TY  - RPRT
TI  - A hierarchical indexing strategy for optimizing Apache Spark with HDFS to efficiently query big geospatial raster data
AU  - Fei Hu
AU  - Chaowei Yang
AU  - Yongyao Jiang
AU  - Yun Li
AU  - Weiwei Song
AU  - Daniel Q. Duffy
AU  - John L. Schnase
AU  - Tsengdar Lee
PY  - 2018
UR  - https://ntrs.nasa.gov/citations/32515209838690
ID  - 32515209838690
ER  -