University of MichiganNichols Arboretum - Historical Aerial Imagery (2010, SEMCOG). The source of the image is the Southeast Michigan Council of Governments.ArcGIS ImageMapLayerhttps://hub.arcgis.com/datasets/9313be6aa4244dc381f43d7e1a78f471engUM Matthaei Botanical Gardens and Nichols ArboretumPublicNichols Arboretum - Historical Aerial Imagery (2010, SEMCOG) [Michigan]Web servicesMichigan2010