Phenomenological images (CL-CAM1B) of Crater Lake CALM site, Deception island, Antarctica (2025).

Images acquired by a phenomenological automatic time-lapse camera (CL-CAM1B) located in Crater Lake permafrost and active layer monitoring site in Crater Lake sounders in Deception island, Antarctica, in 2025. File code: DEC_CL_CAM1B_2025_v100 Location code: DEC Site code: CL Instrument code: CAM1B Period: 2025 Version: 1.0.0 (jpg images as they were obtained from camera, without processing) Camera/manufacturer: CC5MPX by Campbell Scientific Inc. Resolution/Type/Format: 5Mpixels in RGB in jpg files Frequency: 3 images per day at 14h, 15h and 16h GMT Site: Close to Crater Lake CALM site, in Crater Lake sounders of Deception island, Antarctica. Location: Elevation: Initial dataset date/time: February 20, 2025 14:00h GMT Final dataset date/time: February 14, 2026 16:00h GMT Gaps: Multiple in July 2025 Notes: Folders: 13 Files: 910 Other files: none Folder names structure: year_month Datafiles names structure: Site_camera_year_month_day_hour_minute_second.jpg