1. The 3-D global spatial data model : foundation of the spatial data infrastructure /: foundation of the spatial data infrastructure. (©2008) Other Names: Burkholder, Earl F Record Type: Book Extent: 1 online resource (xxv, 364 pages), illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. The 3-D global spatial data model : principles and applications /: principles and applications. (2017) Other Names: Burkholder, Earl F Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗