Field Measurement and Numerical Modelling Study on Mining-Induced Subsidence in a Typical Underground Mining Area of Northwestern China

Table 1

Detailed information about the monitoring lines.

Line name	Length (m)	Point no.	Monitoring period	Note
Line N	1270	N01–N45	11/21/2017–10/24/2018	In the middle of 31102 panel along strike across the setup room
Line A	1670	AK1–AK3 and A1–A61	7/27/2019–7/5/2020	In the middle of 31103 panel along strike across the setup room
Line Q	2276	KQ1–KQ3, Q1–Q23, Z33, Q25–Q48, W1–W20, and K1–K3	11/21/2017–7/3/2020	Along the dip of 31102 and 31103 panels near the setup room