What is the main use of the oblique Mercator chart?

What is the main use of the oblique Mercator chart?

The Oblique Mercator projection is used for geographic regions that are centered along lines that are neither meridians nor parallels, but that may be taken as great circle routes passing through the region, such as the Alaskan panhandle.

What is the use of oblique and transverse projection?

An oblique cylindrical projection. Less than half of the actual map projection is displayed here. As with the transverse cylindrical map projection, the oblique cylindrical map projection wraps around the earth using a great circle other than the equator and only one hemisphere is usually displayed.

What does the Mercator map projection show inaccurately?

Mercator maps distort the shape and relative size of continents, particularly near the poles. The popular Mercator projection distorts the relative size of landmasses, exaggerating the size of land near the poles as compared to areas near the equator.

How did Mercator make his map?

Mercator created his maps by meshing his technical expertise making globes with mathematical insights. Mercator was born to a shoemaker on March 5, 1512 in Rupelmonde, Flanders (the Belgian town is about 15 miles from Antwerp). In 1569, Mercator developed a better, more accurate projection.

What is another term for the great circle of tangency of an Oblique Mercator?

Introduction. Both the Transverse Mercator and the Oblique Mercator are known as skew cylindrical. These projections do not use the Equator as the great circle of tangency. The Transverse Mercator uses any meridian as the great circle of tangency.

Why is the Mercator map so popular?

Mercator projection, type of map projection introduced in 1569 by Gerardus Mercator. This projection is widely used for navigation charts, because any straight line on a Mercator projection map is a line of constant true bearing that enables a navigator to plot a straight-line course.

Why is the Mercator map still in use today?

Geradus Mercator’s world maps flattened the spherical planet to make it easier to display. Displays of the landmasses are not necessarily proportional to their actual size, especially toward the poles. Despite these distortions, his maps are still in heavy use.

Which is the oblique version of the Mercator projection?

oblique Mercator projection. The oblique Mercator map projection is an adaptation of the standard Mercator projection. The oblique version is sometimes used in national mapping systems. When paired with a suitable geodetic datum, the oblique Mercator delivers high accuracy in zones less than a few degrees in arbitrary directional extent.

Where can I find Mercator projection on the Internet?

Today, the Mercator can be found in marine charts, occasional world maps, and Web mapping services, but commercial atlases have largely abandoned it, and wall maps of the world can be found in many alternative projections.

How is the Transverse Mercator used on a map?

The Universal Transverse Mercator (UTM) projection is used to define horizontal positions worldwide by dividing the earth’s surface into 6-degree zones, each mapped by the Transverse Mercator projection with a central meridian in the center of the zone. Transverse Mercator

What was the latitude of the Mercator 1569 map?

Mercator 1569 world map ( Nova et Aucta Orbis Terrae Descriptio ad Usum Navigantium Emendate Accommodata) showing latitudes 66°S to 80°N. The Mercator projection ( / mərˈkeɪtər /) is a cylindrical map projection presented by Flemish geographer and cartographer Gerardus Mercator in 1569.