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Bhuvan (lit: Earth) is an Indian web-based utility which allows users to explore a set of geographic content prepared by the Indian Space Research Organisation.The content which the utility serves is mostly restricted to within Indian boundaries and is offered in four regional languages.
A world map is a map of most or all of the surface of Earth. World maps, because of their scale, must deal with the problem of projection. Maps rendered in two dimensions by necessity distort the display of the three-dimensional surface of the Earth. While this is true of any map, these distortions reach extremes in a world map.
The system was developed partly because access to foreign government-controlled global navigation satellite systems is not guaranteed in hostile situations, as happened to the Indian military in 1999 when the United States denied an Indian request for Global Positioning System (GPS) data for the Kargil region, which would have provided vital information. [22]
Based on the Köppen system, India hosts six major climatic subtypes, ranging from arid desert in the west, alpine tundra and glaciers in the north, and humid tropical regions supporting rainforests in the southwest and the island territories. The nation has four seasons: winter (January–February), summer (March–May), a monsoon (rainy ...
Cartography is the art, science, and technology of making maps. [73] Cartographers study the Earth's surface representation with abstract symbols (map making). Although other subdisciplines of geography rely on maps for presenting their analyses, the actual making of maps is abstract enough to be regarded separately. [74]
Pre-1947 maps of India, showing the modern states of Pakistan and Bangladesh as part of British India illustrate the borders of a proto-Akhand Bharat. [14] The creation of an Akhand Bharat is also ideologically linked with the concept of Hindutva (Hindu nationalism) and the ideas of sangathan (unity) and shuddhi (purification).
A chorochromatic map is a visualization of regions, with a nominal (qualitative) difference between them. In many cases, these regions are distinct established entities; for example, a map of land administration in the United States would include features such as national and state parks.
Borehole radars utilizing GPR are used to map the structures from a borehole in underground mining applications. Modern directional borehole radar systems are able to produce three-dimensional images from measurements in a single borehole. [8] One of the other main applications for ground-penetrating radars is for locating underground utilities.