Traditional Culture Encyclopedia - Photography major - Is it easy to find a job in remote sensing major?

Is it easy to find a job in remote sensing major?

University major:

Basic educational system: four years | Enrollment target: | Education: technical secondary school | Professional code: 08 1202.

Training objectives

Training objectives: This major has the basic knowledge and theory of remote sensing science, space science, electronic science, information science and computer science, and can be engaged in sensor integration and design, remote sensing data collection and processing, thematic information extraction, remote sensing data modeling and inversion, digital mapping and remote sensing information production, development and service in the fields of surveying and mapping, national defense, forestry, agriculture, ocean, resources, environment, transportation and planning.

Training requirements: Students in this major mainly study basic theories and knowledge such as remote sensing sensor principle, remote sensing earth observation mechanism, remote sensing data analysis and processing and remote sensing technology application, and receive basic training such as remote sensing sensor integration, remote sensing field data collection, remote sensing image interpretation and interpretation, remote sensing thematic mapping, aerospace mapping, data processing algorithm design and implementation, and comprehensive practice of remote sensing application, and master basic knowledge such as remote sensing data acquisition, data processing, data analysis, topographic mapping, and thematic information extraction and application.

Graduates should have the following knowledge and abilities:

1. Master the relevant basic theories and knowledge of mathematics, physics, geography, electronics, computer, information and communication engineering and other disciplines involved in remote sensing science and technology specialty;

2. Master technologies such as sensor integration, remote sensing data acquisition, remote sensing data processing and analysis, and remote sensing data application;

3. Have the preliminary ability to use remote sensing data for thematic information extraction, remote sensing data modeling and inversion, digital mapping and remote sensing information service;

4. Familiar with national policies and regulations on science and technology, intellectual property rights and sustainable development strategy in the fields of surveying and mapping, remote sensing, aerospace and computer;

5. Understand the theoretical frontier and application prospect of related fields in this discipline, be able to read English technical documents of this major skillfully, and have certain English writing and communication skills;

6. Have certain scientific research, practical work and innovation ability, and have a strong sense of teamwork.

Main subjects: Surveying and Mapping Science and Technology, Computer Science and Technology, Information and Communication Engineering.

Core knowledge field: the knowledge system of this major consists of three parts: general education, professional education and comprehensive education. General education includes humanities and social sciences, natural sciences, management sciences, foreign languages, computer information technology, physical education and practical training. Professional education includes professional foundation, professional theoretical knowledge, professional experiment and practical training. It covers the core knowledge fields such as object geometry and radiation characteristics, electromagnetic wave and its atmospheric transmission, satellite orbit and remote sensing platform, sensor imaging mechanism, image acquisition and transmission, spatial data processing and analysis, and geospatial information. Comprehensive education includes ideological and moral education, professional practice education and social conditions and national conditions education. Through various academic exchanges and social practice activities, we will broaden students' international horizons and improve their humanistic and professional qualities.

Example of core courses:

Example 1: error theory and data processing (45 hours), remote sensing physics foundation (36 hours), photogrammetry foundation (72 hours), digital image processing (45 hours), remote sensing principle and application (54 hours), remote sensing image interpretation (36 hours), geographic information system principle (45 hours), GPS principle and its application (45 hours). Principle of imaging sensor (72 hours), microwave remote sensing (36 hours), remote sensing application model (45 hours); Digital photogrammetry (72 hours), close-range photogrammetry (45 hours), lidar data processing and application (36 hours); Spatial database (54 hours), spatial analysis (45 hours), network GIS(54 hours).

Example 2: Cartography (56 hours), remote sensing principle and application (40 hours), photogrammetry (40 hours), geographic information system principle (48 hours), remote sensing interpretation and mapping (32 hours), remote sensing digital image processing (40 hours), digital photogrammetry (24 hours), global positioning system principle and application (40 hours), microwave remote sensing.

Example 3: remote sensing principles and methods (54 hours), microwave remote sensing (36 hours), hyperspectral and high spatial resolution remote sensing (36 hours), digital photogrammetry (45 hours), GIS principles (45 hours), meteorology and climatology (45 hours), atmospheric physics and atmospheric detection (45 hours), earth science and mathematical methods (45 hours), etc.

Main practical teaching links: comprehensive practice of surveying, digital image processing course practice, sensor principle course practice, remote sensing image interpretation and interpretation practice, remote sensing principle and application course design, quantitative remote sensing basic practice, geographic information system principle course practice, remote sensing thematic map making and graduation design (thesis), etc.

Major practical ability: field collection of ground object spectrum and related data, design and implementation of data processing algorithm, production of aerospace surveying and mapping products, comprehensive practical design and implementation of remote sensing application, design and management of production projects.

Length of study: four years.

Degree awarded: Bachelor of Engineering.

Professional ability requirements

The main contents of professional teaching

Principle of geographic information system, sensor technology and application, aviation and aerospace photography, photogrammetry, close-range photogrammetry, geodesy, cartography, digital image processing, remote sensing image processing and interpretation, and remote sensing physics.

Major (skill) direction

Surveying and mapping enterprises: photogrammetry, engineering surveying and mapping, map drawing and image processing; IT enterprises: 3S technology, research and development of remote sensing system, and construction of spatial information system.

Example of vocational qualification certificate

Examples of continuing learning majors

Employment direction

In fact, remote sensing technology is around us, including changing meteorological cloud pictures in weather forecast, surveillance and shooting of spy satellites in European and American blockbusters, dam site selection and road route selection in engineering geological investigation, geological prediction in earthquake disasters, hydrological and geomorphological identification in water conservancy projects, etc. Many developed countries have listed it as a strategic goal of priority development. In China, remote sensing science and technology have also been widely used, providing information and technical support for national decision-making, resource investigation, environmental protection, disaster monitoring, major projects and national defense construction.

Remote sensing technology integrates the new achievements of aerospace, electronics, optics, computer, biology and earth science, and is an important part of modern high-tech field. Since 1972, the United States successfully launched an earth resource technology satellite and obtained a large number of satellite images of the earth's surface, remote sensing technology has been rapidly developed and widely used in the world. The appearance of remote sensing technology has opened the curtain for human beings to observe the earth from outer space, providing a new way for human beings to understand the land, develop resources, monitor the environment, study disasters and analyze global climate change.

Career prospects

Since 1990s, environmental remote sensing technology has been widely used. From land cover change, urban expansion dynamic monitoring and evaluation, soil erosion and surface water pollution load estimation, biological habitat evaluation and protection, project site selection and protection planning and shelter forest construction. Analyze the changes of marine and coastal ecological environment, discover and monitor suspended sediment, chlorophyll content, yellow matter, oil spill, red tide and marine thermal pollution, investigate and monitor the changes of corals and mangroves, dam planning and water-sediment balance analysis, remote sensing survey of underwater topography and estimation of primary productivity of water areas. Then, the analysis of urban heat island effect in remote sensing of atmospheric environment, the identification and quantitative evaluation of atmospheric pollution range, the parameterization of atmospheric aerosol pollution characteristics, the circulation research of global water, gas and chemical elements, the evaluation of global environmental changes and major natural disasters, etc. , covering almost the entire earth system.

With the progress of science and technology, the imaging of spectral information, multipolarization of radar imaging, multi-directional optical detection, intelligence of geoscience analysis, and quantification of dynamic environment research and resource research have greatly improved the real-time and operability of remote sensing technology, and made it develop towards the goal of multi-scale, multi-frequency, all-weather, high precision and high efficiency.

In short, remote sensing technology is widely used in the field of environmental science. With the progress of science, remote sensing technology will become more and more advanced, and its role will become more and more important.

Second, the employment direction of remote sensing science and technology specialty

Graduates of this major can engage in the production, design, planning and management of photogrammetry and remote sensing and related teaching, scientific research and engineering work in industries and departments such as surveying and mapping, remote sensing, geology, water conservancy, transportation, agriculture and forestry, metallurgy, electric power, petroleum, medicine, machinery, mining, coal, national defense, military industry, urban construction, environmental protection, cultural relics protection, aerial photography, aerospace, electronic technology application and so on.

Corresponding occupation (post)