Haiqiang Liu

China Academy of Information and Communications Technology

Papers

Total Citations

H-Index

About

Dr. Haiqiang Liu is a leading researcher in geospatial engineering, with a primary focus on MEMS-IMU calibration and LiDAR-based building information modeling. His most cited work, "An Onsite Calibration Method for MEMS-IMU in Building Mapping Fields" (2019, 8 citations), addresses a critical bottleneck in automated building information acquisition: the accurate determination of sensor gesture. By developing an onsite calibration method for MEMS inertial measurement units, Dr. Liu enables more reliable and precise LiDAR data collection, which is foundational for creating detailed 3D building models. This contribution directly supports the advancement of smart infrastructure and digital twin technologies. His research bridges the gap between sensor accuracy and practical field deployment, making automated building mapping more feasible and robust. Dr. Liu’s work is particularly valuable for researchers and engineers working on indoor mapping, construction monitoring, and autonomous navigation in complex built environments.