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@@ -3019,3 +3019,12 @@ methaneset-emit/methaneset-emit/DATA/EMIT_L1B_RAD_001_20230228T164006_2305911_02
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 methaneset-emit/methaneset-emit/DATA/EMIT_L1B_RAD_001_20230228T164006_2305911_023/radiance.tif filter=lfs diff=lfs merge=lfs -text
 methaneset-emit/methaneset-emit/DATA/EMIT_L1B_RAD_001_20230301T050314_2306003_020/radiance.tif filter=lfs diff=lfs merge=lfs -text
+methaneset-bank/methane_plume_bank_v2_part0001.tacozip filter=lfs diff=lfs merge=lfs -text
+methaneset-bank/methane_plume_bank_v2_part0002.tacozip filter=lfs diff=lfs merge=lfs -text
+methaneset-bank/methane_plume_bank_v2_part0003.tacozip filter=lfs diff=lfs merge=lfs -text
+methaneset-bank/methane_plume_bank_v2_part0004.tacozip filter=lfs diff=lfs merge=lfs -text
+methaneset-bank/methane_plume_bank_v2_part0005.tacozip filter=lfs diff=lfs merge=lfs -text
+methaneset-bank/methane_plume_bank_v2_part0006.tacozip filter=lfs diff=lfs merge=lfs -text
+methaneset-bank/methane_plume_bank_v2_part0007.tacozip filter=lfs diff=lfs merge=lfs -text
+methaneset-bank/methane_plume_bank_v2_part0008.tacozip filter=lfs diff=lfs merge=lfs -text
+methaneset-bank/methane_plumes_v2.tacozip filter=lfs diff=lfs merge=lfs -text

methaneset-bank/.tacocat/COLLECTION.json

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+{
+    "id": "methane-plume-bank",
+    "dataset_version": "2.0.0",
+    "description": "Synthetic methane plume bank generated from WRF-LES 4.7.0 atmospheric simulations (Gorro\u00f1o et al., Zenodo doi:10.5281/zenodo.18161182). Contains 1,064,448 \u0394XCH4 maps [mol/mol] at 20m resolution spanning 11 wind speeds, 12 wind directions, 9 multisource and 5 areasource plume geometries, 3 temporal snapshots, 8 Solar Zenith Angles, and 24 Solar Azimuth Angles. All plumes are normalized to a reference emission rate of 3000 kg/h and scale linearly. Intended for synthetic data augmentation in satellite-based methane plume detection models.",
+    "licenses": [
+        "CC-BY-4.0"
+    ],
+    "providers": [
+        {
+            "name": "Image and Signal Processing Group (ISP-UV)",
+            "roles": [
+                "producer"
+            ],
+            "url": null,
+            "links": null
+        },
+        {
+            "name": "LARS-UPV",
+            "roles": [
+                "producer"
+            ],
+            "url": null,
+            "links": null
+        }
+    ],
+    "tasks": [
+        "regression",
+        "segmentation"
+    ],
+    "taco_version": "0.5.0",
+    "title": "MethanePlumeBank: Synthetic Methane Plume Bank from WRF-LES Simulations",
+    "curators": [
+        {
+            "name": "Cesar Aybar",
+            "organization": "Image and Signal Processing Group, University of Valencia",
+            "email": "csaybar@uv.es",
+            "role": null
+        }
+    ],
+    "keywords": [
+        "methane",
+        "plume-detection",
+        "synthetic-data",
+        "WRF-LES",
+        "Sentinel-2",
+        "Landsat",
+        "EMIT",
+        "remote-sensing",
+        "earth-observation",
+        "data-augmentation",
+        "greenhouse-gas"
+    ],
+    "extent": {
+        "spatial": [
+            -180.0,
+            -90.0,
+            180.0,
+            90.0
+        ],
+        "temporal": null
+    },
+    "publications": [
+        {
+            "doi": "10.5281/zenodo.18161182",
+            "citation": "Gorro\u00f1o, J., Pei, Z., & Guanter, L. (2025). Benchmark simulations for methane emissions validation and sensitivity studies. Zenodo.",
+            "summary": "Source WRF-LES simulations used to generate the plume bank."
+        },
+        {
+            "doi": "10.5194/egusphere-2025-4924",
+            "citation": "Gorro\u00f1o, J., et al. (2025). Considering the observation and illumination angular configuration for improved methane detection. EGUsphere.",
+            "summary": "Describes the parallax correction methodology applied during projection."
+        }
+    ],
+    "taco:pit_schema": {
+        "root": {
+            "n": 1064448,
+            "type": "FILE"
+        },
+        "hierarchy": {}
+    },
+    "taco:field_schema": {
+        "level0": [
+            [
+                "id",
+                "string",
+                "Unique sample identifier within parent scope. Must be unique among siblings."
+            ],
+            [
+                "type",
+                "string",
+                "Sample type discriminator (FILE or FOLDER)."
+            ],
+            [
+                "methane:source_type",
+                "string",
+                "Simulation type: 'multi' (point sources) or 'area' (distributed)"
+            ],
+            [
+                "methane:wind_speed",
+                "float",
+                "Geostrophic wind speed [m/s]"
+            ],
+            [
+                "methane:wind_dir",
+                "int16",
+                "Wind direction [degrees, 0=North]"
+            ],
+            [
+                "methane:plume_id",
+                "int8",
+                "Plume identifier (multi: 1-9, area: 1-5)"
+            ],
+            [
+                "methane:snapshot",
+                "int16",
+                "WRF-LES snapshot index (70, 90, or 110)"
+            ],
+            [
+                "methane:sza",
+                "int8",
+                "Solar Zenith Angle [degrees]"
+            ],
+            [
+                "methane:saa",
+                "int16",
+                "Solar Azimuth Angle [degrees, 0=North]"
+            ],
+            [
+                "methane:q_ref",
+                "float",
+                "Reference emission rate [kg/h] \u2014 scale linearly for other rates"
+            ],
+            [
+                "internal:current_id",
+                "int64",
+                "Current sample position at this level (0-indexed). Enables O(1) random access and relational JOINs (ZIP, FOLDER, TACOCAT)."
+            ],
+            [
+                "internal:parent_id",
+                "int64",
+                "Foreign key referencing parent sample position in previous level (ZIP, FOLDER, TACOCAT)."
+            ]
+        ]
+    },
+    "taco:sources": {
+        "count": 8,
+        "ids": [
+            "methane-plume-bank",
+            "methane-plume-bank",
+            "methane-plume-bank",
+            "methane-plume-bank",
+            "methane-plume-bank",
+            "methane-plume-bank",
+            "methane-plume-bank",
+            "methane-plume-bank"
+        ],
+        "files": [
+            "methane_plume_bank_v2_part0001.tacozip",
+            "methane_plume_bank_v2_part0002.tacozip",
+            "methane_plume_bank_v2_part0003.tacozip",
+            "methane_plume_bank_v2_part0004.tacozip",
+            "methane_plume_bank_v2_part0005.tacozip",
+            "methane_plume_bank_v2_part0006.tacozip",
+            "methane_plume_bank_v2_part0007.tacozip",
+            "methane_plume_bank_v2_part0008.tacozip"
+        ],
+        "extents": [
+            {
+                "file": "methane_plume_bank_v2_part0001.tacozip",
+                "id": "methane-plume-bank",
+                "spatial": [
+                    -180.0,
+                    -90.0,
+                    180.0,
+                    90.0
+                ]
+            },
+            {
+                "file": "methane_plume_bank_v2_part0002.tacozip",
+                "id": "methane-plume-bank",
+                "spatial": [
+                    -180.0,
+                    -90.0,
+                    180.0,
+                    90.0
+                ]
+            },
+            {
+                "file": "methane_plume_bank_v2_part0003.tacozip",
+                "id": "methane-plume-bank",
+                "spatial": [
+                    -180.0,
+                    -90.0,
+                    180.0,
+                    90.0
+                ]
+            },
+            {
+                "file": "methane_plume_bank_v2_part0004.tacozip",
+                "id": "methane-plume-bank",
+                "spatial": [
+                    -180.0,
+                    -90.0,
+                    180.0,
+                    90.0
+                ]
+            },
+            {
+                "file": "methane_plume_bank_v2_part0005.tacozip",
+                "id": "methane-plume-bank",
+                "spatial": [
+                    -180.0,
+                    -90.0,
+                    180.0,
+                    90.0
+                ]
+            },
+            {
+                "file": "methane_plume_bank_v2_part0006.tacozip",
+                "id": "methane-plume-bank",
+                "spatial": [
+                    -180.0,
+                    -90.0,
+                    180.0,
+                    90.0
+                ]
+            },
+            {
+                "file": "methane_plume_bank_v2_part0007.tacozip",
+                "id": "methane-plume-bank",
+                "spatial": [
+                    -180.0,
+                    -90.0,
+                    180.0,
+                    90.0
+                ]
+            },
+            {
+                "file": "methane_plume_bank_v2_part0008.tacozip",
+                "id": "methane-plume-bank",
+                "spatial": [
+                    -180.0,
+                    -90.0,
+                    180.0,
+                    90.0
+                ]
+            }
+        ]
+    }
+}

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+size 21983868

methaneset-bank/README.md

@@ -0,0 +1,133 @@
+
+# MethanePlumeBank: Synthetic Methane Plume Bank from WRF-LES Simulations
+
+Synthetic methane plume bank generated from WRF-LES 4.7.0 atmospheric simulations (Gorroño et al., Zenodo doi:10.5281/zenodo.18161182). Contains 1,064,448 ΔXCH4 maps [mol/mol] at 20m resolution spanning 11 wind speeds, 12 wind directions, 9 multisource and 5 areasource plume geometries, 3 temporal snapshots, 8 Solar Zenith Angles, and 24 Solar Azimuth Angles. All plumes are normalized to a reference emission rate of 3000 kg/h and scale linearly. Intended for synthetic data augmentation in satellite-based methane plume detection models.
+## Dataset Information
+
+**Version**: 2.0.0
+
+**License**: CC-BY-4.0
+
+**Keywords**: methane, plume-detection, synthetic-data, WRF-LES, Sentinel-2, Landsat, EMIT, remote-sensing, earth-observation, data-augmentation, greenhouse-gas
+
+**Tasks**: regression, segmentation
+
+## Dataset Overview
+
+**Partitions**: 8 files
+**Spatial coverage**: [-180.00, -90.00, 180.00, 90.00] (WGS84)
+
+## Dataset Structure (Root-Sibling Uniform Tree)
+
+**Root**: FILE (1,064,448 samples)
+
+
+## Metadata Fields
+
+### LEVEL0
+
+| Field | Type | Description |
+|-------|------|-------------|
+| `id` | `string` | Unique sample identifier within parent scope. Must be unique among siblings. |
+| `type` | `string` | Sample type discriminator (FILE or FOLDER). |
+| `methane:source_type` | `string` | Simulation type: 'multi' (point sources) or 'area' (distributed) |
+| `methane:wind_speed` | `float` | Geostrophic wind speed [m/s] |
+| `methane:wind_dir` | `int16` | Wind direction [degrees, 0=North] |
+| `methane:plume_id` | `int8` | Plume identifier (multi: 1-9, area: 1-5) |
+| `methane:snapshot` | `int16` | WRF-LES snapshot index (70, 90, or 110) |
+| `methane:sza` | `int8` | Solar Zenith Angle [degrees] |
+| `methane:saa` | `int16` | Solar Azimuth Angle [degrees, 0=North] |
+| `methane:q_ref` | `float` | Reference emission rate [kg/h] — scale linearly for other rates |
+| `internal:current_id` | `int64` | Current sample position at this level (0-indexed). Enables O(1) random access and relational JOINs (ZIP, FOLDER, TACOCAT). |
+| `internal:parent_id` | `int64` | Foreign key referencing parent sample position in previous level (ZIP, FOLDER, TACOCAT). |
+
+
+## Usage
+
+### Python
+
+```python
+# pip install tacoreader
+import tacoreader
+
+ds = tacoreader.load("methane-plume-bank.tacozip")
+print(f"ID: {ds.id}")
+print(f"Version: {ds.version}")
+print(f"Samples: {len(ds.data)}")
+```
+
+### R
+
+```r
+# Coming soon: R support is planned but not yet available
+# install.packages("tacoreader")
+library(tacoreader)
+
+ds <- load_taco("methane-plume-bank.tacozip")
+cat(sprintf("ID: %s\n", ds$id))
+cat(sprintf("Version: %s\n", ds$version))
+cat(sprintf("Samples: %d\n", nrow(ds$data)))
+```
+
+### Julia
+
+```julia
+# Coming soon: Julia support is planned but not yet available
+# using Pkg; Pkg.add("TacoReader")
+using TacoReader
+
+ds = load_taco("methane-plume-bank.tacozip")
+println("ID: ", ds.id)
+println("Version: ", ds.version)
+println("Samples: ", size(ds.data, 1))
+```
+
+## Data Providers
+
+**Image and Signal Processing Group (ISP-UV)** — *producer*
+
+**LARS-UPV** — *producer*
+
+
+## Dataset Curators
+
+| Name | Organization | Email |
+|------|--------------|-------|
+| Cesar Aybar | Image and Signal Processing Group, University of Valencia | csaybar@uv.es |
+
+## Publications & Citations
+
+If you use this dataset in your research, please cite:
+
+
+**DOI**: 10.5281/zenodo.18161182
+
+Gorroño, J., Pei, Z., &amp; Guanter, L. (2025). Benchmark simulations for methane emissions validation and sensitivity studies. Zenodo.
+
+*Source WRF-LES simulations used to generate the plume bank.*
+
+---
+
+**DOI**: 10.5194/egusphere-2025-4924
+
+Gorroño, J., et al. (2025). Considering the observation and illumination angular configuration for improved methane detection. EGUsphere.
+
+*Describes the parallax correction methodology applied during projection.*
+
+---
+
+### BibTeX
+
+```bibtex
+@dataset{methane-plume-bank2,
+  title = {MethanePlumeBank: Synthetic Methane Plume Bank from WRF-LES Simulations},
+  author = {Cesar Aybar},
+  year = {2024},
+  version = {2.0.0},
+  publisher = {Image and Signal Processing Group, University of Valencia}
+}
+```
+
+---
+
+Generated with ❤️ using [TacoToolbox](https://github.com/tacotoolbox/tacotoolbox) v0.26.5

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