| { | |
| "description": "CloudSEN12 is a LARGE dataset (~1 TB) for cloud semantic understanding that consists of 49,400 image patches (IP) that are evenly spread throughout all continents except Antarctica. Each IP covers 5090 x 5090 meters and contains data from Sentinel-2 levels 1C and 2A, hand-crafted annotations of thick and thin clouds and cloud shadows, Sentinel-1 Synthetic Aperture Radar (SAR), digital elevation model, surface water occurrence, land cover classes, and cloud mask results from six cutting-edge cloud detection algorithms.\n CloudSEN12 is designed to support both weakly and self-/semi-supervised learning strategies by including three distinct forms of hand-crafted labeling data: high-quality, scribble and no-annotation. For more details on how we created the dataset see our paper: CloudSEN12 - a global dataset for semantic understanding of cloud and cloud shadow in Sentinel-2.", | |
| "extent": { | |
| "spatial": { | |
| "bbox": [ | |
| [ | |
| 0, | |
| 0, | |
| 0, | |
| 0 | |
| ], | |
| [ | |
| 0, | |
| 0, | |
| 0, | |
| 0 | |
| ], | |
| [ | |
| 0, | |
| 0, | |
| 0, | |
| 0 | |
| ] | |
| ] | |
| }, | |
| "temporal": { | |
| "interval": [ | |
| [ | |
| "2020-01-01T00:00:00", | |
| "2020-01-01T00:00:00" | |
| ], | |
| [ | |
| "2020-01-01T00:00:00", | |
| "2020-01-01T00:00:00" | |
| ], | |
| [ | |
| "2020-01-01T00:00:00", | |
| "2020-01-01T00:00:00" | |
| ] | |
| ] | |
| } | |
| }, | |
| "id": "cloudsen12", | |
| "keywords": [ | |
| "clouds", | |
| "sentinel-2", | |
| "image-segmentation", | |
| "deep-learning", | |
| "remote-sensing" | |
| ], | |
| "license": "cc-by-4.0", | |
| "links": [ | |
| { | |
| "href": "./main.json", | |
| "rel": "root", | |
| "type": "application/json", | |
| "title": null | |
| } | |
| ], | |
| "providers": [ | |
| { | |
| "name": "Image & Signal Processing", | |
| "roles": [ | |
| "host" | |
| ], | |
| "url": "https://isp.uv.es/" | |
| }, | |
| { | |
| "name": "ESA", | |
| "roles": [ | |
| "producer" | |
| ], | |
| "url": "https://www.esa.int/" | |
| } | |
| ], | |
| "stac_extensions": [ | |
| "https://stac-extensions.github.io/contacts/v0.1.1/schema.json" | |
| ], | |
| "stac_version": "1.0.0", | |
| "title": "A dataset about clouds from Sentinel-2", | |
| "type": "Collection", | |
| "ml:authors": { | |
| "authors": [ | |
| { | |
| "name": "David Montero", | |
| "organization": "RSC4Earth", | |
| "identifier": null, | |
| "position": "PhD", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://twitter.com/dmlmont", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Cesar Aybar", | |
| "organization": "Image & Signal Processing", | |
| "identifier": null, | |
| "position": "PhD", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "http://csaybar.github.io/", | |
| "rel": "about", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Gonzalo Mateo-Garc\u00eda", | |
| "organization": "Image & Signal Processing", | |
| "identifier": null, | |
| "position": "PhD", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://www.uv.es/gonmagar/", | |
| "rel": "about", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Luis G\u00f3mez-Chova", | |
| "organization": "Image & Signal Processing", | |
| "identifier": null, | |
| "position": "PhD", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://www.uv.es/chovago/", | |
| "rel": "about", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Luis Ysuhuaylas", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Jhomira Loja", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Karen Gonzales", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Fernando Herrera", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Lesly Bautista", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Roy Yali", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Angie Flores", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Lissette Diaz", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Nicole Cuenca", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Wendy Espinoza", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Fernando Prudencio", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Valeria Llactayo", | |
| "organization": "UNMSM", | |
| "identifier": null, | |
| "position": "Bachelor student", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://vrip.unmsm.edu.pe/ecohidro/", | |
| "rel": "group", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Martin Sudmanns", | |
| "organization": "Salzburg University - Z_GIS", | |
| "identifier": null, | |
| "position": "PhD", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://www.plus.ac.at/geoinformatik/department/team/sudmanns/?lang=en", | |
| "rel": "about", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| { | |
| "name": "Dirk Tiede", | |
| "organization": "Salzburg University - Z_GIS", | |
| "identifier": null, | |
| "position": "PhD", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "https://www.plus.ac.at/geoinformatik/department/team/tiede/?lang=en", | |
| "rel": "about", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| } | |
| ] | |
| }, | |
| "ml:curators": { | |
| "curators": [ | |
| { | |
| "name": "Jair Flores", | |
| "organization": "OEFA", | |
| "identifier": null, | |
| "position": "Researcher", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "http://jflores.github.io/", | |
| "rel": "about", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| } | |
| ] | |
| }, | |
| "ml:dimensions": { | |
| "input": { | |
| "dimensions": [ | |
| { | |
| "axis": 0, | |
| "name": "C", | |
| "description": "Spectral bands" | |
| }, | |
| { | |
| "axis": 1, | |
| "name": "H", | |
| "description": "Height" | |
| }, | |
| { | |
| "axis": 2, | |
| "name": "W", | |
| "description": "Width" | |
| } | |
| ], | |
| "dtype": "F32", | |
| "shape": [ | |
| 13, | |
| 128, | |
| 128 | |
| ] | |
| }, | |
| "target": { | |
| "dimensions": [ | |
| { | |
| "axis": 0, | |
| "name": "C", | |
| "description": "Hand-crafted labels" | |
| }, | |
| { | |
| "axis": 1, | |
| "name": "H", | |
| "description": "Height" | |
| }, | |
| { | |
| "axis": 2, | |
| "name": "W", | |
| "description": "Width" | |
| } | |
| ], | |
| "dtype": "I64", | |
| "shape": [ | |
| 1, | |
| 128, | |
| 128 | |
| ] | |
| }, | |
| "extra": { | |
| "dimensions": [], | |
| "dtype": null, | |
| "shape": null | |
| } | |
| }, | |
| "ml:discussion_url": "https://github.com/IPL-UV/ML-STAC/discussions/2", | |
| "ml:labels": { | |
| "labels": { | |
| "clear": 0, | |
| "thick-cloud": 1, | |
| "thin-cloud": 2, | |
| "cloud-shadow": 3 | |
| } | |
| }, | |
| "ml:metadata_test": "curated/test/metadata.parquet", | |
| "ml:metadata_train": "curated/train/metadata.parquet", | |
| "ml:metadata_validation": "curated/validation/metadata.parquet", | |
| "ml:paper": "https://www.nature.com/articles/s41597-022-01878-2", | |
| "ml:raw_data_url": "https://cloudsen12.github.io/", | |
| "ml:reviewers": { | |
| "reviewers": [ | |
| { | |
| "reviewer": { | |
| "name": "Cesar Aybar", | |
| "organization": "Image & Signal Processing", | |
| "identifier": null, | |
| "position": "PhD", | |
| "logo": null, | |
| "phones": null, | |
| "emails": null, | |
| "addresses": null, | |
| "links": [ | |
| { | |
| "href": "http://csaybar.github.io/", | |
| "rel": "about", | |
| "type": null, | |
| "title": null | |
| } | |
| ], | |
| "contactInstructions": null, | |
| "roles": null | |
| }, | |
| "score": 5 | |
| } | |
| ] | |
| }, | |
| "ml:size": 0.0183, | |
| "ml:spectral": { | |
| "bands": [ | |
| { | |
| "name": "B01", | |
| "index": 0, | |
| "common_name": "coastal aerosol", | |
| "description": "Band 1 - Coastal aerosol - 60m", | |
| "unit": "nm", | |
| "center_wavelength": 443.5, | |
| "full_width_half_max": 17.0 | |
| }, | |
| { | |
| "name": "B02", | |
| "index": 1, | |
| "common_name": "blue", | |
| "description": "Band 2 - Blue - 10m", | |
| "unit": "nm", | |
| "center_wavelength": 496.5, | |
| "full_width_half_max": 53.0 | |
| }, | |
| { | |
| "name": "B03", | |
| "index": 2, | |
| "common_name": "green", | |
| "description": "Band 3 - Green - 10m", | |
| "unit": "nm", | |
| "center_wavelength": 560.0, | |
| "full_width_half_max": 34.0 | |
| }, | |
| { | |
| "name": "B04", | |
| "index": 3, | |
| "common_name": "red", | |
| "description": "Band 4 - Red - 10m", | |
| "unit": "nm", | |
| "center_wavelength": 664.5, | |
| "full_width_half_max": 29.0 | |
| }, | |
| { | |
| "name": "B05", | |
| "index": 4, | |
| "common_name": "red edge 1", | |
| "description": "Band 5 - Vegetation red edge 1 - 20m", | |
| "unit": "nm", | |
| "center_wavelength": 704.5, | |
| "full_width_half_max": 13.0 | |
| }, | |
| { | |
| "name": "B06", | |
| "index": 5, | |
| "common_name": "red edge 2", | |
| "description": "Band 6 - Vegetation red edge 2 - 20m", | |
| "unit": "nm", | |
| "center_wavelength": 740.5, | |
| "full_width_half_max": 13.0 | |
| }, | |
| { | |
| "name": "B07", | |
| "index": 6, | |
| "common_name": "red edge 3", | |
| "description": "Band 7 - Vegetation red edge 3 - 20m", | |
| "unit": "nm", | |
| "center_wavelength": 783.0, | |
| "full_width_half_max": 18.0 | |
| }, | |
| { | |
| "name": "B08", | |
| "index": 7, | |
| "common_name": "NIR", | |
| "description": "Band 8 - Near infrared - 10m", | |
| "unit": "nm", | |
| "center_wavelength": 840.0, | |
| "full_width_half_max": 114.0 | |
| }, | |
| { | |
| "name": "B8A", | |
| "index": 8, | |
| "common_name": "red edge 4", | |
| "description": "Band 8A - Vegetation red edge 4 - 20m", | |
| "unit": "nm", | |
| "center_wavelength": 864.5, | |
| "full_width_half_max": 19.0 | |
| }, | |
| { | |
| "name": "B09", | |
| "index": 9, | |
| "common_name": "water vapor", | |
| "description": "Band 9 - Water vapor - 60m", | |
| "unit": "nm", | |
| "center_wavelength": 945.0, | |
| "full_width_half_max": 18.0 | |
| }, | |
| { | |
| "name": "B10", | |
| "index": 10, | |
| "common_name": "cirrus", | |
| "description": "Band 10 - Cirrus - 60m", | |
| "unit": "nm", | |
| "center_wavelength": 1375.5, | |
| "full_width_half_max": 31.0 | |
| }, | |
| { | |
| "name": "B11", | |
| "index": 11, | |
| "common_name": "SWIR 1", | |
| "description": "Band 11 - Shortwave infrared 1 - 20m", | |
| "unit": "nm", | |
| "center_wavelength": 1613.5, | |
| "full_width_half_max": 89.0 | |
| }, | |
| { | |
| "name": "B12", | |
| "index": 12, | |
| "common_name": "SWIR 2", | |
| "description": "Band 12 - Shortwave infrared 2 - 20m", | |
| "unit": "nm", | |
| "center_wavelength": 2199.5, | |
| "full_width_half_max": 173.0 | |
| } | |
| ], | |
| "axis": null, | |
| "sensor": "Sentinel2 - MSI" | |
| }, | |
| "ml:split_strategy": "random", | |
| "ml:task": [ | |
| "TensorToTensor", | |
| "TensorSegmentation" | |
| ], | |
| "ml:test": { | |
| "n_items": 4, | |
| "link": "https://huggingface.co/datasets/jfloresf/mlstac-demo/resolve/main/test/" | |
| }, | |
| "ml:train": { | |
| "n_items": 12, | |
| "link": "https://huggingface.co/datasets/jfloresf/mlstac-demo/resolve/main/train/" | |
| }, | |
| "ml:validation": { | |
| "n_items": 4, | |
| "link": "https://huggingface.co/datasets/jfloresf/mlstac-demo/resolve/main/validation/" | |
| }, | |
| "ml:version": "0.1.0" | |
| } |