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bakkhali-river-high-low-tide
Hugging Face dataset golamrob/bakkhali-river-high-low-tide
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What's in it
- Data offered docs-verified
- high-tide and low-tide photographs of the Bakkhali River · tide_state label (high/low) · per-image GPS latitude, longitude and altitude · per-image camera settings (exposure_time, iso, f_number, focal_length) · title, description and keywords text per image
- Coverage docs-verified
- Bakkhali River near Cox's Bazar, Bangladesh · 2 July 2026 to 15 August 2026
- Formats docs-verified
- imagefolder · Parquet
- Access docs-verified
- Free and open under CC-BY-4.0; no authentication listed
Useful for
- Use cases llm-inferred
- Visual reference of mudflat exposure and water-line change between high and low tide for estuary baseline descriptions · Ground-truth imagery for checking remote-sensing or GIS water-line and intertidal mapping in a tidal estuary · Photographic evidence of riverbank and mangrove-edge condition for site walkover records
- Audience llm-inferred
- GIS analysts · ecologists · hydrologists · coastal engineers
Limitations
- Constraints llm-inferred
- Photographs only; no measured water level, flow or tidal heights · Single river reach near Cox's Bazar, Bangladesh; no UK coverage · One camera model (NIKON D7200) and one location in the visible metadata · No ground sampling distance or georeferencing accuracy stated · Dataset is a one-off survey with no stated update schedule
- Licence
- cc-by-4.0
- Authentication
- Unknown — review source docs
- GitHub stars
- Unknown
- Last commit
- Unknown
- Last successful page check
- 14/10/2026
- Page health
- healthy
- Package
- Not recorded
- Verification
- Not independently verified
Provenance & evidence
Verified 2026-10-15 via HF API: exists; 460 downloads/30d, 1 likes.
Metadata observed 14/10/2026 · research sweep: manual-2026-10-15 (Hugging Face datasets)