RSS	Received Signal Strength	MP	Monitor Point
WSN	Wireless Sensor Network	CP	Crossing Point
RF	Radio Frequency	LM	Least Mean-square-error
GT	Geometric Theorem	GF	Geometrical Formulation
LOSL	Line-of-Sight Link	IT	Intercept Theorem
AP	Accessing Point	SWM	Sliding Weighted Mean
TA	Traverse Attenuation	ERT	Equal-Ratio Travers
CDF	Cumulative Distribution Function	NTA	Non-Traverse Attenuation
RMSE	Root Mean Square Error	ASL	Approximate Straight Line