Everything about Global Navigation Grid Code
Chinese global navigation point reference system
The Global Navigation Grid Code (GNGC) is a Chinese-developed point reference system designed for global navigation. It is similar in design to national grid reference systems used throughout the world. GNGC was based upon the work of the GeoSOT team, headquartered in the Institute of Remote Sensing and GIS, Peking University. The concept for this system was proposed in 2015 in Bin Li's dissertation: Navigation Computing Model of Global Navigation Grid Code. GNGC allows easy calculation of space and spatial indexes and can be extended to the provide navigation mesh coding. Along with the Beidou navigation system, GNGC provides independent intellectual property rights, globally applicable standards and global navigation trellis code. Wikipedia →
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The Conspirators HierarchyJohn Coleman · 1992
survival companion for medical students, graduates and interns · 2014
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