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प्रश्न
What are the various applications of maps?
संक्षेप में उत्तर
उत्तर
A map is a symbolic representation of a region. Maps contain information that is valuable to us. We can plan our activities accurately using Maps.
Applications of the map are as follows:
- We can find the shortest route for a journey or search for locations such as schools, colleges, hospitals, hotels, restaurants, cafes, gardens, buildings, towns, cities, rivers, lakes, mountains, etc. Most importantly, maps are extremely useful for rescue operations in calamities such as floods, earthquakes, and volcanoes.
- Most of the maps belong to various government departments, organizations, or companies. It may take a long time to procure these maps for some useful purpose. Also, there are certain restrictions on the usage of these maps. Hence there was a severe need to make the open map of the world available publicly which can be used by anyone for study, research, or any other purpose.
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संबंधित प्रश्न
In an open street map, several edits in one session are saved in a ______
In the open street map, POI stands for ______
Following is an example of an in-browser open street map editor.
Following is an example of an in-browser open street map editor.
The following three are basic elements in an open street map.
- Point
- Histogram
- Colour
- Line
- Area
- Charge
The following three are tasking managers in open street maps.
- HOT
- Maproullete
- Dolphin
- Line
- Synaptic
- TeachOSM
Match the following.
| A | B |
| 1. Multipolygon | a) Imagery |
| 2. Tag | b) iD |
| 3. In-browser editor | c) Lake with island |
| 4. Satellite | d) key=value |
Distinguish between Open Street Map and closed commercial maps.
Explain any two basic elements of the Open Street Map.
