@book{TUW-218893, editor = {Shortis, Mark and Wagner, Wolfgang and Hyypp{\"a}, Juha}, title = {ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences}, publisher = {ISPRS Buchreihe}, year = {2012}, address = {Canberra, Australia}, numpages = {1}, url = {http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/I-7/}, issn = {2194-9042} }