Leo Hsu is a member of the PostGIS core development team and the Project Steering Committee. His company, Paragon Corporation, was founded in 1997, together with his wife Regina Obe, and has provided database and GIS solutions for a broad range of clients. They also host two sites: BostonGIS.com and PostgresOnline.com.
PostGIS in Action, Third Edition shows you how to solve real-world geodata problems. You’ll go beyond basic mapping, and explore custom functions for your applications.Summary In PostGIS in Action, Third Edition you will learn: An introduction to spatial databases Geometry,...
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