Geography contains too many things, and there are few professional certifications. To be a teacher, you have to take the teacher qualification certificate, the national geographic information system GIS qualification certificate, and the engineer certificate of arcgis and mapgis company. In meteorology, there seems to be no national certification. If you want to engage in this research, you can write some articles and publish them in core journals to increase your influence. If you achieve results, you may be hired by a university or a research institute. If you only work in enterprises and institutions in this field, you have no training. Personal views are for reference only.