1. A geographic region or parcel of land that has been measured, mapped, and examined in detail through surveying techniques
The surveyed area covers approximately 500 hectares of the proposed development site.
A área levantada abrange aproximadamente 500 hectares do local do desenvolvimento proposto.
2. In research or statistics, the geographic region from which data or samples were collected
The surveyed area included three counties in the northern region.
A área levantada incluiu três condados da região norte.