Series Expansion for Direct and Inverse Solutions of Meridian in Terms of Different Latitude Variables
GUO Jiachun, LI Houpu, ZHUANG Yunling, LI Dajun, WU Yanlan
Acta Geodaetica et Cartographica Sinica . 2016, (5): 560 -565 .  DOI: 10.11947/j.AGCS.2016.20140575