Document converted by PDFMoto freeware version JTS Topology Suite Technical Specifications Version 1.4 Document converted by PDFMoto freeware versionGDBC/CTI-S JTS Topology Suite - Version 1.3GeoConnections Technical Specifications Document Change Control REVISION NUMBER DATE OF ISSUE AUTHOR(S) BRIEF DESCRIPTION OF CHANGE 1.3 March 31, 2003 M. Davis Updated to cover changes in JTS 1.3 1.4 October 17, 2003 J. Aquino CoordinateSequences and the user-data field Page 2 Document converted by PDFMoto freeware versionGDBC/CTI-S JTS Topology Suite - Version 1.3GeoConnections Technical Specifications Table of Contents 1. OVERVIEW ..................................................................................... 7 2. OTHER RESOURCES.......... 7 3. DESIGN GOALS................ 7 4. TERMINOLOGY ................................................................ 8 5. NOTATION..................... 8 6. JAVA IMPLEMENTATION .................................................................... 8 7. COMPUTATIONAL GEOMETRY ISSUES .................................................... 9 7.1 PRECISION MODEL....... 9 7.1.1 Fixed Precision ................................................................... 9 7.1.2 Floating Precision.............................. 10 7.2 CONSTRUCTED POINTS AND DIMENSIONAL COLLAPSE......................... 10 7.3 ROBUSTNESS................................................................... ...