外文翻译-现代测量技术在采矿中的应用.doc

1、翻译部分英文原文The application of modern surveying technology in miningAbstract With the unceasing appearance and widespread application of new surveying technology, the present age mining survey has meet huge change. However, lots of problems occurred while using the new techniques since the number of min

2、e is large in China and condition of the mine district in complex, it in some sense influenced the mine exploitation and management of China. Summarized the present situation of new technical application in mining survey, including the advanced instrumentation equipment,the”3S”technology,the informa

3、tion and the network technology and the information fusion technology and so on, and analyzed the problems which exists in the current mining survey, it also provided new ways to present age mining survey from the sustainable development angle.Keywords modern surveying technology, mining survey, inf

4、ormation fusion, sustainable development Introduction As the important material elements for the development of society and economy, mineral resources have made outstanding to the economic development and social progress, and bring many problems as well. Especially in developing countries, the mine

5、enterprise management is extensive, the technical equipment is backward and the labor productivity is low, major and extraordinarily serious accidents happen sometimes, resource and environment safety state deteriorated in mining district. Science and technology advancement is the key to resolve thi

6、s phenomenon. At present, with the continuous appearance of modern surveying and mapping technology, particularly the widespread application of “3S” technology, the present age mining survey has changed essentially. The rapid development of information and network offers the wide space for the appli

7、cation of these new technologies. This article summarized the present situation of new technical application in mining survey, discussed the problem that exists in it and provides new ways to present age mining survey. 1 The application of modern surveying instrument Nowadays, the development of min

8、e surveying instrument and its application mainly displays in the following aspects: the wide use of geodimeter and electronic tacheometer (e.g. total station) . As the most widely used surveying instrument at present, total station is a kind of photoelectric measuring instrument, which is integrate

9、d with the advantage of range finder and electronic theodolite. Intelligentized total station is the maximum selling surveying instrument at the present time, and is the future development trend as well. It incorporates the latest scientific achievements of optics, electrics, magnetics and mechanics

10、, and can measure distance and angle at the same time. Total station has been used widely in mining survey because of its obvious advantages just as follows: simultaneously have the function of theodolite and range finder; provides digital form surveying production; simple operation; with electronic

11、 book. Besides of many common surveying instruments, a certain of special instrument must be used in mining survey because of the particularity of mine surveying environment, such as explosion-proof instrument (geodimeter, electronic theodolite, total station etc.), spatially in connection survey an

12、d underground mining survey.The appearance of new surveying instrument which fit to mine surveying (e.g. automatic observation gyro theodolite, single degree of freedom gyroscope) makes mining survey steps into a new period, that makes mining survey work toward to efficient, intellinent and automati

13、c development direction. 2 The application of spatial information technology in mining survey With the development of the modern surveying technology, remote Sensing (RS), Global Positioning System (GPS) and Geographic Information System (GIS) which is abbreviated as “3S” technology, plays an import

14、ant role in resource and environment information acquisition, management and analysis evaluation in industrial and mining area. The RS technology application in mining survey has last very long period and have accumulated rich experiences. The main usage is to recognize ground feature and environmen

15、t status of mining area, select suited remote sensing data source and process data fusion, false color composite, geometric correction and so on to establish interpretation key and recognition model of remote sensing target. Compared with traditional mapping method, remote sensing technique shows it

16、s excellent efficiency, low cost and high precision, it has been proved to be a good method. The key theoretics and technologies of space remote sensing used in mining survey are in researching. By using remote sensing data, we can obtain real-time, dynamic and compositive information of mining district, monitor its environment and provide decision support of mining area environmental protection. At the same time, remote sensing data can also