Virtual geographic environments (VGEs): originating from or beyond virtual reality (VR)?

INTERNATIONAL JOURNAL OF DIGITAL EARTH

TAYLOR & FRANCIS LTD

1. National Natural Science Foundation of China [41622108]
2. National Key Basic Research Program of China [2015CB954103]
3. Key funding of Key laboratory of watershed ecology and geographical environment monitoring [WE2016001]
4. Priority Academic Program Development of Jiangsu Higher Education Institutions [164320H116]