What is "spatial data" (or "geospatial data")? I am not sure, I think it either all or just A. Which one would you pick?

A.
Information that is tied to a specific location

B.
A dataset containing information about cities and populations

C.
Data that can be mapped and analyzed using a GIS

D.
Information collected from space

E.
All are correct.

I would say E

The correct answer is A. Spatial data, also known as geospatial data, refers to information that is tied to a specific location on the Earth's surface or in physical space. It includes data such as coordinates, addresses, boundaries, and attributes associated with a particular location. This information can be represented as points, lines, or polygons and is commonly used in various applications such as mapping, navigation, urban planning, and environmental analysis.

Option B, a dataset containing information about cities and populations, is more specific and can be considered a subset of spatial data. Spatial data can include a wide range of information beyond just cities and populations.

Option C is also correct as spatial data can indeed be mapped and analyzed using a Geographic Information System (GIS). A GIS is a software tool used for capturing, storing, analyzing, and visualizing spatial data.

Option D is not entirely accurate as spatial data is not solely collected from space. It can be collected from various sources such as surveying, satellite imagery, aerial photography, GPS devices, and sensors.

Therefore, the correct answer is A. Information that is tied to a specific location.