TY - JOUR A1 - Zhang, Q. A1 - Griffiths, S. A1 - Wollersheim, M. A1 - Lorraine Tighe, M. A1 - Xu, C. T1 - CONFLATION OF NATIONAL BRIDGE INVENTORY DATABASE WITH TIGERBASED ROAD VECTORS JO - ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Annals VL - I-4 SP - 321 EP - 326 Y1 - 2012/09/07 PB - Copernicus Publications SN - 2194-9050 UR - https://isprs-annals.copernicus.org/articles/I-4/321/2012/ L1 - https://isprs-annals.copernicus.org/articles/I-4/321/2012/isprsannals-I-4-321-2012.pdf DO - 10.5194/isprsannals-I-4-321-2012 ER -