TY - JOUR A1 - Pahlavani, P. A1 - Gholami, A. A1 - Azimi, S. T1 - AN INDOOR POSITIONING TECHNIQUE BASED ON A FEED-FORWARD ARTIFICIAL NEURAL NETWORK USING LEVENBERG-MARQUARDT LEARNING METHOD JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-4/W4 SP - 435 EP - 440 Y1 - 2017/09/27 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-4-W4/435/2017/ L1 - https://isprs-archives.copernicus.org/articles/XLII-4-W4/435/2017/isprs-archives-XLII-4-W4-435-2017.pdf DO - 10.5194/isprs-archives-XLII-4-W4-435-2017 ER -