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62h0026440 20140529101824.0 cr un||||||||| 111201s2002 xx ||||f|||d||||||||eng | AAIMQ76287 0612762874(ebk.) : CNY371.35 NGL NGL NGL a819 ; a223 Raaflaub, Lynn Diane. The effect of error in gridded digital elevation models on topographic analysis and on the distributed hydrological model TOPMODEL [electronic resource] / Lynn Diane Raaflaub. 2002. 113 p. : digital, PDF file. Adviser: Michael J. Collins. Thesis (M.Sc.)--University of Calgary (Canada), 2002. Includes bibliographical references. Geographic information systems. ; Hydrology. Electronic books. aeBook. aCN bNGL http://pqdt.bjzhongke.com.cn/Detail.aspx?pid=IVsjRGukJnM%3d NGL Bs1109 rCNY371.35 ; h1 bs1108