Archeologists Uncover Huge Network Of Ancient Cities In Amazon Rainforest

작성 - 377 단어

언어

읽기 수준

기사 듣기

조정

Lidar technology helped scientists detect a vast complex of ancient settlements in the Amazon rainforests (Credit: Stéphen Rostain and Lidar A. Dorison/ CC-BY-SA-2.0)

Researchers have always suspected that the Amazonian rainforests were once home to ancient cities. However, looking for remains of urban structures in the thick, remote forests was a difficult endeavor. But the use of Light Detection and Ranging, or Lidar, has been a game changer. The remote sensing technology uses laser light to help identify human-made features on the ground, such as walls, roads, or buildings. It has led to several exciting discoveries. The latest to be revealed is a network of 15 ancient settlements in the Upano Valley of eastern Ecuador in South America.

이 기사의 나머지 부분을 읽고 학습 도구에 액세스하려면 등록해야합니다.

지금 학습 시작하기
댓글 34개

Embed Code

아래 코드를 귀하의 웹 사이트 또는 블로그에 복사하여 붙여 넣으십시오.

이 위젯을 사용하면 이용 약관 에 동의하게됩니다.

학습 활동