Engineering Geography Studies for Visualize and Analyze Geographic Data
Engineering Geography
Engineering geography studies ways to visualize and analyze geographic data and information in the form of maps, diagrams, aerial photographs, and remote sensing imagery.
1) Cartography, is the science and art of making maps. Maps are made using measurement results and data collection from various elements on the earth's surface that have been carried out by surveyors, geographers, and cartographs.
2) Remote sensing, is the science and art that produces information about objects, areas, or symptoms. Done by analyzing the data obtained using a tool, without any direct contact with the object, area, or symptoms being studied.
3) Geographic information systems, are computer-based information systems which can store, manage, process, analyze geographical and non-geographical data, and provide integrated information and graphics.
Geography Research Methods
1. Field Study
Direct observations in the field are useful for knowing and understanding the surface of the earth and human activities. This method is done by plunging directly observing objects in the field. By conducting field studies will be known specific characteristics of the earth's surface.
2. Mapping Method
this is done by selecting various information in the area to be mapped. The selection produces only selected object information that is needed so that it can describe the place, pattern, and characteristics of geographic elements in the map.
3. Interview
This method is done by asking questions to respondents about things that need to be known. Respondents are expected to answer clearly to all questions. This method is chosen if the things you want to know cannot be obtained by the method of observation.
4. Quantitative Quantitative Methods
is a geographic research method that uses mathematical and statistical calculations. With this method, researchers can simplify complicated information and the results of research are presented in a simple form.
5. Use of Scientific Facilities
The method of using scientific facilities in geography research, for example remote sensing. Remote sensing can help to identify and study hard-to-reach earth surfaces with field studies.
Characteristics of the Continent of Asia - Characteristics, Climate
Asian Continent - Characteristics, Climate, Economy, South, East, Flora and Fauna: Continent is a vast land that is on the surface of the earth; (continent). At first the earth formed the entire continent is a vast land, not yet divided by the shifting of the earth's crust; The land is called Pangea, during the mesozoic it was divided into two major parts, namely Gondwana in the southern hemisphere and laurasia in the northern hemisphere. Today the earth is divided into several continents: Africa, Antarctica, Asia, Europe and Australia. The following are the characteristics of each.
Characteristics of the Asian Continent
The Asian Continent covers a large part of Eurasia without Europe. Asia is the largest continent, related to the area and population. The Asian region is divided into five, namely West Asia, East Asia, Central Asia, Southeast Asia and South Asia. Each region has different physical characteristics.
1. Location and Area of Asia
Asia is the widest continent. The extent of reaching 33% of all land on earth, which is 44,444,100 km2. Asia is in the eastern part of the earth, and almost all of its territory is in the northern hemisphere (except for a part of Indonesia).
Astronomically, Asia lies between 77o45 'LU to 1o15' LS and 26o04'BT to 169o40 'BB.
The following are the geographical boundaries of Asia.
North: Arctic Ocean and Bering Strait.
To the south: Indian Ocean.
West: Ural Mountains (boundary with Europe), Caspian Sea, Caucasus Mountains, Black Sea, Mediterranean and Red Sea.
East side: Pacific Ocean.
2. The Asian Continent Landscape
The topography of the Asian region is very diverse, including high mountain ranges mixed with lowlands, highlands, valleys, and alluvial plains. In the middle of Asia there is a row of the highest mountains in the world (± 4,000 m), which includes the Himalayan Mountains, Karakoram, and Kun Lun, which surrounds the Tibetan plateau.
Therefore, Tibet is dubbed "the roof of the world". In the Himalayas, namely on the border of Nepal and Tibet, Mount Everest (± 8,848 m) can be found, is the highest point in Asia as well as on earth. Increasingly east and southeast of Asia the sloping relief, where then can be found a vast desert, the Gobi Desert. The desert stretches across China and Mongolia.
To the west plato-plato can be found. On the western edge of Asia it stretches the Ural Mountains from north to south, becoming the natural boundary of the Asian and European continents. Some other mountains are Hindu Kush, Tian Shan, Pamirs, Altai, Zagros, Da Hinggan, Sulaiman, Arakan Yoma, and Caucasus.
Lowlands in Asia are around the flow of large rivers. Important rivers in Asia include Yangtze, Tigris and Euphrates, Ganga, Huang Ho, Irawadi, and Mekong. In the estuary of the river, many deltas are formed which are generally fertile. For example the Ganga River Delta. Famous basins are the Caspian Sea, Lake Aral, Lake Baikal and Lake Balkash. The lowest point is in the Dead Sea (± 395 m below sea level), in the Israel-Jordan region. Try opening your atlas and look for these places on the map!
3. Asian Continent Climate
Climate-Continent-Asia
Image: Asian Continent Climate Zone
The vastness of the Asian region gives rise to quite varied climate characters. Climate variation is also influenced by other factors, such as diverse topography and land position on the sea. Judging from the characteristics of the climate, the Asian region can be grouped into Asian seasons, dry, cold, and high Asia. namely as follows:
a. Asian season (tropical, subtropical, and seasonal climate)
Seasonal Asia consists of South, Southeast Asia and East Asia. The climate in this region is influenced by the extent of the ocean, mountain ranges and monsoon wind systems. This region has quite high rainfall.
Annual temperature at the equator reaches ± 20oC, while rainfall is ± 2,030 mm per year. In the northern latitudes, annual temperatures in summer reach ± 27oC and in winter ± 10oC. Rainfall reaches ± 1,270 mm per year.
b. Dry Asia (desert and continental climate)
Dry Asia, comprising parts of western East Asia, Central Asia (including Russia parts of Asia), and West Asia. Rainfall in this region varies from ± 25 mm per year (in the Gobi Desert region) to ± 250 mm per year (in the Central Asia region).
c. Cold Asia (arctic and subarctic climates)
The characteristics of the arctic and subarctic climates are that winter lasts long, while summer is very short. As a result, in the region many tundra vegetations are found. Cold Asia with this climatic characteristic covers most of Russia in northern Asia. The climate in this region is affected by the presence of polar air.
d. High Asia (mountain climate)
High Asia, including the Asian region in a plateau (Tibet and parts of Mongolia). The climate in this region is mountainous climate.