At 508 meters, it is...
下の下線部を、文法・語法上納得したいのですが、どのように理解すればいいのでしょうか?
Taipei has many things to be proud of, but perhaps the most impressive is the L-shaped 101 Mall. At 508 meters, it is one of the world’s tallest buildings. Taipei may not be widely known for its modern architecture, but it does have this towering building. The building has become a symbol of Taipei’s progress, identity and vision. (以下省略)
(2007 センター試験 大問3-Cより)
下線部が下の(1)や(2)ならまだわかるのですが。
(1) 508 meters tall,
(2) 508 meters high,
ご教示くださるようお願いいたします。