To address the challenge of intelligent vehicle localization in underground parking structures due to the loss of GNSS signals. this paper introduces a method to address this issue by developing a novel localization framework known as GF-LIO. which denotes a tightly-coupled fusion of LiDAR and IMU data. innovatively combining the Interactive Extended State Kalman Filter (IESKF) with a... https://www.chiggate.com/color-charm-050-cooling-violet-supply/