以成果导向教育(Outcome Based Education,OBE)和课程思政理念为指导进行课程设计与实践,是地理信息科学专业应用型人才培养的发展趋势.围绕专业人才培养目标和课程教学目标,以反向设计为原则,结合专业毕业要求,确定课程学习成果,然后以成果为导向,设计实施教学改革,将思政元素有机融入专业教学中,培养学生综合素养.地理信息系统(Geographic Information System,GIS)方向的课程《GIS空间分析》是地理信息科学专业核心课程,探索和实施成果导向下的课程思政教学目标的达成,围绕教学目标进行有效的教学设计,结合课程内容从理论知识和实践操作两个层面进行课程思政教学融入设计,提出课程思政融入专业课教学的典型案例和实施路径,包括制定课程目标、确定学习成果、探索和实施新型教学方式、优化课程考核和评价方式等方面. 相似文献
Using more than three million Landsat satellite images, this research developed the first global impervious surface area (GISA) dataset from 1972 to 2019. Based on 120,777 independent and random reference sites from 270 cities all over the world, the omission error, commission error, and F-score of GISA are 5.16%, 0.82%, and 0.954, respectively. Compared to the existing global datasets, the merits of GISA include: (1) It provided the global ISA maps before the year of 1985, and showed the longest time span (1972–2019) and the highest accuracy (in terms of a large number of randomly selected and third-party validation sample sets); (2) it presented a new global ISA mapping method including a semi-automatic global sample collection, a locally adaptive classification strategy, and a spatio-temporal post-processing procedure; and (3) it extracted ISA from the whole global land area (not from an urban mask) and hence reduced the underestimation. Moreover, on the basis of GISA, the long time series global urban expansion pattern (GUEP) has been calculated for the first time, and the pattern of continents and representative countries were analyzed. The two new datasets (GISA and GUEP) produced in this study can contribute to further understanding on the human’s utilization and reformation to nature during the past half century, and can be freely download from http://irsip.whu.edu.cn/resources/dataweb.php.