Investigating InSAR-based Land Subsidence due to Groundwater Extraction using Sentinel-1 data Over Lucknow City in India

Ravi Kumar, Indian Institute of Science Education and Research Kolkata (IISER), Department of Earth Sciences, Kolkata, India, Chandrakanta Ojha, Indian Institute of Science Education and Research Mohali (IISER), Department of Earth and Environmental Sciences, Sahibzada Ajit Singh Nagar, India and Sanjay Kumar Mandal, Indian Institute of Science Education and Research Kolkata, Department of Earth Sciences, Kolkata, India