المؤلفون: Liu, Tianyi, Wang, Yan, Niu, Xiaoji, Chang, Le, Zhang, Tisheng, Liu, Jingnan

المصدر: Remote Sensing; Jun2022, Vol. 14 Issue 12, pN.PAG-N.PAG, 17p

مصطلحات موضوعية: DEEP learning, DRIVERLESS cars, LIDAR, STANDARD deviations, ORTHOGRAPHIC projection

المؤلفون: Chen, Qijin¹ chenqijin@whu.edu.cn, Niu, Xiaoji^1,2, Zuo, Lili³ zll2557325156@163.com, Zhang, Tisheng¹ zts@whu.edu.cn, Xiao, Fuqin³, Liu, Yi⁴ liuy@szdatie.com, Liu, Jingnan^1,2

المصدر: Sensors (14248220). Feb2018, Vol. 18 Issue 2, p538. 26p. 5 Color Photographs, 6 Diagrams, 1 Chart, 10 Graphs.

مصطلحات موضوعية: *RAILROAD tracks, *TROLLEY cars, *INERTIAL navigation systems, *DEFORMATIONS (Mechanics), *RAILROAD stations

المؤلفون: Li, Tuan, Zhang, Hongping, Gao, Zhouzheng, Chen, Qijin, Niu, Xiaoji

المصدر: Remote Sensing; Feb2018, Vol. 10 Issue 2, p205, 21p

مصطلحات موضوعية: GLOBAL Positioning System, ARTIFICIAL satellites in navigation, SATELLITE-based remote sensing, KINEMATICS, INERTIAL navigation systems, NAUTICAL instruments, AUTONOMOUS vehicles

المؤلفون: Wang, Yikang, Zhang, Jiangnan, Zhao, Hairui, Liu, Mengjie, Chen, Shiyi, Kuang, Jian, Niu, Xiaoji

المصدر: Micromachines; Jul2021, Vol. 12 Issue 7, p781-781, 1p

مصطلحات موضوعية: HUMAN activity recognition, GYROSCOPES, STAIR climbing, INDOOR positioning systems, LOCATION-based services, AUGMENTED reality, ELECTRONIC data processing

المؤلفون: Liu, Tianyi, Chang, Le, Niu, Xiaoji, Liu, Jingnan

المصدر: Sensors (14248220); Dec2020, Vol. 20 Issue 24, p7145, 1p

مصطلحات موضوعية: GLOBAL Positioning System, CITIES & towns, OPTICAL radar, LIDAR, STANDARD deviations

المؤلفون: Jiang, Junxiang¹ (AUTHOR) jxjiang@whu.edu.cn, Niu, Xiaoji^1,2 (AUTHOR) jnliu@whu.edu.cn, Liu, Jingnan^1,2 (AUTHOR)

المصدر: Remote Sensing. Sep2020, Vol. 12 Issue 18, p3048. 1p.

مصطلحات موضوعية: *ROTATION of the earth, *GRAVITY, *SQUARE root, *NUMERICAL integration, *ESTIMATION bias

المؤلفون: Chang, Le¹ (AUTHOR) changlesgg@whu.edu.cn, Niu, Xiaoji¹ (AUTHOR) xjniu@whu.edu.cn, Liu, Tianyi¹ (AUTHOR)

المصدر: Sensors (14248220). Sep2020, Vol. 20 Issue 17, p4702. 1p.

مصطلحات موضوعية: *AUTOMOTIVE navigation systems, *GLOBAL Positioning System, *LIDAR, *INERTIAL navigation systems, *NONHOLONOMIC constraints

المؤلفون: Feng, Xin, Zhang, Tisheng, Lin, Tao, Tang, Hailiang, Niu, Xiaoji

المصدر: Sensors (14248220); Jun2020, Vol. 20 Issue 12, p3397, 1p

مصطلحات موضوعية: AUTOMOTIVE navigation systems, GLOBAL Positioning System, MICRO air vehicles, ARTIFICIAL satellite tracking, MICROELECTROMECHANICAL systems, CITIES & towns, ARTIFICIAL satellites in navigation

المؤلفون: Wu, Yibin¹ (AUTHOR) ybwu@whu.edu.cn, Niu, Xiaoji¹ (AUTHOR) xjniu@whu.edu.cn, Du, Junwei¹ (AUTHOR), Chang, Le¹ (AUTHOR), Tang, Hailiang¹ (AUTHOR), Zhang, Hongping¹ (AUTHOR)

المصدر: Sensors (14248220). 12/15/2019, Vol. 19 Issue 24, p5428. 1p.

مصطلحات موضوعية: *UNITS of measurement, *COST effectiveness, *REMOTELY piloted vehicles, *TECHNICAL specifications, *VISION, *KALMAN filtering

المؤلفون: Zhang, Quan, Chen, Qijin, Niu, Xiaoji, Shi, Chuang

المصدر: Sensors (14248220); Dec2019, Vol. 19 Issue 23, p5296, 1p

مصطلحات موضوعية: GLOBAL Positioning System, INERTIAL navigation systems, RAILROAD tracks, ROLLING contact