id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-373	Hatem, Amaal J.; Naji, Taghreed A.; Ne'ma, Ali A.; Jar Allah, Naz T.	Derivation of Mathematical Equations to Calculate the Geographical Coordinates of Unknown Position Situated at a Distance from the Observer Position Using GPS Data	2017	7	.pdf	application/pdf	3021	188	59	for observer position were transformed to Cartesian coordinates (X obs., Y obs., Z obs.) Using equation (2, 3 and 4) the geographical coordinates (ϕi, λi, hi) of the observer were transformed to Cartesian coordinates (Xi, Yi, Zi), where (i = 1, 2, 3, 4…).	cache/iajs-373.pdf	txt/iajs-373.txt