Geographical information system parallelization for spatial big data processing: a review

Lingjun Zhao, Lajiao Chen*, Rajiv Ranjan, Kim Kwang Raymond Choo, Jijun He

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

62 Citations (Scopus)

Abstract

With the increasing interest in large-scale, high-resolution and real-time geographic information system (GIS) applications and spatial big data processing, traditional GIS is not efficient enough to handle the required loads due to limited computational capabilities.Various attempts have been made to adopt high performance computation techniques from different applications, such as designs of advanced architectures, strategies of data partition and direct parallelization method of spatial analysis algorithm, to address such challenges. This paper surveys the current state of parallel GIS with respect to parallel GIS architectures, parallel processing strategies, and relevant topics. We present the general evolution of the GIS architecture which includes main two parallel GIS architectures based on high performance computing cluster and Hadoop cluster. Then we summarize the current spatial data partition strategies, key methods to realize parallel GIS in the view of data decomposition and progress of the special parallel GIS algorithms. We use the parallel processing of GRASS as a case study. We also identify key problems and future potential research directions of parallel GIS.

Original languageEnglish
Pages (from-to)139-152
Number of pages14
JournalCluster Computing
Volume19
Issue number1
DOIs
Publication statusPublished - 1 Mar 2016
Externally publishedYes

Fingerprint

Dive into the research topics of 'Geographical information system parallelization for spatial big data processing: a review'. Together they form a unique fingerprint.

Cite this