CalGIS 2025

This session explores innovative applications of AI and deep learning in remote sensing, thermal surveys, and infrastructure assessment. Attendees will learn about a Methodological Rigor Index (MRI) for evaluating deep learning survey papers, thermal infrared (TIR) mapping of geothermal activity, and machine learning-driven pavement condition assessments. The insights provided will showcase how geospatial data enhances scientific rigor, environmental monitoring, and road infrastructure management. This session is ideal for those interested in the intersection of AI, geospatial analysis, and real-world applications.

Discover how GIS is being leveraged to address environmental challenges and protect cultural heritage in California and beyond. This session will feature two groundbreaking geospatial applications: the Tijuana River Index, a cross-border mapping tool designed to combat watershed hazards like sedimentation and aquatic pollution, and the Arches Project, an open-source platform integrated with Esri tools to tackle historic preservation, emergency management, and urban planning. Presenters will share insights into data collection, interactive mapping, and real-world applications that enhance environmental sustainability and cultural resource management. Attendees will walk away with practical strategies and inspiration to implement GIS for impactful decision-making in their own communities.

Tijuana River Index
Jack Daley, Geospatial Analyst, Arup

Integrating Arches and Esri: Transforming California’s Geospatial Workflows
Peter Hansen and Adam Lodge, Geospatial Systems Consultants, Farallon Geographics

This session presents major advancements in geospatial data for urban forestry and high-resolution elevation mapping. A multi-agency initiative is utilizing AI, LiDAR, and deep learning to map and analyze California’s urban canopy, supporting climate resilience and wildfire mitigation. The USGS 3D Elevation Program (3DEP) is providing statewide high-resolution LiDAR, ensuring accurate topographic data for planning and environmental applications. Attendees will discover the latest innovations in geospatial data acquisition, analysis, and collaborative mapping efforts.

Where Are the Trees? Mapping California's Urban Canopy
Francesca Rohr, Geospatial Analyst, California Department of Forestry and Fire Protection
Jacob Mark, Geospatial Project Manager, Dewberry Engineers, Inc.

Status of Lidar in California
Drew Decker, National Map Liaison, U.S. Geological Survey

This session explores cutting-edge GIS applications in emergency management and disaster response. Indoor mapping advancements for 9-1-1 centers enhance real-time situational awareness, while the Regional Delta-Wide Decision Support Tool provides actionable flood intelligence using Esri’s GIS platforms. The tool enables field teams to monitor levee conditions, access real-time weather and flood data, and communicate efficiently during emergencies. Attendees will gain a deeper understanding of how GIS supports life-saving operations and proactive disaster mitigation.

Indoor Mapping for Emergency Response and Beyond
Lauren DiGiovanni, MGIS, GISP, ENP, Client Success Manager, DATAMARK Technologies, a Michael Baker Intl. Company

State of California Delta Emergency Management Tool
Jennifer Buchanan, GISP, Certified Floodplain Manager, GEI Consultants
Chris Ferrari, P.E., CFM, Senior Professional, GEI Consultants

This session focuses on geospatial data governance, open collaboration, and cloud-based GIS adoption. Topics include AEC geospatial standards for project consistency, Fresno County’s partnership with Overture Maps to enhance public data accessibility, and the transition of enterprise GIS to the cloud for improved scalability and efficiency. Presenters will discuss technical and organizational challenges, best practices, and real-world applications. Professionals will leave with insights into building interoperable systems, fostering cross-sector partnerships, and modernizing GIS infrastructure.

Setting the Standard: Developing Organizational Geospatial Standards
Roland Martin, Americas Region Geospatial & Earth Observation Skills Leader, Arup

Putting Fresno County on the Map: Partnering with the Overture Maps Foundation for Open Geospatial Data
Ryan Lopez, Senior IT Analyst, Fresno County Department of Public Works & Planning 

Migrating Enterprise GIS to Cloud
Udaya Bhasker Cheerala, Senior Geographic Information System Consultant, Infosys Limited

This session showcases the powerful role of GIS to solve county problems such as mental health accessibility, food insecurity, wastewater infrastructure, and public safety concerns. The Los Angeles County Department of Mental Health uses GIS to optimize service accessibility and decision-making, while a food access study in Riverside County highlights disparities in proximity to essential resources. Additionally, a Sonoma County wastewater study maps septic systems to identify sustainable treatment solutions. Lastly, learn how leveraging modern GIS can help propel your community forward as local efforts have pushed government capabilities and resources to extremes. Attendees will gain insights into geospatial applications that drive public health equity and environmental sustainability.

How the Department of Mental Health uses GIS
Olga M Tambazidis, GIS Technician II, Los Angeles County Department of Mental Health 

Evaluating Food Access for High-Need Populations in Riverside County: A spatial approach
Andrea Perez, MSGISci., GIS Research Specialist, Riverside University Health System-Public Health
Rina Hutajulu, Research Specialist I, Riverside University Health System-Public Health 
Krystal Corzine, Research Specialist II, Riverside University Health System-Public Health 

Mapping Wastewater: Geospatial Insights into Sonoma County’s Septic Systems
Roland Martin, Americas Region Geospatial & Earth Observation Skills Leader, Arup

Modern GIS Delivers County Government Solutions
Jason Latoski, Senior Solutions Engineer, Esri