noun which may take the genitive case particle 'no'
on location; during location shooting
Abbreviation of ロケーション中. Used when filming or recording is taking place outside the studio, often in TV, film, or photography.
今日は一日ロケ中で、スタジオには誰もいません。
We're on location all day today, so no one is at the studio.
ロケ中の写真がSNSにアップされた。
Photos taken during the location shoot were posted on social media.