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Data Compression
[chapter]
2008
Encyclopedia of GIS
This paper surveys a variety of data compression methods spanning almost 40 years of research, from the work of Shannon, Fano, and Huffman in the late 1940s to a technique developed in 1986. The aim of data compression is to reduce redundancy in stored or communicated data, thus increasing effective data density. Data compression has important application in the areas of file storage and distributed systems. Concepts from information theory as they relate to the goals and evaluation of data
doi:10.1007/978-0-387-35973-1_239
fatcat:n2zi47ejyfecdfvmk3b2d6cxgi