{
  "product": "ForTy v2 beta",
  "years": [
    2017,
    2018,
    2019,
    2020,
    2021,
    2022,
    2023,
    2024,
    2025
  ],
  "boundary_source": "https://geo-spatial.org/vechi/download/harta-unitati-relief-romania",
  "forest_classes": [
    1,
    2,
    3,
    4,
    7
  ],
  "natural_classes": [
    1,
    2,
    7
  ],
  "regions": [
    {
      "id": "fagaras",
      "name": "Făgăraș",
      "boundary_id": 552,
      "polygon_area_ha": 155814.9788661899,
      "raster_area_ha": 155814.93,
      "common_area_ha": 155814.93,
      "excluded_nodata_ha": 0.0,
      "coverage_fraction": 1.0,
      "forest": {
        "baseline_ha": 116075.72,
        "final_ha": 115057.28,
        "loss_ha": 1310.62,
        "gain_ha": 292.18,
        "support_ha": 155814.93,
        "recovered_ever_ha": 190.09,
        "recovered_final_ha": 185.88,
        "net_ha": -1018.4399999999998,
        "loss_pct_baseline": 1.1291077927408073,
        "gain_pct_baseline": 0.2517150012078323,
        "net_pct_baseline": -0.877392791532975
      },
      "natural": {
        "baseline_ha": 109751.55,
        "final_ha": 108830.84,
        "loss_ha": 1196.4,
        "gain_ha": 275.69,
        "support_ha": 155814.93,
        "recovered_ever_ha": 183.61,
        "recovered_final_ha": 181.14,
        "net_ha": -920.71,
        "loss_pct_baseline": 1.0900984997478396,
        "gain_pct_baseline": 0.25119463005306075,
        "net_pct_baseline": -0.8389038696947787
      },
      "natural_to_planted_ha": 0.01,
      "tree_crop_baseline_ha": 1.12,
      "tree_crop_final_ha": 1.11,
      "hansen_baseline_loss_2018_2025_ha": 2545.69,
      "hansen_endpoint_overlap_ha": 1102.83,
      "hansen_nodata_ha": 0.0,
      "endpoint_loss_without_hansen_ha": 207.78999999999996,
      "hansen_without_endpoint_loss_ha": 1442.8600000000001
    },
    {
      "id": "retezat",
      "name": "Retezat",
      "boundary_id": 576,
      "polygon_area_ha": 41297.176877591955,
      "raster_area_ha": 41297.73,
      "common_area_ha": 41297.73,
      "excluded_nodata_ha": 0.0,
      "coverage_fraction": 1.0,
      "forest": {
        "baseline_ha": 31839.06,
        "final_ha": 31741.44,
        "loss_ha": 131.58,
        "gain_ha": 33.96,
        "support_ha": 41297.73,
        "recovered_ever_ha": 12.03,
        "recovered_final_ha": 11.25,
        "net_ha": -97.62,
        "loss_pct_baseline": 0.41326596953553285,
        "gain_pct_baseline": 0.1066614403817198,
        "net_pct_baseline": -0.3066045291538129
      },
      "natural": {
        "baseline_ha": 30090.12,
        "final_ha": 30013.75,
        "loss_ha": 102.2,
        "gain_ha": 25.83,
        "support_ha": 41297.73,
        "recovered_ever_ha": 10.62,
        "recovered_final_ha": 10.17,
        "net_ha": -76.37,
        "loss_pct_baseline": 0.339646368974268,
        "gain_pct_baseline": 0.08584213024075676,
        "net_pct_baseline": -0.2538042387335112
      },
      "natural_to_planted_ha": 0.0,
      "tree_crop_baseline_ha": 0.0,
      "tree_crop_final_ha": 0.0,
      "hansen_baseline_loss_2018_2025_ha": 180.12,
      "hansen_endpoint_overlap_ha": 85.34,
      "hansen_nodata_ha": 0.0,
      "endpoint_loss_without_hansen_ha": 46.24000000000001,
      "hansen_without_endpoint_loss_ha": 94.78
    }
  ],
  "canopy": {
    "status": "complete",
    "periods": [
      [
        2018,
        2021
      ],
      [
        2021,
        2024
      ]
    ],
    "validation": "Presence-change product marked not validated by publisher",
    "crs_note": "Official 2018 rasters use an older ETRS89 datum serialization. Exact LAEA/GRS80 projection parameters are verified before normalizing the CRS to EPSG:3035.",
    "regions": [
      {
        "region": "fagaras",
        "density": {
          "before_crown_ha": 92121.6311,
          "after_crown_ha": 92046.5315,
          "decrease_crown_ha": 2974.2893,
          "increase_crown_ha": 2899.1897,
          "common_area_ha": 155814.93,
          "coverage_fraction": 1.0,
          "net_crown_ha": -75.09960000000001
        },
        "presence": [
          {
            "region": "fagaras",
            "start_year": 2018,
            "end_year": 2021,
            "gain_ha": 39.88,
            "loss_ha": 501.6,
            "net_ha": -461.72,
            "valid_area_ha": 155816.76,
            "excluded_ha": 0.0,
            "forty_net_ha_same_period": -452.4499999999971
          },
          {
            "region": "fagaras",
            "start_year": 2021,
            "end_year": 2024,
            "gain_ha": 77.12,
            "loss_ha": 239.44,
            "net_ha": -162.32,
            "valid_area_ha": 155816.76,
            "excluded_ha": 0.0,
            "forty_net_ha_same_period": -259.40999999998894
          }
        ]
      },
      {
        "region": "retezat",
        "density": {
          "before_crown_ha": 23984.7849,
          "after_crown_ha": 24279.7569,
          "decrease_crown_ha": 483.4883,
          "increase_crown_ha": 778.4603,
          "common_area_ha": 41297.73,
          "coverage_fraction": 1.0,
          "net_crown_ha": 294.972
        },
        "presence": [
          {
            "region": "retezat",
            "start_year": 2018,
            "end_year": 2021,
            "gain_ha": 2.52,
            "loss_ha": 23.52,
            "net_ha": -21.0,
            "valid_area_ha": 41296.68,
            "excluded_ha": 0.0,
            "forty_net_ha_same_period": -28.720000000001164
          },
          {
            "region": "retezat",
            "start_year": 2021,
            "end_year": 2024,
            "gain_ha": 181.84,
            "loss_ha": 9.0,
            "net_ha": 172.84,
            "valid_area_ha": 41296.68,
            "excluded_ha": 0.0,
            "forty_net_ha_same_period": -33.51000000000204
          }
        ]
      }
    ]
  },
  "interpretation": "Mapped exploratory estimates, not validated forest inventory or proof of deforestation. Sensitivity ranges are not confidence intervals."
}
