FOUR-IN-ONE SCIENTIFIC AND INNOVATIVE SURVEYING AND MAPPING POSTGRADUATES TALENT TRAINING SYSTEM OF "IDEOLOGICAL AND POLITICAL - CURRICULUM - PLATFORM - TEAM"

: Graduate education is an important cornerstone of building an innovative country. With the rapid development of a new round of scientific and technological revolution and industrial transformation, the demand for surveying and mapping postgraduates with firm ideals and beliefs, solid professional knowledge, exquisite practical skills and outstanding scientific and technological innovation ability is becoming more and more urgent. Shandong University of Science and Technology has carried out long-term exploration and practice in the postgraduate training of surveying and mapping. In view of the problems existing in the current postgraduate training, such as the insufficient combination of professional education and ideological and political education, the curriculum system not adapting to the needs of high-level space-time information services of natural resources, and the lack of scientific research and innovation ability of postgraduates. This paper puts forward a four-in-one talent training system of "ideological and political-curriculum-platform-team" for surveying and mapping postgraduates, which combines ideological and political education, curriculum education, platform education and team education. After 10 years of exploration and practice, the application of this system has achieved fruitful results: The quality of postgraduate training has been significantly improved, the ability of postgraduates to serve the society has been significantly improved, the teaching results have been fruitful and widely used, and the level of discipline construction has been improved. It provides a reference way of education reform for the cultivation of scientific and innovative surveying and mapping talents in the surveying and mapping industry in the new era.


1.INTRODUCTION
The high-quality development of natural resources puts forward unprecedented higher requirements for scientific and technological innovation.As the main force of the future surveying and mapping industry, the engineering practice ability and scientific research innovation ability of surveying and mapping graduate students are particularly important (Wang The training objectives of postgraduates also need to make corresponding changes to adapt to the new forms and changes faced by the new era.
Through investigation, it is found that there are still several key problems in the training process of surveying and mapping postgraduates.
(1)There is a "two skins" problem between professional education and ideological and political education.
Professional education for postgraduates is to impart scientific and technological knowledge,develop their intelligence, and cultivate their innovative and practical abilities.Ideological and political education for postgraduates can make them better adapt to the open cultural environment and enhance their sense of social responsibility, mission and urgency.However, at present, there is a " two skins " problem between professional education and ideological and political education, that is, professional education and ideological and political education independent of each other, and ideological and political education has not been effectively integrated into the professional education process (Yang Qiang, Chen Dong, 2021).The main body of postgraduate ideological and political education is single, the education process is not coherent, the understanding of the important task of the times and the spirit of surveying and mapping is not deep.
(2)The curriculum system is not suitable.
The curriculum system fails to meet the needs of high-level space-time information service of natural resources.The teaching methods are single, and the cooperation and openness are insufficient.The teaching of the course attaches importance to knowledge transfer, neglects the cultivation of scientific and technological innovation ability, and does not provide enough practical platforms and opportunities for graduate students.This has caused the phenomenon that postgraduates have rich theoretical knowledge, lack of practical ability, and the combination of theory and practice is not close.In the future, they may not be able to adapt to the actual needs of the surveying and mapping industry for engineering practice ability and scientific research innovation ability.
(3)The ability of scientific and technological innovation needs to be improved Postgraduates lack of innovation spirit, innovation ability, curiosity and skepticism, only the textbook theory as the truth.
The research vision is narrow, the scientific cross-ability is weak, the scientific and technological achievements are less connected with the latest scientific and technological progress, and the ability to serve the country and region needs to be improved.Therefore, cultivating students with innovative thinking ability in the true sense has become an urgent problem to be solved.
All in all, the current training mode of surveying and mapping postgraduates has failed to adapt to the urgent demand of the world 's scientific and technological powers for surveying and mapping talents.

FOUR-IN-ONE SCIENTIFIC AND INNOVATION SURVEYING AND MAPPING POSTGRADUATE TRAINING SYSTEM
Talents are the decisive factor in determining the future of      as pioneers' and a 'three-early education' method of 'early team, early project and early laboratory'.It relies on the perfect ideological and political position, curriculum system and science and education platform, takes the service of social needs as the guidance of scientific research team, and encourages teachers and students to choose topics according to national and regional development and industry needs.Taking the project as the position of the scientific research team, innovation as the purpose of the scientific research team, and the 'on-campus + off-campus + overseas' education base as the platform to support graduate students to participate in national key scientific research projects and high-level discipline competitions in turn, so as to realize the cultivation of scientific research literacy of surveying and mapping graduate students and the effective improvement of scientific thinking ability and scientific innovation ability.
Relying on the top-level design of the college, we have successively established a number of teaching and scientific research teams, such as modern measurement data processing, satellite positioning and navigation, mine surveying, mobile surveying, marine intelligent navigation and perception, etc.At the same time, the college take 'integration of science and education, collaborative education' as the training goal, 'problem-oriented, integrated innovation' as the educational concept, with the system of 'one with one' for professors and young teachers, forming a group of high-level compound talents team with high grade, precision and advanced as the direction, reasonable collocation of Older, middle-aged and young adults, and combination of Industry-University-Research Cooperation.

ACHIEVEMENT
After 10 years of continuous exploration and practice, the practice of this approach has been effective and its application ontology has achieved fruitful results.

The level of discipline construction has been improved
The cultivation of graduate students ' scientific innovation ability in our school has effectively promoted the discipline construction.In 2017, the surveying and mapping discipline of our school was rated B in the fourth round of discipline evaluation by the Ministry of Education, ranking 7-10 among the similar disciplines in China.In the 2019-2020 postgraduate education sub-discipline ranking list, it is rated as " 5★-" discipline, ranking sixth among 58 universities in China, and has important academic influence at home and abroad.

CONCLUSION
Zhigang, 2020) (Chen Jing, Huang haixia, 2018) (Song Chunpeng, 2019) (Ning Jingsheng, 2019) (Gao Jingxiang, Wang Jian, Li Zengke, 2019).With the field of surveying and mapping science and technology as the background, this paper focuses on the major needs of national economic construction, social development, information-based surveying and mapping, earth observation and navigation, natural resources monitoring, etc (Chen Junyong, Dang Yamin, Zhang Peng, 2009), with an aim to cultivate scientific and creative surveying and mapping talents with a focus on surveying and mapping and multidisciplinary crossover.In view of the problems existing in the current postgraduate training, combined with the experience of ideological and political education, curriculum, platform and team building, we will effectively improve the quality of postgraduate training and provide reference and thinking for the training of postgraduates in other similar colleges and universities.In the document " Opinions on Accelerating the Reform and Development of Postgraduate Education in the New Era, " the Ministry of Education and the National Development and Reform Commission pointed out that socialism with the socialism of Chinese characteristics has entered a new era, the The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLVIII-5/W1-2023 International Conference on Geomatics Education -Challenges and Prospects (ICGE22), 10-12 May 2023, Hong Kong SAR, China demand for high-level innovative talents in all walks of life is more urgent, and the status and role of postgraduate education is more prominent.The cultivation of postgraduates should adhere to demand-oriented, innovation-led and reform-driven, enhance the sense of mission and responsibility of postgraduates, and comprehensively enhance knowledge and practical innovation ability (Ministry of Education of the People's Republic of China, 2020).Postgraduate education shoulders the important mission of high-level personnel training.The new round of scientific and technological revolution and industrial transformation has put forward new topics for surveying and mapping geographic information technology in the new era, and also put forward new requirements for the training of engineering practice and scientific research innovation ability of practitioners (Li Deren, Zhang Guo, Jiang Yonghu, 2022) (Yan Li, Li Jiancheng, 2020).
national and social development.Postgraduate education is an important way for the country to select high-level specialized talents and top-notch innovative talents.Shandong University of Science and Technology was established in 1951.It is one of the 5 famous schools with special features for the cultivation of applied basic talents under the key construction of Shandong Province.Among them, the ' Surveying and Mapping ' discipline relies on the first-level discipline doctoral point and post-doctoral mobile station.In the process of participating in the construction and development of the industry, it has developed into a distinctive, leading and well-known advantageous discipline in the province.In the fourth round of national discipline evaluation, it was rated as B grade, ranking 7-10 in the country, and has trained more than 4000 surveying and mapping professionals for the country.In response to the problems existing in the cultivation of postgraduates majoring in surveying and mapping, following the training idea of 'demand-oriented, innovation-oriented, The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLVIII-5/W1-2023 International Conference on Geomatics Education -Challenges and Prospects (ICGE22), 10-12 May 2023, Hong Kong SAR, China reform-driven, science and education integration', connects with the orientation of the school, and relies on the national teaching and research platform, provincial and ministerial education reform projects, provincial youth innovation team and provincial construction courses, the four-in-one scientific and innovative surveying and mapping postgraduates talent training system of "ideological and political-curriculum-platform-team" has been built in this paper to meet the urgent needs of the world's scientific and technological powers for surveying and mapping talents.As shown in Figure 1.The "four" refers to the parallel of "ideological and political guidance, building courses, strengthening platforms, and creating teams", which provides support for the operation of the talent training system of science and technology innovation surveying and mapping: 1) Taking science and technology innovation serving the country as the initial intention, we build a high-standard ideological and political position of "cultivating the spirit of surveying and mapping in the new era with the connotation of great country craftsmen," and build a solid foundation for ideological and political education.2) Focusing on the cultivation and training of scientific and innovative methods, we build a high-quality curriculum system with four levels of "general knowledge dimension, professional dimension, expansion dimension and promotion dimension", and consolidate the foundation of curriculum education.3) Relying on the improvement and optimization of the scientific and technological innovation environment, we strengthen the high-level scientific research and teaching platform of "coordinated development of science and education, innovation demonstration leading", and build a solid foundation for platform education.4) With the goal of improving the cultivation of scientific and technological innovation ability, we create a high-level team cultivation mechanism with the deep integration of "politics, production, learning, research and application", and build a solid foundation for team education.The 'One' refers to the urgent need for scientific and innovative surveying and mapping talents under the background of the strategy of strengthening the country with talents in the new era, adhering to the ideological and political concept of 'cultivating the spirit of surveying and mapping in the new era with the connotation of great power craftsmen', realizing the integration of government, industry, university and research with demand as the guidance, and constructing the training system of scientific and innovative surveying and mapping talents.

Figure 1 .
Figure 1.Four-in-one scientific and innovation surveying and mapping postgraduate training system of "ideological and political -curriculum -platform -team" delimitation survey (Ma Liyu et al. 2020), and satellite remote sensing application, and feed back the ideological and political construction of the course.Through the integration of Xinhua Network, China Education News Network, China Youth Network, Dazhong Daily, Guangming Daily, Science and Technology Daily and other media reports, we use positive social public opinion to stimulate students' professional interest and innovation The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLVIII-5/W1-2023 International Conference on Geomatics Education -Challenges and Prospects (ICGE22), 10-12 May 2023, Hong Kong SAR, China motivation.

Figure 2 .
Figure 2. Create an ideological and political position of "cultivating the spirit of surveying and mapping in the new era with the connotation of great country craftsmen."

Figure 3 .
Figure 3.'Consolidate the foundation, Emphasis on practice, Focus on the frontier, Promote innovation' surveying and mapping postgraduate curriculum system

Figure 4 .
Figure 4.Scientific and innovative mapping research education platform and mechanism

3. 1 3 . 2
The teaching results are fruitful.The implementation of this project has promoted the construction of high-level scientific research platforms such as the Surveying and Mapping Professional Committee of China Marine Lagoon Society and the Key Laboratory of Marine Surveying and Mapping of the Ministry of Natural Resources.The project has undertaken more than 20 provincial and school-level teaching and research reform projects, constructed 4 provincial and ministerial high-quality courses and teaching case bases, constructed 1 provincial youth innovation team, obtained 1 excellent postgraduate guidance team, won more than 10 provincial and ministerial teaching achievement awards, and 1 first prize in school teaching achievement award.At the same time, through the project, 17 characteristic works and teaching materials were published, and 18 educational and teaching papers were published.Among them, 'Jindai Celiang Pingcha Lilun Yu Fangfa' won the first prize of the National Coal Industry Excellent Textbook of China Coal Education Association; 'ArcGIS 10 geographic information system textbook-from primary to proficient' was selected into the list of first-class textbooks for general higher education in Shandong Province in 2020.The quality of postgraduate training has been significantly improved.In recent years, the college has trained students to obtain 14 provincial excellent postgraduate and doctoral dissertations, 4 provincial postgraduate excellent achievement awards, 16 national invention patents, and more than 130 high-level SCI retrieval papers.Thirty-one graduate students participated in the ocean and polar expeditions, and seven students went to the University of Calgary in Canada, the German Geoscience Research Center and other universities to exchange and study.A large number of outstanding graduates have the Beidou Navigation Satellite System (BDS) research and development, Chang 'e orbit determination and other major projects, as well as the difficult remote areas and grass-roots front-line contribution talent, meritorious service.For example, Zhang Decheng participated as a youth representative in the special program 'BangYang 3' jointly recorded by the Central Organization Department and the Central Radio and Television Station; Chen Jingtao, Wang Panlong and others participated in the Everest altimetry task in the first national survey team.

3. 3
The ability to serve the society has been significantly improved The results directly meet the needs of national and regional development and industry.In recent years, it has won more than 20 provincial and ministerial scientific research awards, including the second prize of national scientific and technological progress, the first prize of outstanding achievements in scientific research in colleges and universities, The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLVIII-5/W1-2023 International Conference on Geomatics Education -Challenges and Prospects (ICGE22), 10-12 May 2023, Hong Kong SAR, China and the special prize of marine engineering science and technology.The team's academic research and social service ability have been significantly improved, which has aroused widespread concern and reports in the society.Guangming Daily, Science and Technology Daily and other media have widely reported the typical deeds of the implementation of scientific research achievements and the deep integration of industry-university-research projects with the topic of "why small teams produce great achievements frequently" (Liu Yanjie and Han Hongshuo, 2021), More than 20 media, such as China Education News Network, China Youth Network and Science and Technology Daily, reprinted and reported the outstanding achievements of the team in the seamless connection of independent innovation and 'production, study and research'.

3. 4
The results are widely used The results have been applied and promoted in many universities such as China University of Mining and Technology (Xuzhou), China University of Petroleum (East China) and Liaoning Technical University, and the effect is good.The team members were invited to more than 20 universities such as Information Engineering University of Strategic Support Force, Jilin University and Shaanxi Normal University for experience introduction.In the national teaching conference or training class to do the conference report, the cumulative number of online and offline participants more than 5000 people, covering nearly 200 universities across the country.
Postgraduats are the new force of an innovative country and the main force of scientific and technological innovation research in schools.At present, four-in-one scientific and innovation surveying and mapping postgraduate training system of "ideological and political-curriculum-platform-team" has been explored and practiced for a long time.During the period, fruitful teaching results have been achieved, the quality of postgraduate training has also been significantly improved, and the ability to serve the society has been significantly improved.The cultivation of graduate students' scientific innovation ability has effectively promoted the discipline construction, and the effect of teaching reform has been fully affirmed.It provides reference and thinking for the cultivation of graduate students in other similar colleges and universities, and provides a reference way of education reform for the cultivation of scientific and innovative surveying and mapping talents in the surveying and mapping industry in the new era.Postgraduate education is the highest level of higher education personnel training, is an important cornerstone of national development and social progress.The cultivation of scientific and innovative surveying and mapping talents should be oriented to the needs of national development strategy, aiming at the frontier and key fields of science and technology, comprehensively promote the training mode of scientific and innovative surveying and mapping talents, and continue to improve, explore, reform and innovate, and strive to cultivate surveying and mapping postgraduates with firm ideals and beliefs, solid professional knowledge, exquisite practical skills and outstanding scientific and innovative ability.How to promote the overall development of postgraduate students' moral, intellectual, physical and aesthetic development, effectively enhance the ability of postgraduate education to support and lead socio-economic development, while providing sufficient talent and technical support for the high-level spatiotemporal information services of natural resources and the intelligent transformation and upgrading of the geomatics engineering industry in the new era, is a topic that requires continuous exploration and attention.