Ph.D. (Geomatics)

Department of Geomatics

National Cheng Kung University

Tainan, Taiwan

M.Eng. (Survey Engineering)

Department of Survey Engineering

Chulalongkorn University

Bangkok, Thailand

B.Eng. (Civil Engineering, Second Class Honors)

Department of Civil Engineering

Naresuan University

Phitsanulok, Thailand

Xiamen, China

Taipei, Taiwan

Cairo, Egypt

Denver, Colorado, USA

Taipei, Taiwan

Bangkok, Thailand

oogle Scholar 

1.) S. Srinara, K. -W. Chiang, M. -L. Tsai, Y.-F. Chang, A. Ritthiphan, and C. Satirapod, “An Integrated Approach to Enhance Navigation Estimation Capabilities for Land Vehicle Applications Using HD Maps-Aided INS/GNSS/Low-Cost LiDAR Fusion Engine,” The 13th International Symposium on Mobile Mapping Technology, Xiamen, China, June 19-22, 2025.

2.) S. Srinara, K. -W. Chiang, A. Ritthiphan, and C. Satirapod, “Performance Evaluation of HD Map-Aided Localization for Land Vehicles in Underground Parking Using Integrated INS/GNSS and Low-Cost LiDAR,” Engineering Journal, 2025. [Under Revision]

3.) K. -W. Chiang, S. Tsai, J.-A. Chen, S. Srinara, M. -L., Tsai, C.-Y. Hsieh, J.-Y. Hung, C. Satirapod, and N. El-Sheimy, “AI-Driven Mapping System for Smart Parking Management Applications Using an INS-GNSS-Solid-State LiDAR-Monocular Camera Fusion Engine Empowered by HD Maps,” in IEEE Open Journal of Intelligent Transportation Systems, 2025.

4.) K. -W. Chiang, S. Srinara, Y. -T. Chiu, M. -L., Tsai, C. Satirapod, N. El-Sheimy, and M. Ai, “Creation and Verification of High-Definition Point Cloud Maps for Autonomous Vehicle Navigation,” in IEEE Internet of Things Journal, 2024.

5.) Tsai, M.-L., Chiang, K.-W., Hsieh, C.-Y., Lin, S., Srinara, S., and Chiu, Y.-T., "Alternative GCP Sources for Accurate HD Map Production," Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1/W2-2023, pp. 855–860, 2023.

6.) Lu, Y.-E., Chiang, K.-W., Tsai, M.-L., Chiu, Y.-T., Srinara, S., Wu, T.-C., and El- Sheimy, N., "An Evaluation of Solid-State Lidar For Localization and HD Point Cloud Mapping," Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1/W2-2023, pp. 841–847, 2023.

7.) Srinara, S., Chiu, Y.-T., Chen, J.-A., Chiang, K.-W., Tsai, M.-L., and El-Sheimy, N., "Strategy on High-Definition Point Cloud Map Creation for Autonomous Driving in Highway Environments," Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1/W2-2023, pp. 849–854, 2023.

8.) Chiu, Y.-T., Srinara, S., Tsai, M.-L., Chen, J.-A., Chiang, K.-W., and El-Sheimy, N., "Evaluating Navigation Performance of Elastically Constructed HD Map with Multi-Sensor Fusion Engine System," Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1/W2-2023, pp. 799–805, 2023.

9.) Chen, J.-A., Srinara, S., Chiu, Y.-T., and Chiang, K.-W., "LiDAR Matching Strategies for HD Point Cloud Map Generation in Urban Area," Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1/W2-2023, pp. 785–790, 2023.

10.) K. -W. Chiang, S. Srinara, S. Tsai, C. -X. Lin and M. -L. Tsai, “High-Definition-Map-Based LiDAR Localization Through Dynamic Time-Synchronized Normal Distribution Transform Scan Matching,” in IEEE Transactions on Vehicular Technology, vol. 72, no. 6, pp. 7011-7023, June 2023.

11.) Chiang, K., Chiu, Y., Srinara, S. et al., "Performance of LiDAR-SLAM-based PNT with initial poses based on NDT scan matching algorithm." Satellite Navigation 4, 3(2023).

12.) Srinara, Surachet, Chiu, Yu-Ting, “Adaptive Covariance Estimation of LiDAR based Positioning Error for Multi-Sensor Fusion Scheme with Autonomous Vehicular Navigation System,” Proceedings of the 35 th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2022), Denver, Colorado, September 2022, pp. 1650-1664.

13.) S. Srinara, S. Tsai, C. -X. Lin, M. -L. Tsai and K. -W. Chiang, “Reliable Evaluation of Navigation States Estimation for Automated Driving Systems,” 2022 IEEE Intelligent Vehicles Symposium (IV), Aachen, Germany, 2022, pp.1765-1773.

14.) Chiu, Y.-T., Srinara, S., Tsai, M.-L., and Chiang, K.-W., "Improvement of LiDAR-SLAM-based 3D NDT Localization Using Fault Detection and Exclusion Algorithm," Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B1-2022, pp. 189–195, 2022.

15.) Srinara, S., Chiu, Y.-T., Tsai, M.-L., and Chiang, K.-W., "High-Definition Point Cloud Map-Based 3D LiDAR-IMU Calibration for Self-Driving Applications," Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B1-2022, pp. 271–277, 2022.

16.) S. Srinara, C. -M. Lee, S. Tsai, G. -J. Tsai and K. -W. Chiang, “Performance Analysis of 3D NDT Scan Matching for Autonomous Vehicles Using INS/GNSS/3D LiDAR-SLAM Integration Scheme,” 2021 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL), Kailua-Kona, HI, USA, 2021, pp. 1-4.

17.) Srinara, S., and Wongsuwan, A., (2017), "Test of GPS Horizontal Positioning Accuracy between Smartphone Apps, Handheld GPS and Geodetic Receiver," Proceedings of the 22^nd National Convention on Civil Engineering, 18-20 July, Nakhon Ratchasima, Thailand.