http://bmidb.cs.stonybrook.edu/hadoopgis/index
[1] Ablimit Aji, Xiling Sun, Hoang Vo, Qiaoling Liu, Rubao Lee, Xiaodong Zhang, Joel Saltz and Fusheng Wang: Demonstration of Hadoop-GIS: A Spatial Data Warehousing System Over MapReduce. Demo Paper, in Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS 2013), November 5-8, 2013, Orlando, Florida, USA.
[2] Ablimit Aji, Fusheng Wang, Hoang Vo, Rubao Lee, Qiaoling Liu, Xiaodong Zhang, Joel Saltz: Hadoop-GIS: A Spatial Data Warehousing System Over MapReduce. In Proc. of the 39th International Conference on Very Large Databases (VLDB'2013), Trento, Italy, August 26-30, 2013.