American Samoa Data Portal

The American Samoa Data Portal serves as a comprehensive resource for geospatial data focused on the region's Coastal and Marine Spatial Planning (CMSP). It provides users with direct access to a range of GIS datasets, facilitating research, planning, and environmental management efforts.

Key features of the portal include the ability to view screenshots of datasets, examine detailed metadata for comprehensive information, and download the data for local use. For enhanced integration, many datasets are also available as REST services or WMS (Web Map Service), allowing them to be plugged directly into various mapping applications. Additionally, a limited number of datasets offer an interactive mapping interface, enabling users to "dive in" and explore the information directly within a web browser.

The data available spans critical physical geography components, such as land areas, coastlines, and detailed elevation and bathymetry. Specific offerings include high-resolution elevation and bathymetry for Tutuila, 50-meter elevation contours, and various bathymetry datasets for areas like Ofu, Olesega, and Rose Atoll. This portal is a vital tool for anyone working with geospatial data pertaining to American Samoa's unique marine and coastal environments.