{
  "region": "Vancouver",
  "run_folder": "data-analytics/sentinel-ndvi/Vancouver-region/2026/04/18/",
  "timestamp_utc": "2026-04-18T13:13:11.227908+00:00",
  "comparison_metrics": {
    "vegetation_metrics": {
      "total_green_cover_pct": 7.69,
      "healthy_vegetation_pct": 1.19,
      "vegetation_health_score": 0.411,
      "total_green_pixels": 6399,
      "healthy_veg_pixels": 988
    },
    "urban_form_metrics": {
      "built_up_intensity": 0.002,
      "water_bodies_pct": 32.3,
      "water_pixels": 26891
    },
    "composite_scores": {
      "green_infrastructure_score": 0.232,
      "ecological_balance_score": 768.695
    },
    "raw_stats": {
      "ndvi_mean": 0.089,
      "evi_mean": 0.577,
      "ndbi_mean": 0.002,
      "mndwi_mean": -0.082,
      "total_valid_pixels": 83245
    }
  },
  "indices": {
    "ndvi_ndbi_diff": {
      "stats": {
        "mean": 0.08746218681335449,
        "min": -0.39779558777809143,
        "max": 0.9980449676513672,
        "std": 0.1811016947031021,
        "nan_pixels": 1953,
        "shape": [
          334,
          255
        ]
      },
      "bins": {
        "edges": [
          -0.39779558777809143,
          -0.11862748861312866,
          0.1605406105518341,
          0.4397086799144745,
          0.718876838684082,
          0.9980449676513672
        ],
        "percentages": [
          3.1548667371140073,
          72.99283785370434,
          15.202536104262066,
          5.1790536573911,
          3.4707056475284723
        ]
      },
      "outputs": {
        "cog": "cities_ndvi_ndbi_diff_georef_cog.tif",
        "color_png": "cities_ndvi_ndbi_diff_color.png",
        "grey_png": "cities_ndvi_ndbi_diff_greyscale.png",
        "legend_png": "cities_ndvi_ndbi_diff_legend.png",
        "csv": "cities_ndvi_ndbi_diff_bins.csv",
        "json": "cities_ndvi_ndbi_diff_bins.json"
      }
    },
    "urban_heat_index": {
      "stats": {
        "mean": -0.08746218681335449,
        "min": -0.9980449676513672,
        "max": 0.39779558777809143,
        "std": 0.1811016947031021,
        "nan_pixels": 1953,
        "shape": [
          334,
          255
        ]
      },
      "bins": {
        "edges": [
          -0.9980449676513672,
          -0.718876838684082,
          -0.43970876932144165,
          -0.16054069995880127,
          0.11862742900848389,
          0.39779558777809143
        ],
        "percentages": [
          1.1776447105788423,
          5.1790536573911,
          15.202536104262066,
          72.99283785370434,
          5.447927674063637
        ]
      },
      "outputs": {
        "cog": "cities_urban_heat_index_georef_cog.tif",
        "color_png": "cities_urban_heat_index_color.png",
        "grey_png": "cities_urban_heat_index_greyscale.png",
        "legend_png": "cities_urban_heat_index_legend.png",
        "csv": "cities_urban_heat_index_bins.csv",
        "json": "cities_urban_heat_index_bins.json"
      }
    }
  },
  "overlays": {
    "ndvi_ndbi_overlay": "cities_ndvi_ndbi_overlay.png"
  }
}