التمثيل الخرائطي لعنصر درجة الحرارة في إقليم الفرات الأوسط

الملخص EN

For the preparation of any good map of geographic research, we have to choose the method of representation cartographic appropriate its means all the methods of representation, so considering that the map is an important tool for geographic, being able to deliver the information and data faster and explained in understanding and perceptive analogy based on absolute figures, tables and explanations lengthy, so the maps an important place in the GIS, as the lead used in the design of the maps are more flexible than any manual method or conventional Kartokravah.

The study aims to clarify the thermal properties in the province of the Euphrates geographical East, and representation Kartokravaa, the best ways and means Alcartokravah followed by relying on GIS technology, for the purpose of highlighting the contrast spatial and temporal Mtgiralmurad representation, where the study was based on a program (Arc GIS ) in the preparation of maps temperature and determination of the region of the Middle Euphrates, which included a set of annual, monthly and depending on the method of equal temperature lines, maps, and the gradient areal, graphic formats, where the study showed that equal heat lines, is one of the best ways to represent the annual rates of temperature while longer spatial gradient of way high visual perception, compared with a manner equal lines, where the study confirmed that the use of geographic information systems, is of great significance in which he became the possibility of mapping high-quality, fully and objectively, based on the nature of the data to be represente