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What are the two correct pieces of information about geospatial metadata below?
Geospatial metadata was developed in 1995.
Geospatial metadata uses PSTN technology.
Geospatial metadata is exclusively used for
social media.
Geospatial metadata is data related to a
specific location on Earth's surface.
Geospatial metadata uses latitude and longitude.
- Geospatial metadata is data related to a specific location on Earth's surface.
- Geospatial metadata uses latitude and longitude.
The two correct pieces of information about geospatial metadata are:
1. Geospatial metadata is data related to a specific location on Earth's surface.
2. Geospatial metadata uses latitude and longitude.
To determine the two correct pieces of information about geospatial metadata, we will assess each statement one by one:
Statement 1: "Geospatial metadata was developed in 1995."
This statement provides information about the development timeline of geospatial metadata. However, it alone does not confirm if it is correct or not. To verify this, we need to conduct more research or use external resources that specialize in geospatial metadata history.
Statement 2: "Geospatial metadata uses PSTN technology."
PSTN stands for Public Switched Telephone Network, which is a traditional telephone network. However, geospatial metadata is not directly related to phone networks. Therefore, this statement is incorrect.
Statement 3: "Geospatial metadata is exclusively used for social media."
This statement suggests that geospatial metadata is only utilized for social media purposes. However, this is not accurate since geospatial metadata has broader applications beyond social media. Hence, this statement is incorrect.
Statement 4: "Geospatial metadata is data related to a specific location on Earth's surface."
This statement accurately defines geospatial metadata. It implies that geospatial metadata refers to information associated with a particular geographic location on Earth. Therefore, this statement is correct.
Statement 5: "Geospatial metadata uses latitude and longitude."
This statement accurately describes how geospatial metadata is often represented. Latitude and longitude are commonly used coordinates to denote specific locations on Earth. Thus, this statement is correct.
Based on our evaluation, the two correct pieces of information about geospatial metadata are:
- Geospatial metadata is data related to a specific location on Earth's surface.
- Geospatial metadata uses latitude and longitude.