To facilitate the visualization and layering of geographical information associated with MAIA target areas, including latitude/longitude; bounding box dimensions; point locations, types, and providers of surface-based particulate matter and aerosol data; and rasterized fields such as population, urban density, land cover, and historical annually-averaged PM2.5, a web-based interactive MAIA Geographic Information Visualization Tool (GIVT) was developed at JPL using the open-source Multi-Mission Geographic Information System (MMGIS) software. To learn how to use this tool, click on the "help" (?) button in the bottom left corner of the map.