The identifier refers to an image file named using a standard timestamp-based convention. In this format, the filename typically encodes the exact moment the file was created or captured: March 9, 2022, at 09:17:06 AM . Understanding the Filename Structure
Digital cameras, smartphones, and automated download systems often use this naming style to ensure every file has a unique name and remains organized chronologically. 20220309 represents March 9, 2022. Time (HHMMSS): 091706 indicates the time was 09:17:06 AM.
The file is a JPEG (Joint Photographic Experts Group) image, which is a widely used format for digital photography. Key Characteristics of JPEG Files Image & File Naming Conventions - BSPH Website Help Desk
