A mental map looks a person’s perception of an
area of interaction. Mental maps can show things such as how a person perceives
geography through things such as geography as well as what their personal
preferences are.
Wednesday, November 20, 2013
Multispectral Image
A multispectral sensor detects an extensive range of a
spectrum. It divides portions of the spectrum into distinct bands. These individual bands can create single images. These images can then be combined to showcase certain details on the surface. The picture above is an image of El Reno,
Oklahoma from a multispectral perspective.
Sonar
Sonar sensors involve
sound navigation and ranging. They
record the amount of energy back scattered from objects in the water or at the
bottom of the ocean. It is based from the transmission of sound waves through
the water. Above is a sonar image of a german U-boat from World War II.
Tuesday, November 19, 2013
Index Value Plot
An index value plot depicts an index value on a line
graph. Index value plots are used for
things such as stocks, inflation, and other financial aspects. This graph in
particular shows comparisons between S&P 500 Index and S&P 500 forward
earnings and how they yield over the sample period. This is then related to the
forward earnings and how they yield to stock market returns over fixed future
intervals.
Topographic Map
The topographic
map is portrayed through large detailed and numerical illustration of relief.
Topographic maps typically use contour lines but may also strive to show
natural features. Also, the contour lines depicted in these maps are of equal elevation.
Thematic Map
A thematic map is a map designed to show a specific theme
that is connected to an area or region. A thematic map can show a variety of
factors. Some of these include politics, economics, cultural aspects, and etc.
in any given area throughout the world. For example, this map shows the party
control of the Governor’s offices as of January 2007 across the United States.
The republicans are depicted in red, and the democrats are shown in blue. Using the thematic map effectively shows the two major parties and their dominance in the United States.
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