Remote sensing for agriculture, ecosystems, and hydrology 13 : 19-21 September 2011 : Prague, Czech Republic : conference on remote sensing for agriculture, ecosystems, and hydrology 13 : 18th international symposium on remote sensing : Sep 2011, Prague, Czech Republic. (SPIE Proceedings ; 8174)
Remote sensing for agriculture, ecosystems, and hydrology 13 : 19-21 September 2011 : Prague, Czech Republic : conference on remote sensing for agriculture, ecosystems, and hydrology 13 : 18th international symposium on remote sensing : Sep 2011, Prague, Czech Republic.