z0: Fully Open-Source Web-based GIS

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Led a class through design and development of a full open-source web based GIS, “z0”.  This involved GUIs for uploading, editing, styling, rendering and serving geospatial data content for map production, and modules for statistical analysis.  The open-source technologies leveraged included: Geoserver, OpenLayers, Postgres/Postgis, and PHP.