{"id":"samet_daily-1","type":"Collection","stac_version":"1.0.0","stac_extensions":["https://stac-extensions.github.io/version/v1.0.0/schema.json","https://stac-extensions.github.io/processing/v1.0.0/schema.json","https://stac-extensions.github.io/item-assets/v1.0.0/schema.json","https://stac-extensions.github.io/eo/v1.0.0/schema.json","https://stac-extensions.github.io/datacube/v1.0.0/schema.json"],"title":"SAMeT - Daily South American Mapping of Temperature","version":"1","deprecated":false,"description":"South American Mapping of Temperature (SAMeT) is a newly developed product and operationally available for South America through the National Institute for Space Research (CPTEC / INPE) Weather Forecast and Climate Studies website. This product combines the observed data with the ERA5 reanalysis, making a correction of the temperature field using an estimated lapse rate. The Lapse Rate was estimated for four regions located over South America, and for the four seasons of the year. The estimated values for the Lapse Rate were, in all situations, lower than the standard Lapse Rate (-6.5 \u00b0C\u00b7km-\u00b9). The combination of reanalysis and observations, together with the correction of the Lapse Rate produced more accurate temperature fields than those provided by ERA5, especially in regions with more accentuated topography.","keywords":["temperature","daily","south america"],"providers":[{"url":"https://climate.copernicus.eu/climate-reanalysis","name":"Copernicus Climate Change Service (C3S)","roles":["producer"]},{"url":"https://ftp.cptec.inpe.br/modelos/tempo/SAMeT/DAILY","name":"National Institute for Space Research (INPE)","roles":["host","producer","processor","licensor"],"processing:level":null,"processing:lineage":"Generation of South American Mapping of Temperature.","processing:facility":"CPTEC/INPE","processing:software":null}],"summaries":{},"item_assets":{"tmax":{"type":"application/netcdf","roles":["data"],"title":"Temperature maximum"},"tmin":{"type":"application/netcdf","roles":["data"],"title":"Temperature minimum"},"tmean":{"type":"application/netcdf","roles":["data"],"title":"Temperature mean"},"thumbnail":{"type":"image/png","roles":["thumbnail"],"title":"Thumbnail"}},"properties":{"sources":["https://ftp.cptec.inpe.br/modelos/tempo/SAMeT/Rozante_et_al_2021.pdf","https://ftp.cptec.inpe.br/modelos/tempo/SAMeT/DAILY","https://ftp.cptec.inpe.br/modelos/tempo/SAMeT/CLIMATOLOGY/"],"created":"2025-02-19T19:19:57.572951Z","updated":"2025-02-19T19:19:57.572960Z","eo:bands":[{"name":"tmin","common_name":"tmin","description":"Daily minimum temperature. Unit: Celsius","min":0.0,"max":1000.0,"nodata":-999000000.0,"scale":1.0,"scale_add":null,"data_type":"float32","resolution_x":0.05,"resolution_y":0.05},{"name":"tmean","common_name":"tmean","description":"Daily mean temperature. Unit: Celsius","min":0.0,"max":1000.0,"nodata":-999000000.0,"scale":1.0,"scale_add":null,"data_type":"float32","resolution_x":0.05,"resolution_y":0.05},{"name":"tmax","common_name":"tmax","description":"Daily maximum temperature. Unit: Celsius","min":0.0,"max":1000.0,"nodata":-999000000.0,"scale":1.0,"scale_add":null,"data_type":"float32","resolution_x":0.05,"resolution_y":0.05}]},"bdc:type":"cube","bdc:public":true,"license":"Creative Commons Attribution 4.0 International","extent":{"spatial":{"bbox":[[-83.0,-56.0,-33.0,13.0]]},"temporal":{"interval":[["2000-01-01T00:00:00.000000Z","2026-05-30T23:59:59.000000Z"]]}},"cube:dimensions":{"x":{"type":"spatial","axis":"x","extent":[-83.0,-33.0],"reference_system":null},"y":{"type":"spatial","axis":"y","extent":[-56.0,13.0],"reference_system":null},"temporal":{"type":"temporal","extent":["2000-01-01T00:00:00.000000Z","2026-05-30T23:59:59.000000Z"]},"bands":{"type":"bands","values":["tmin","tmean","tmax"]}},"bdc:crs":null,"bdc:temporal_composition":null,"links":[{"href":"https://data.inpe.br/bdc/stac/v1/collections/samet_daily-1","rel":"self","type":"application/json","title":"Link to this document"},{"href":"https://data.inpe.br/bdc/stac/v1/collections/samet_daily-1/items","rel":"items","type":"application/json","title":"Items of the collection samet_daily-1"},{"href":"https://data.inpe.br/bdc/stac/v1/","rel":"parent","type":"application/json","title":"Link to catalog collections"},{"href":"https://data.inpe.br/bdc/stac/v1/","rel":"root","type":"application/json","title":"API landing page (root catalog)"},{"rel":"license","href":"https://creativecommons.org/licenses/by/4.0/","title":"Creative Commons Attribution 4.0 International"}]}
