What is a Winkel Tripel map used for?
The Winkel tripel projection is widely used for world maps. It was proposed by Oswald Winkel in 1921, and it attempts to minimize three kinds of distortion: area, direction, and distance.
What is wrong with the Winkel Tripel map?
The Winkel Tripel projection is neither conformal nor equal-area. It generally distorts shapes, areas, distances, directions, and angles. The scale is constant along the equator and true along the central meridian.
What is the Robinson projection best used for?
The Robinson projection is unique. Its primary purpose is to create visually appealing maps of the entire world. It is a compromise projection; it does not eliminate any type of distortion, but it keeps the levels of all types of distortion relatively low over most of the map.
What are the pros and cons of a Robinson projection?
Advantage: The Robinson map projection shows most distances, sizes and shapes accurately. Disadvantage: The Robinson map does have some distortion around the poles and edges. Who uses it? The Robinson is most commonly used by students, teachers, textbooks and atlases.
Why is the Winkel Tripel the best map?
While just about every point in a Winkel Tripel map suffers from a small amount of each possible type of distortion, just about no point in such a map suffers from major distortions of any kind. This makes the projection very well suited for general purpose mapping.
What are the advantages of the Winkel Tripel?
Advantages: […] the Winkel tripel fares well against several other projections analyzed against their measures of distortion, producing small distance errors, small combinations of Tissot indicatrix ellipticity and area errors, and the smallest skewness of any of the projections.
What are the disadvantages of a Robinson map?
List of the Disadvantages of the Robinson Projection
- Distortions exist on the edges of the map.
- It offers limited benefits for navigation.
- The Robinson projection is not equidistant.
- It does not provide azimuthal support.
- The projection suffers from compression in severe ways.
What’s wrong with Robinson projection?
The Robinson projection is neither conformal nor equal-area. It generally distorts shapes, areas, distances, directions, and angles. The distortion patterns are similar to common compromise pseudocylindrical projections. Area distortion grows with latitude and does not change with longitude.
What are the advantages of Winkel Tripel projection?
Which of the following types of distortions is not minimized by the Winkel Tripel projection?
Winkel choose the name Tripel because he had developed a compromise projection; it does not eliminate area, direction or distance distortions; rather, it tries to minimize the sum of all three.
What’s a Winkel?
The Winkel Tripel is a compromise modified azimuthal projection for world maps. It is an arithmetic mean of projected coordinates of Aitoff and equidistant cylindrical projections. It has been used by the National Geographic Society since 1998 for general world maps.
What kind of map is a Winkel Tripel?
azimuthal projection
Winkel Tripel is a modified azimuthal projection. The equator and the central meridian are projected as straight lines. The other meridians are complex curves, concave toward the central meridians and equally spaced along the equator.