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Tidal PMP® Verified

Bakkhali River — Tidal Cycle Pairs

2,000 paired images: same exact location at High Tide vs Low Tide. The only dataset of its kind for hydrological AI and waterline segmentation.

$790

One-time payment. Commercial AI license included

Commercial License
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Dataset Specifications

Total Images 2,000 Paired (4,000 total)
File Size 6.8 GB
Format COCO JSON + JPG
Resolution 24 MP (6000x4000)
Annotations Polygon Segmentation
GPS Data 3D (±1.5m accuracy)
Temporal Coverage 2023 — 2025
Time-Synced Yes (UTC+6)
License Commercial AI
Delivery 24 hours (download link)

Who Is This Dataset For?

Hydrological Modelers

Tidal dynamics and waterline change detection for river and coastal hydrology.

Waterline Segmentation AI

Train models to detect water boundaries from paired high/low tide images.

Flood Forecasting AI

Tidal cycle data for flood risk assessment and early warning systems.

Need Custom Classes or Locations?

As a PMP®, I run 30‑day Data Sprints in coastal Bangladesh. You define the objects, locations, and time. My team delivers production-ready datasets.

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Contributor Partner of

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Golam Rob (PMP®) – Authorized contributor across global visual marketplaces.