sinusoidal projection maintains equal area despite conformal distortion as a world map. The information you can find online is contradictory some sources do suggest the sinusoidal projection however, if you wrap its result over a sphere, the straight. To reduce distortion of shape the interrupted sinusoidal projection was introduced in 1927 here, three symmetrical segments are used to cover the entire world.