1. A designated geographical area where a survey, assessment, or systematic observation is conducted
The archaeologists established a survey zone to map the ancient settlement.
Os arqueólogos estabeleceram uma zona de levantamento para mapear o assentamento antigo.
2. In cartography and geography, a region defined for the purposes of collecting data through surveys
The survey zone covered approximately 500 square kilometers.
A zona de levantamento cobriu aproximadamente 500 quilômetros quadrados.
3. An area designated for statistical data collection or demographic research
The census bureau divided the city into multiple survey zones.
O órgão de censo dividiu a cidade em várias zonas de levantamento.