Which capability is associated with making geographical features available on the web?

The capability associated with making geographical features available on the web is the Web Feature Service (WFS) capability. WFS is part of the OGC (Open Geospatial Consortium) standards and allows users to request and display vector-based geographic features over the web in a standardized manner. This service enables the retrieval of data in formats such as GML (Geography Markup Language), which can be easily consumed by web applications for rendering maps with interactive features.

By using WFS, developers can access features such as points, lines, and polygons representing geographical entities, thereby facilitating dynamic and interactive mapping applications. The ability to request specific features based on spatial queries and attributes makes WFS particularly powerful for web mapping.

In contrast, the other capabilities serve different purposes: the image service capability primarily deals with raster data (like aerial imagery), geodata service capability relates to managing and delivering geodatabase data, and geoprocessing service capability provides tools and functionality for performing spatial analysis and processing rather than directly serving geographical features.