- What are the weaknesses of the Robinson projection?
- Why is Robinson better than Mercator?
- When would you use a Robinson projection?
- Is Mercator projection accurate?
- What are the advantages and disadvantages of a Robinson projection?
- What are the advantages of the Mercator projection?
- What are the pros and cons of the Mercator projection?
- Why do many geographers prefer the Robinson projection?
- What does the word Robinson mean?
- Which projection does National Geographic use now?
- What map has the least distortion?
- What does Robinson projection mean?
- What is wrong with the Mercator projection?
What are the weaknesses of the Robinson projection?
List of the Disadvantages of the Robinson ProjectionDistortions 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.More items…•.
Why is Robinson better than Mercator?
Unlike the Mercator projection, the Robinson projection has both the lines of altitude and longitude evenly spaced across the map. … In opting for a more pleasing appearance, the Robinson projection ‘traded’ off distortions – this projection is neither conformal, equal-area, equidistant nor true direction.
When would you use a Robinson projection?
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.
Is Mercator projection accurate?
Accuracy. One measure of a map’s accuracy is a comparison of the length of corresponding line elements on the map and globe. Therefore, by construction, the Mercator projection is perfectly accurate, k = 1, along the equator and nowhere else.
What are the advantages and disadvantages 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.
What are the advantages of the Mercator projection?
Advantages of Mercator’s projection: – preserves angles and therefore also shapes of small objects – close to the equator, the distortion of lengths and areas is insignificant – a straight line on the map corresponds with a constant compass direction, it is possible to sail and fly using a constant azimuth – simple …
What are the pros and cons of the Mercator projection?
MercatorPros: Sailors loved it; preserves angles and directions in a small area.Cons: Bad for understanding the real size and shape of continents and countries.Related: After this video you’ll never trust a map again.Pros: The only ‘area-correct’ map of its time; got featured in The West Wing (S2E16)More items…•
Why do many geographers prefer the Robinson projection?
Geographers prefer the Robinson Projection because it shows the size and shape of most of the land quite accurately. The sizes of the oceans and and distances were also very accurate.
What does the word Robinson mean?
Robinson is an English language patronymic surname, originating in England. It means “son of Robin (a diminutive of Robert)”. There are similar surname spellings such as Robison and Robeson. Robinson is the 15th-most common surname in the United Kingdom.
Which projection does National Geographic use now?
In 1998, the Winkel tripel projection replaced the Robinson projection as the standard projection for world maps made by the National Geographic Society. Many educational institutes and textbooks followed National Geographic’s example in adopting the projection, and most of those still use it.
What map has the least distortion?
The only ‘projection’ which has all features with no distortion is a globe. 1° x 1° latitude and longitude is almost a square, while the same ‘block’ near the poles is almost a triangle.
What does Robinson projection mean?
: a compromise map projection showing the poles as lines rather than points and more accurately portraying high latitude lands and water to land ratio.
What is wrong with the Mercator projection?
Mercator maps distort the shape and relative size of continents, particularly near the poles. This is why Greenland appears to be similar in size to all of South America on Mercator maps, when in fact South America is more than eight times larger than Greenland.