{"providers":[{"id":"copernicus_era5","provider":"Copernicus Climate Change Service (C3S), ERA5 reanalysis","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.","url":"https://cds.climate.copernicus.eu/datasets/reanalysis-era5-single-levels"},{"id":"copernicus_cams","provider":"Copernicus Atmosphere Monitoring Service (CAMS), EAC4 reanalysis","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Contains modified Copernicus Atmosphere Monitoring Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.","url":"https://ads.atmosphere.copernicus.eu/datasets/cams-global-reanalysis-eac4"},{"id":"fmi_silam","provider":"Finnish Meteorological Institute (FMI), SILAM air-quality forecast","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Air-quality forecast: Finnish Meteorological Institute SILAM, CC BY 4.0.","url":"https://silam.fmi.fi/"},{"id":"noaa_gfs","provider":"NOAA National Weather Service, Global Forecast System (GFS)","licence":"US government open data","licence_url":"https://www.noaa.gov/disclaimer","attribution":"NOAA GFS: data from the US National Weather Service, public domain; attribution requested.","url":"https://www.ncei.noaa.gov/products/weather-climate-models/global-forecast"},{"id":"noaa_gfs_wave","provider":"NOAA National Weather Service, GFS-Wave","licence":"US government open data","licence_url":"https://www.noaa.gov/disclaimer","attribution":"NOAA GFS-Wave: data from the US National Weather Service, public domain; attribution requested.","url":"https://polar.ncep.noaa.gov/waves/"},{"id":"noaa_cpc","provider":"NOAA NWS Climate Prediction Center (CPC), UV index forecast","licence":"US government open data","licence_url":"https://www.noaa.gov/disclaimer","attribution":"NOAA CPC UV index forecast: data from the US National Weather Service Climate Prediction Center, public domain; attribution requested.","url":"https://www.cpc.ncep.noaa.gov/products/stratosphere/uv_index/uv_global.shtml"},{"id":"noaa_oisst","provider":"NOAA National Centers for Environmental Information (NCEI), OISST v2.1","licence":"US government open data","licence_url":"https://www.noaa.gov/disclaimer","attribution":"NOAA OISST v2.1: NOAA National Centers for Environmental Information, public domain; attribution requested.","url":"https://www.ncei.noaa.gov/products/optimum-interpolation-sst"},{"id":"noaa_psl","provider":"NOAA Physical Sciences Laboratory (PSL), NCEP/NCAR Reanalysis 1","licence":"US government open data","licence_url":"https://www.noaa.gov/disclaimer","attribution":"NCEP/NCAR Reanalysis 1 data provided by the NOAA PSL, Boulder, Colorado, USA, from their website at https://psl.noaa.gov","url":"https://psl.noaa.gov/data/gridded/data.ncep.reanalysis.derived.html"},{"id":"nasa_firms","provider":"NASA Fire Information for Resource Management System (FIRMS), NOAA-20 VIIRS active fires","licence":"NASA open data","licence_url":"https://www.earthdata.nasa.gov/engage/open-data-services-software/data-and-information-policy","attribution":"We acknowledge the use of data from NASA's Fire Information for Resource Management System (FIRMS) (https://www.earthdata.nasa.gov/firms), part of NASA's Earth Science Data and Information System (ESDIS).","url":"https://firms.modaps.eosdis.nasa.gov/"},{"id":"nasa_omi","provider":"NASA Aura OMI, OMUVBd v003 (GES DISC)","licence":"NASA open data","licence_url":"https://www.earthdata.nasa.gov/engage/open-data-services-software/data-and-information-policy","attribution":"UV index: NASA Aura OMI OMUVBd v003, distributed by the NASA Goddard Earth Sciences Data and Information Services Center (GES DISC).","url":"https://disc.gsfc.nasa.gov/datasets/OMUVBd_003/summary"},{"id":"usgs","provider":"U.S. Geological Survey, Earthquake Hazards Program","licence":"US public domain; retain contributing network credits","licence_url":"https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits","attribution":"Earthquakes: U.S. Geological Survey Earthquake Hazards Program and contributing seismic networks.","url":"https://earthquake.usgs.gov/"},{"id":"noaa_volcanoes","provider":"NOAA NCEI / WDS Global Significant Volcanic Eruptions Database","licence":"CC0 (NOAA dataset metadata); retain attribution","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":"Volcanoes: NOAA NCEI / WDS Global Significant Volcanic Eruptions Database; volcano locations compiled from the Smithsonian Global Volcanism Program.","url":"https://www.ngdc.noaa.gov/hazel/"},{"id":"geonames","provider":"GeoNames","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Places: GeoNames (geonames.org), CC BY 4.0. Contains Royal Mail data © Royal Mail copyright and database right 2022.","url":"https://www.geonames.org/"},{"id":"geoboundaries","provider":"geoBoundaries (CGAZ)","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Administrative names: geoBoundaries (www.geoboundaries.org), CC BY 4.0.","url":"https://www.geoboundaries.org/"},{"id":"gfz","provider":"GFZ Helmholtz Centre for Geosciences, geomagnetic activity indices","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Geomagnetic indices: GFZ Helmholtz Centre for Geosciences, CC BY 4.0 (sunspot numbers are not included).","url":"https://kp.gfz.de/"},{"id":"igrf","provider":"IAGA International Geomagnetic Reference Field (IGRF-14), via NOAA NCEI","licence":"Public reference coefficients; attribution requested","licence_url":"https://www.ncei.noaa.gov/products/international-geomagnetic-reference-field","attribution":"Magnetic field: IGRF-14, International Association of Geomagnetism and Aeronomy (IAGA); coefficients distributed by NOAA NCEI.","url":"https://www.ncei.noaa.gov/products/international-geomagnetic-reference-field"},{"id":"wmm","provider":"NOAA NCEI and British Geological Survey, World Magnetic Model","licence":"US government open data","licence_url":"https://www.noaa.gov/disclaimer","attribution":"Magnetic field: World Magnetic Model WMM2025 / WMMHR2025, NOAA NCEI and the British Geological Survey; public domain.","url":"https://www.ncei.noaa.gov/products/world-magnetic-model"},{"id":"chaos","provider":"DTU Space, CHAOS-8 geomagnetic field model (Zenodo)","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Magnetic field: CHAOS-8 model, Finlay and colleagues, DTU Space; published on Zenodo under CC BY 4.0.","url":"https://www.spacecenter.dk/files/magnetic-models/CHAOS-8/latest.html"},{"id":"emag2","provider":"NOAA NCEI, Earth Magnetic Anomaly Grid EMAG2 v3","licence":"US government open data","licence_url":"https://www.noaa.gov/disclaimer","attribution":"Magnetic anomalies: EMAG2 v3, Meyer, Saltus & Chulliat (2017), NOAA NCEI; public domain.","url":"https://www.ncei.noaa.gov/products/earth-magnetic-model-anomaly-grid-2"},{"id":"earthref","provider":"EarthRef Digital Archive, paleomagnetic field models","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Magnetic field: CALS10k.2 (Constable, Korte & Panovska 2016), GGF100k (Panovska, Constable & Korte 2018) and GGFMB (Mahgoub, Korte & Panovska 2023), EarthRef Digital Archive, CC BY 4.0.","url":"https://earthref.org/"},{"id":"natural_earth","provider":"Natural Earth","licence":"Public domain","licence_url":"https://www.naturalearthdata.com/about/terms-of-use/","attribution":"Country outlines: Natural Earth, public domain.","url":"https://www.naturalearthdata.com/"},{"id":"mlit_ksj_a31a","provider":"MLIT National Land Numerical Information (国土数値情報), Flood inundation assumption zones (by river), A31a-2025","licence":"CC BY 4.0 (some restrictions by prefecture)","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"「国土数値情報（洪水浸水想定区域データ（河川単位））」（国土交通省）（https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A31a-2025.html）を加工して作成。 Processed by World in Layers from National Land Numerical Information (Flood inundation assumption zones (by river), A31a-2025), Ministry of Land, Infrastructure, Transport and Tourism (MLIT), https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A31a-2025.html. Licence: CC BY 4.0 (some restrictions by prefecture). Conditions and credit lines per prefecture: /api/v1/japan-hazards/status. World in Layers processed these data. They are not published or endorsed by MLIT or the prefectures.","url":"https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A31a-2025.html"},{"id":"mlit_ksj_a40","provider":"MLIT National Land Numerical Information (国土数値情報), Tsunami inundation assumption, A40-2024","licence":"CC BY 4.0 (some restrictions by prefecture)","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"「国土数値情報（津波浸水想定データ）」（国土交通省）（https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A40-2024.html）を加工して作成。 Processed by World in Layers from National Land Numerical Information (Tsunami inundation assumption, A40-2024), Ministry of Land, Infrastructure, Transport and Tourism (MLIT), https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A40-2024.html. Licence: CC BY 4.0 (some restrictions by prefecture). Conditions and credit lines per prefecture: /api/v1/japan-hazards/status. World in Layers processed these data. They are not published or endorsed by MLIT or the prefectures.","url":"https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A40-2024.html"},{"id":"mlit_ksj_a49","provider":"MLIT National Land Numerical Information (国土数値情報), Storm-surge inundation assumption zones, A49-2024","licence":"CC BY 4.0 (some restrictions by prefecture)","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"「国土数値情報（高潮浸水想定区域データ）」（国土交通省）（https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A49-2024.html）を加工して作成。 Processed by World in Layers from National Land Numerical Information (Storm-surge inundation assumption zones, A49-2024), Ministry of Land, Infrastructure, Transport and Tourism (MLIT), https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A49-2024.html. Licence: CC BY 4.0 (some restrictions by prefecture). Conditions and credit lines per prefecture: /api/v1/japan-hazards/status. World in Layers processed these data. They are not published or endorsed by MLIT or the prefectures.","url":"https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A49-2024.html"},{"id":"mlit_ksj_a33","provider":"MLIT National Land Numerical Information (国土数値情報), Sediment disaster (landslide) warning zones, A33-2025","licence":"CC BY 4.0 (some restrictions by prefecture)","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"「国土数値情報（土砂災害警戒区域データ）」（国土交通省）（https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A33-2025.html）を加工して作成。 Processed by World in Layers from National Land Numerical Information (Sediment disaster (landslide) warning zones, A33-2025), Ministry of Land, Infrastructure, Transport and Tourism (MLIT), https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A33-2025.html. Licence: CC BY 4.0 (some restrictions by prefecture). Conditions and credit lines per prefecture: /api/v1/japan-hazards/status. World in Layers processed these data. They are not published or endorsed by MLIT or the prefectures.","url":"https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A33-2025.html"},{"id":"mlit_ksj_a22","provider":"MLIT National Land Numerical Information (国土数値情報), Heavy-snow areas, A22-2016","licence":"Commercial use allowed (商用可; KSJ terms, compatible with CC BY 4.0)","licence_url":"https://nlftp.mlit.go.jp/ksj/other/agreement_02.html","attribution":"「国土数値情報（豪雪地帯データ）」（国土交通省）（https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A22-2016.html）を加工して作成。 Processed by World in Layers from National Land Numerical Information (Heavy-snow areas, A22-2016), Ministry of Land, Infrastructure, Transport and Tourism (MLIT), https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A22-2016.html. Licence: Commercial use allowed (商用可; KSJ terms, compatible with CC BY 4.0). World in Layers processed these data. They are not published or endorsed by MLIT or the prefectures.","url":"https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A22-2016.html"},{"id":"mlit_ksj_mesh1000r6","provider":"MLIT National Land Numerical Information (国土数値情報), Projected population by 1 km mesh (2024 MLIT estimate), mesh1000r6 (2024)","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"「国土数値情報（1kmメッシュ別将来推計人口データ（R6国政局推計））」（国土交通省）（https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-mesh1000r6.html）を加工して作成。 Processed by World in Layers from National Land Numerical Information (Projected population by 1 km mesh (2024 MLIT estimate), mesh1000r6 (2024)), Ministry of Land, Infrastructure, Transport and Tourism (MLIT), https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-mesh1000r6.html. Licence: CC BY 4.0. World in Layers processed these data. They are not published or endorsed by MLIT or the prefectures.","url":"https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-mesh1000r6.html"},{"id":"mlit_ksj_l01","provider":"MLIT National Land Numerical Information (国土数値情報), Official land prices (Land Price Publication), L01-2026","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"「国土数値情報（地価公示データ）」（国土交通省）（https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-L01-2026.html）を加工して作成。 Processed by World in Layers from National Land Numerical Information (Official land prices (Land Price Publication), L01-2026), Ministry of Land, Infrastructure, Transport and Tourism (MLIT), https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-L01-2026.html. Licence: CC BY 4.0. World in Layers processed these data. They are not published or endorsed by MLIT or the prefectures.","url":"https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-L01-2026.html"},{"id":"stat_jp_housing2023","provider":"Statistics Bureau of Japan (MIC), 2023 Housing and Land Survey, on MLIT KSJ N03-2025 municipal boundaries","licence":"Government of Japan Standard Terms of Use 2.0 (compatible with CC BY 4.0)","licence_url":"https://www.e-stat.go.jp/terms-of-use","attribution":"出典：総務省統計局「令和5年住宅・土地統計調査」を加工して作成。境界：「国土数値情報（行政区域データ）」（国土交通省）を加工して作成。 Processed by World in Layers from the Statistics Bureau of Japan, 2023 Housing and Land Survey (table 1-2); vacancy rates are atlas calculations from the published counts. Boundaries: MLIT National Land Numerical Information N03-2025 (CC BY 4.0). World in Layers processed these data. They are not published or endorsed by MLIT or the prefectures.","url":"https://www.e-stat.go.jp/stat-search/files?toukei=00200522&tstat=000001207800"},{"id":"nied_jshis","provider":"J-SHIS, National Research Institute for Earth Science and Disaster Resilience (NIED): Probabilistic Seismic Hazard Maps of the Headquarters for Earthquake Research Promotion (probabilities as of 1 January 2024)","licence":"J-SHIS terms of use (edited products may be distributed)","licence_url":"https://www.j-shis.bosai.go.jp/agreement","attribution":"出典：防災科学技術研究所 地震ハザードステーション J-SHIS「確率論的地震動予測地図」（地震調査研究推進本部）を加工して作成。 Processed by World in Layers from J-SHIS (NIED), Probabilistic Seismic Hazard Maps for Japan, Headquarters for Earthquake Research Promotion, probabilities as of 1 January 2024. Terms: https://www.j-shis.bosai.go.jp/agreement. A model probability, not a forecast.","url":"https://www.j-shis.bosai.go.jp/"}]}