Please join us on Thursday, Feb. 18 from 4:00-5:00 pm for a virtual event featuring Julia Lewandoski, PhD, Assistant Professor, Department of History, California State University San Marcos. Dr. Lewandoski will present a talk titled, “Mapping Indigenous Landowners in 19th-Century Los Angeles: Historicizing GIS and the Public Land Survey System” as part of the Digital Seeds Speakers Series.
After the 1848 U.S. conquest of Mexican California, the federal government negotiated, but declined to ratify treaties with Indigenous peoples in California. Tongva, Tataviam, and Chumash peoples around Los Angeles turned to property ownership to keep communities intact and in important places for decades, generating local property maps of their lands.
This project uses ArcGIS to locate, layer, and analyze property maps of Indigenous land in southern California. These local property maps show the persistent existence of important Indigenous places. They also challenge understandings of the Public Land Survey System (PLSS) as a visual project that replaced Indigenous geographies with rationalized settler space. Indigenous properties and landscapes are clearly visible on historic maps, and in the patterns of the present-day PLSS. Their presence raises questions for GIS practitioners about the tensions between social and mathematical frameworks for locating peoples and places.
This event is ACS- approved and is co-sponsored by Villanova’s Department of History, the Albert Lepage Center for History in the Public Interest, and Falvey Memorial Library.
Once you complete the registration form, you will be sent a link to the event.