Andrienko, GennadyGennadyAndrienkoAndrienko, NataliaNataliaAndrienkoKeim, Daniel A.Daniel A.KeimMacEachren, Alan M.Alan M.MacEachrenWrobel, StefanStefanWrobel2022-03-0416.2.20122011https://publica.fraunhofer.de/handle/publica/22623110.24406/publica-r-22623110.1016/j.jvlc.2011.04.001engeospatial visual analytics005410Challenging problems of geospatial visual analyticsjournal article