Jian Lange

About the Author

Jian Lange is a seasoned geospatial analyst and educator with over a decade of experience in leveraging Geographic Information Systems (GIS) to solve real-world challenges in urban planning, environmental management, and data visualization. Holding a master's degree in Geography from the University of Minnesota, Jian has worked as a consultant for various government agencies and tech firms, where she honed her expertise in ArcGIS Online and open-source mapping tools. Passionate about making complex spatial data accessible to beginners and professionals alike, Jian's writing demystifies GIS concepts through practical, step-by-step guidance. Her debut publication, 'Top 20 Essential Skills for ArcGIS Online,' has empowered thousands of users to harness the platform's full potential, fostering innovation in location intelligence across industries.