What is a Sketch map?
Answer
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Hint: A map is a figurative representation of selected characteristics of a place, usually depicted on a flat surface. They present evidence about the world in a simple, optical way. They inform us about the world by showing the sizes and shapes of countries, locations, and distances between places.
Complete Answer:
Note: Anaximander was the first ancient Greek to illustrate a map of the world. An organization ‘Survey of India’ generated the maps of whole India by researching for over more than 100 years.
Complete Answer:
Mapmakers are called cartographer's who generate maps for many different objectives.
- A sketch map is a rough drawing of an area. It is drawn without scale.
- They are simple drawings of the landscape. They show things that are hidden in photographs or maps.
- These maps are drawn from the same viewpoint as a vertical aerial photograph. They usually show the main characteristics of an area and are not cluttered with unnecessary detail.
- Sketch maps are free hand maps drawn on blackboard to present geographic ideas and facts clearly and forcefully.
- Sketch mapping reduces unrelated detail and maximizes crucial geographic points. Thus such maps are the absolute in geo-graphic simplification.
Importance of maps:
- To understand roads and subways at new locations.
- To know whether there are two or more paths to the same place and the shortest route to a place.
- It gives evidence about mountains, rivers, valleys, the height of the place or ups and downs on the road.
- Boundaries of the land to distinguish ownership.
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