GitHub Repositories Research Research expand_more Publications Research Areas Research Areas expand_more Health Geography and Spatial Health Analytics Spatial Inequality Health Geography and Spatial Health Analytics Spatial AI and Data Science Spatial Inequality Building Spatial Data Infrastructure Building Spatial Data Infrastructure expand_more Datasets Developed Datasets Developed expand_more Geotweet Archive v2.0 Geotweet Census Archive Geotweets Geography Archive Geotweets ID archive Geotweets Sentiment Archive Twitter Sentiment Geographic Index (TSGI) GIS Big Data Applications Developed GIS Big Data Applications Developed expand_more Billion Object Platform V2.0 K- Nearest Neighbor (K-NN) OptiPath RapidRoute Raster Information Extraction System (RINX) GIS Big Data Systems Deployed GIS Big Data Systems Deployed expand_more GIS Big Data Applications on FASRC GIS Big Data Applications on FASRC expand_more Heavy.ai HeavyIQ Jupyter notebook PostGIS GIS Big Data Applications on NERC GIS Big Data Applications on NERC expand_more ArcGIS Enterprise HEAVY.AI KNIME PostGIS Licenses Acquired Licenses Acquired expand_more Data Licenses Learning Resources Learning Resources expand_more Self-led Tutorials Workshops Results Dissemination Results Dissemination expand_more News Articles Presentations Publications GitHub Repositories Testimonials Acknowledgements Recent Projects Sponsored Projects Related Activities Related Activities expand_more Past Conferences HDSR Digital Twins Special Issue Research Areas The following open source GitHub repositories have been developed as a part of the project: Big data/ Data Science projects at CGA RINX V1.0 RINX V2.0 Rapid Route V1.0 Rapid Route V2.0 Twitter Sentiment Geographical Index (TSGI) Geospatial Data Management with PostGIS Python for GIS Data Science Geotweets_Harvesting Social Media with Geography Shortest Path Analysis Geotweets_Enrichment ArcGIS Enterprise for Geospatial Big Data