GISpark: A Geospatial Distributed Computing Platform for Spatiotemporal Big Data

Shaohua Wang1,2, Ershun Zhong2,3, Erqi Wang2,3, Yang Zhong3, Wenwen Cai3, Shaojun Li3 and Song Gao1, (1)University of California, Santa Barbara, Department of Geography, CA, CA, United States, (2)IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China, (3)SuperMap Software Co. Ltd., SuperMap Software Co. Ltd., Beijing, Beijing, China