TY - JOUR A1 - Luo, Y. A1 - Yu, C. A1 - Li, J. A1 - El-Sheimy, N. T1 - PERFORMANCE OF GNSS CARRIER-TRACKING LOOP BASED ON KALMAN FILTER IN A CHALLENGING ENVIRONMENT JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-2/W13 SP - 1687 EP - 1693 Y1 - 2019/06/05 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-2-W13/1687/2019/ L1 - https://isprs-archives.copernicus.org/articles/XLII-2-W13/1687/2019/isprs-archives-XLII-2-W13-1687-2019.pdf DO - 10.5194/isprs-archives-XLII-2-W13-1687-2019 ER -