Geographical Data Modeling UML and Data Modeling Elements Examples from the Marine Data Model and ArcHydro (Thanks to Dawn Wright)
https://www.powershow.com/view/16ac9-NjkwM/Geographical_Data_Modeling_UML_and_Data_Modeling_Elements_Examples_from_the_Marine_Data_Model_and_ArcHydro_Thanks_to_Dawn_Wright_powerpoint_ppt_presentation
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