Which three sources are considered potential sources of GIS data?

Business intelligence databases are considered potential sources of GIS data because they often contain valuable information related to business operations, customer demographics, sales trends, and spatial relationships that can be analyzed geographically. This data can be utilized in GIS applications to create maps and perform spatial analysis, enhancing decision-making processes.

Oracle databases are also relevant as they can store and manage vast amounts of spatial data, making them suitable for GIS applications. These databases can integrate various geographical datasets, allowing users to query and analyze spatial information effectively.

While MP3 datasets and MP4 videos may contain data, they are primarily designed for audio and video content, respectively, and are not inherently structured to deliver geographical information necessary for GIS purposes. Thus, they do not serve as practical sources of GIS data.