A hierarchical indexing strategy for optimizing Apache Spark with HDFS to efficiently query big geospatial raster data

Fei Hu 0003, Chaowei Yang, Yongyao Jiang, Yun Li 0005, Weiwei Song, Daniel Q. Duffy, John L. Schnase, Tsengdar Lee. A hierarchical indexing strategy for optimizing Apache Spark with HDFS to efficiently query big geospatial raster data. Int. J. Digital Earth, 13(3):410-428, 2020. [doi]

Abstract

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