Google My Maps: Google Maps is a web mapping platform that offers satellite imagery, aerial photography, street maps, panoramic views of streets, real-time traffic conditions, and route planning. My Maps is a feature in Google Maps that enables users to create custom maps for personal use or sharing. Users can add points, lines, shapes, notes, and images on top of Google Maps. Multiple users can collaborate on a map.
OpenStreetMap: a geographic database of the Earth that is editable via open collaboration and freely licensed under the Open Database License. Data for OpenStreetMap are gathered either by the contributors' own surveying, local knowledge and tracing from aerial imagery, or from imports from other open geographical data sources. OpenStreetMap is commonly used by downstream users to make maps, inform turn-by-turn navigation, assist in humanitarian aid, and data visualization.
ESRI ArcGIS: a family of client, server, and online geographic information system (GIS) software developed and maintained by Esri. ArcGIS Online is a cloud-based mapping and analysis solution. Users can make maps, analyze data, build tools to visualize data, and to share and collaborate, as well as obtain access to workflow-specific apps, maps and data from around the globe.
FEMA Geospatial Resource Center: supports the emergency management community with world-class geospatial information, services, and technologies to prepare for, protect against, respond to, recover from and mitigate against all hazards. The FEMA Geospatial Resource Center provides resources for the emergency management community.
GeoPlatform: developed by the member agencies of the Federal Geographic Data Committee (FGDC) through collaboration with partners and stakeholders. The target audience for the GeoPlatform includes Federal agencies, State, local, and Tribal governments, private sector, academia, and the general public.