What spatial data model is used to represent the Wisearth layer on the map? a. Vector b. Raster c. Point d. Line e. Polygon

The Wisearth layer on the map is typically represented using polygons, as this spatial data model is ideal for illustrating areas or regions, such as land use or administrative boundaries. Polygons define a series of connected points, creating a closed shape that provides valuable information about the spatial extent of features. In real-world applications, polygons are extensively used in Geographic Information Systems (GIS) to analyze spatial relationships and patterns. For example, urban planners use polygon layers to understand zoning regulations, visualize property boundaries, or assess environmental impacts within a specific area, making spatial decision-making more effective and informed.