And in the early time many integrated navigation error model was come into being . in all of them the model derivated by britting and widnall was the representative 最具代表性的是利用britting和widnall推导出的误差模型,该模型是基于地理系,考虑到系统误差和传感器误差。
Martin whyte , a lecturer in the department of geography at the university of sheffield , discovered the fossil of a hibbertopteroid a type of scorpion in scotland ' s midland valley 据美联社11月30日报道，英国谢菲尔德大学地理系讲师马丁怀特是在苏格兰中部山谷发现这些足迹的。
Discussion on and understanding of contemporary space and geography in asia were significantly advanced after the recent international conference on " transforming asian city : innovative urban and planning practices " organised by the department of geography 地理系最近主办了超越亚洲城市空间国际会议，把当代亚洲的空间及地理研究进程向前跨出了一大步。
