- What are two examples of geographic representations other than a map?
- What is geographic representation?
- What are the different things that can be mapped using maps?
- How geographical information is represented on maps and globes?
- Can a map lie?
- What is quantile classification in GIS?
- Why was the first Choropleth map made?
What are two examples of geographic representations other than a map?
Answer. Explanation: Maps are graphic representations of selected aspects of Earth’s surface and are still a key geographic mode of representation. Globes, graphs, diagrams, and aerial and satellite images (remote sensing) also allow us to visualize spatial patterns on Earth.
What is geographic representation?
Representation of Geographic Reality. GIS represents geographic reality through the use of data models. – A data model is the method used to represent real world objects in a computer.
What are the different things that can be mapped using maps?
Some maps have all eight elements while other maps may only contain a few of them.
- Data Frame. The data frame is the portion of the map that displays the data layers.
- Legend. The legend serves as the decoder for the symbology in the data frame.
- North Arrow.
How geographical information is represented on maps and globes?
A MAP IS AN abstract representation of a selected set of features on or related to the surface of the Earth. The map reduces these selected Earth features to points, lines, and areas, using a number of visual resources such as size, shape, value, texture or pattern, color, orientation, and shape.
Can a map lie?
Because it is impossible to show or even to acquire all of the information that could be mapped in a particular area, symbolization is a common way in which mapmakers “lie” in order to present or highlight certain information. Cartograms are maps that distort area or distance by substituting another thematic variable.
What is quantile classification in GIS?
Quantile classification is a data classification method that distributes a set of values into groups that contain an equal number of values. The attribute values are added up, then divided into the predetermined number of classes. Graph showing 10 points in each interval, which makes the intervals uneven sizes.
Why was the first Choropleth map made?
The earliest known choropleth map was created in 1826 by Baron Pierre Charles Dupin, depicting the availability of basic education in France by department. More “cartes teintées” (“coloured maps”) were soon produced in France to visualize other “moral statistics” on education, disease, crime, and living conditions.