Which field of geography and geographic skills would be involved in using satellite imagery to look for concentrations of artificial lights on Earth’s
surface at night?(1 point)
This type of imagery would be useful in physical geography for studying the distribution of urban
environments.
This type of imagery would be useful in human geography for studying distance decay.
This type of imagery would be useful in human geography for studying population density.
This type of imagery would be useful in physical geography for studying distance decay
This type of imagery would be useful in human geography for studying population density.
In using satellite imagery to look for concentrations of artificial lights on Earth's surface at night, the field of geography involved would be human geography. This type of imagery would be useful in human geography for studying population density.
To find concentrations of artificial lights on Earth's surface at night, a technique called remote sensing is utilized, which involves the use of satellite imagery. Remote sensing is a geographic skill that involves collecting data from a distance, typically using satellites or aircraft, to gather information about the Earth's surface.
To perform this analysis, geographers can use various types of satellite imagery, such as visible light imagery or nighttime imagery specifically designed to capture artificial lights. By analyzing the patterns and densities of artificial lights captured in these images, they can infer the distribution and concentration of human settlements, particularly urban areas.
This information is valuable in studying population density within a given region as areas with higher concentrations of artificial lights often indicate areas with higher population densities. It allows geographers to examine spatial patterns, analyze urbanization processes, and understand the relationship between human activities and the physical environment.
In summary, the field of geography involved in utilizing satellite imagery to look for concentrations of artificial lights on Earth's surface at night is human geography. Specifically, this type of imagery is useful for studying population density within urban environments.