{
  "dataset": "A Dataset of Thermal Infrared (TIR) and RGB Images of Lettuces, soil moisture data, and Pseudo-coloring RGB Images of the Lettuce’s Stressed Areas",
  "dataset_doi": "10.17632/294zk6k5wf.2",
  "article_doi": "10.1016/j.atech.2025.100881",
  "license": "CC BY 4.0",
  "soil_moisture_csv_sha256": "30303a92d7ab7462435d18d496941e9ff4bf43a07b788b85d22b3d8e5055dd83",
  "sensor_records": 145,
  "start_timestamp": "2024-01-10T22:16:30",
  "end_timestamp": "2024-01-16T22:30:51",
  "timestamp_zone_from_source_header": "UTC+2",
  "normal_start_percent": 75,
  "normal_end_percent": 73,
  "non_irrigated_start_percent": 75,
  "non_irrigated_end_percent": 8,
  "first_sustained_10_point_difference_timestamp": "2024-01-14T09:24:45",
  "pseudo_colour_measurement": "Yellow overlay pixels are counted with the fixed RGB rule R > 180, G > 180, B < 130 and R + G > 420. The denominator for canopy percentage is the union of those pixels and green-dominant pixels in the authors' hybrid-framework output.",
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