A birdseye survey is a term that is commonly used in the field of architecture and construction. It refers to a type of survey where the surveyor takes an aerial view of the area to be surveyed. This allows for a more comprehensive view of the site. Synonyms for birdseye survey include aerial survey, topographic survey, mapping survey, and drone survey. While these synonyms all involve a view from above, they may have slightly different connotations depending on the context. Overall, these terms can be used interchangeably to describe a comprehensive view of an area from a high vantage point.