Geographical and modern technologies | ||
| Alustath | ||
| Article 1, Volume 2, Issue 216, June 2018, Pages 39-64 | ||
| Abstract | ||
| The modern geographical today have moved into the new scientific track which is known today as "geographic place" towards the application of modern technologies in the studies field, in particular the application of steps the way of scientific research, including the note any presence idea originating observation geographical phenomenon then identify the problem and to develop hypothesis and to identify information that are relevant to the subject of the study of the geographic phenomenon, then the process of gathering information from those geographical phenomenon, either through information received from the field study satellite images via satellite or aerial photographs and modern maps with modern technologies Avatar and printed sources, including the official versions of the state departments or of the Court of scientific journals . It is the modern techniques that are used in modern geographical science in scientific applications three Systems is a technology GIS Gis (Geograbhical InFormation System), sensor system technology remote R.S (Remoote Sensing), GPS system technology (Global Positioning System) These three systems contributed to the great scientific revolution in all geographic modern science and its applications, as the GIS GIS technology is a way to organize or style of geographical and non-geographical information by computer and linked to geographical their positions depending on the specific coordinates. Coordinates are therefore a way to link the geographical phenomena scattered on the surface of the ground coordinates of the system and stored in computer memory and link the metadata associated with these phenomena through a database and analyzed and reflected a specific scale, and then print them The sensor system technology remote RS and its use in modern applications in geographical science is represented a set of processes that allow access to information for some geographical characteristics of the phenomena on the surface of the earth without no direct contact between the geographical phenomenon and the sensor (capture device information). Can be arranged remote sensors on a wide variety of platforms air or space and at different heights, turning the initial information received by the sensor either to directly usable products such as photographs air or space visualizations or store this information in a private devices can refer to it when needed in the future | ||
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