Il set di dati Sea Surface Temperature - WHOI fa parte del pacchetto NOAA Ocean Surface (OSB) e fornisce un record di dati climatici (CDR) di alta qualità della temperatura della superficie del mare negli oceani privi di ghiaccio.
I valori SST vengono trovati modellando la variabilità diurna in combinazione con le osservazioni AVHRR della temperatura della superficie del mare.
Bande
Dimensioni pixel 27830 metri
Bande
Nome
Unità
Min
Max
Dimensioni dei pixel
Descrizione
sea_surface_temperature
°C
-1,79*
35*
metri
Temperatura della superficie del mare (OISST) con interpolazione ottimale, con correzione del riscaldamento diurno
fill_missing_qc
metri
Flag di controllo qualità
Bitmask per fill_missing_qc
Bit 0-2: flag di controllo qualità
0: Valori dei pixel dalla rete neurale
1: Flag non utilizzato
2: Neve/ghiaccio
3: Via terra
4: Sopra il lago
5: Imposta SST mancante, imposta SST non risolta
* valore minimo o massimo stimato
Termini e condizioni d'uso
Termini e condizioni d'uso
Il punto di distribuzione ufficiale dei CDR del programma NOAA CDR è il National Climatic Data Center della NOAA, che fornisce accesso aperto e sostenuto e gestione attiva dei dati dei pacchetti CDR e delle informazioni correlate in linea con le politiche e le pratiche di dati aperti degli Stati Uniti, come descritto nel memorandum del presidente sulla "Open Data Policy" e ai sensi dell'ordine esecutivo del 9 maggio 2013, "Making Open and Machine Readable the New Default for Government Information". In linea con queste norme,
i set di dati CDR non sono proprietari, sono disponibili pubblicamente e non
sono previste restrizioni al loro utilizzo. Per saperne di più, consulta il pdf
Fair Use of NOAA's CDR Data Sets, Algorithms and Documentation.
Citazioni
Citazioni:
Clayson, Carol Anne, Brown, Jeremiah e NOAA CDR Program (2016). NOAA
Climate Data Record Ocean Surface Bundle (OSB) Climate Data Record (CDR) di
Sea Surface Temperature - WHOI, versione 2. [indicate subset used]. NOAA
National Climatic Data Center. doi:10.7289/V5FB510W.
Il set di dati Sea Surface Temperature - WHOI fa parte del NOAA Ocean Surface Bundle (OSB) e fornisce un record di dati climatici (CDR) di alta qualità della temperatura della superficie del mare negli oceani privi di ghiaccio. I valori SST vengono trovati modellando la variabilità diurna in combinazione con le osservazioni AVHRR della superficie del mare…
[null,null,[],[[["\u003cp\u003eThe NOAA CDR SST_WHOI/V2 dataset provides a Climate Data Record (CDR) of sea surface temperature over ice-free oceans from 1988 to 2021.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset utilizes a diurnal warming correction model combined with AVHRR observations to derive sea surface temperature values.\u003c/p\u003e\n"],["\u003cp\u003eIt offers global coverage at a 27830-meter resolution and includes quality control flags for data reliability.\u003c/p\u003e\n"],["\u003cp\u003eThis dataset is freely available for research, education, and non-profit use through the Google Earth Engine platform.\u003c/p\u003e\n"],["\u003cp\u003eNOAA's National Climatic Data Center is the official source and distributor, ensuring open access and data management in accordance with US open data policies.\u003c/p\u003e\n"]]],["The NOAA Sea Surface Temperature - WHOI dataset, available from 1988 to 2021 at a 3-hour cadence, provides sea surface temperature (SST) data over ice-free oceans, with diurnal variability modeling and AVHRR observations. The dataset, part of NOAA's Ocean Surface Bundle, offers quality-controlled SST values in Celsius, with pixel sizes of 27830 meters. It can be accessed via Google Earth Engine, using the `ee.ImageCollection(\"NOAA/CDR/SST_WHOI/V2\")` snippet.\n"],null,["# NOAA CDR WHOI: Sea Surface Temperature, Version 2\n\nDataset Availability\n: 1988-01-01T00:00:00Z--2021-08-31T00:00:00Z\n\nDataset Provider\n:\n\n\n [NOAA](https://www.ncei.noaa.gov/products/climate-data-records/sea-surface-temperature-whoi)\n\nCadence\n: 3 Hours\n\nTags\n:\n [atmospheric](/earth-engine/datasets/tags/atmospheric) [cdr](/earth-engine/datasets/tags/cdr) [hourly](/earth-engine/datasets/tags/hourly) [noaa](/earth-engine/datasets/tags/noaa) [ocean](/earth-engine/datasets/tags/ocean) [oceans](/earth-engine/datasets/tags/oceans) [oisst](/earth-engine/datasets/tags/oisst) [osb](/earth-engine/datasets/tags/osb) [sst](/earth-engine/datasets/tags/sst) \nwhoi \n\n#### Description\n\nThe Sea Surface Temperature - WHOI dataset is part of the NOAA Ocean Surface\nBundle (OSB) and provides a high quality Climate Data Record (CDR) of sea\nsurface temperature over ice-free oceans.\n\nThe SST values are found through modeling the diurnal variability in\ncombination with AVHRR observations of sea surface temperature.\n\n### Bands\n\n\n**Pixel Size**\n\n27830 meters\n\n**Bands**\n\n| Name | Units | Min | Max | Pixel Size | Description |\n|---------------------------|-------|---------|------|------------|------------------------------------------------------------------------------------------|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|\n| `sea_surface_temperature` | °C | -1.79\\* | 35\\* | meters | Optimum Interpolation Sea Surface Temperature (OISST), with a diurnal warming correction |\n| `fill_missing_qc` | | | | meters | Quality control flags |\n| Bitmask for fill_missing_qc - Bits 0-2: Quality control flags - 0: Pixel values from neural network - 1: Unused flag - 2: Snow/ice - 3: Over land - 4: Over lake - 5: SST missing, SST unresolved ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||\n\n\\* estimated min or max value\n\n### Terms of Use\n\n**Terms of Use**\n\nThe NOAA CDR Program's official distribution point for CDRs is NOAA's\nNational Climatic Data Center which provides sustained, open access and\nactive data management of the CDR packages and related information in\nkeeping with the United States' open data policies and practices as\ndescribed in the President's Memorandum on \"Open Data Policy\" and pursuant\nto the Executive Order of May 9, 2013, \"Making Open and Machine Readable\nthe New Default for Government Information\". In line with these policies,\nthe CDR data sets are nonproprietary, publicly available, and no\nrestrictions are placed upon their use. For more information, see the\n[Fair Use of NOAA's CDR Data Sets, Algorithms and Documentation](https://www1.ncdc.noaa.gov/pub/data/sds/cdr/CDRs/Aerosol_Optical_Thickness/UseAgreement_01B-04.pdf)\npdf.\n\n### Citations\n\nCitations:\n\n- Clayson, Carol Anne, Brown, Jeremiah, and NOAA CDR Program (2016). NOAA\n Climate Data Record Ocean Surface Bundle (OSB) Climate Data Record (CDR) of\n Sea Surface Temperature - WHOI, Version 2. \\[indicate subset used\\]. NOAA\n National Climatic Data Center. [doi:10.7289/V5FB510W](https://doi.org/10.7289/V5FB510W).\n\n### DOIs\n\n- \u003chttps://doi.org/10.7289/V5FB510W\u003e\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar dataset = ee.ImageCollection('NOAA/CDR/SST_WHOI/V2')\n .filter(ee.Filter.date('2018-03-01', '2018-03-14'));\nvar seaSurfaceTemperature = dataset.select('sea_surface_temperature');\nvar visParams = {\n min: 0.0,\n max: 30.0,\n palette: [\n '040274', '040281', '0502a3', '0502b8', '0502ce', '0502e6',\n '0602ff', '235cb1', '307ef3', '269db1', '30c8e2', '32d3ef',\n '3be285', '3ff38f', '86e26f', '3ae237', 'b5e22e', 'd6e21f',\n 'fff705', 'ffd611', 'ffb613', 'ff8b13', 'ff6e08', 'ff500d',\n 'ff0000', 'de0101', 'c21301', 'a71001', '911003'\n ],\n};\nMap.setCenter(-4.92, -21.09, 2);\nMap.addLayer(seaSurfaceTemperature, visParams, 'Sea Surface Temperature');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/NOAA/NOAA_CDR_SST_WHOI_V2) \n[NOAA CDR WHOI: Sea Surface Temperature, Version 2](/earth-engine/datasets/catalog/NOAA_CDR_SST_WHOI_V2) \nThe Sea Surface Temperature - WHOI dataset is part of the NOAA Ocean Surface Bundle (OSB) and provides a high quality Climate Data Record (CDR) of sea surface temperature over ice-free oceans. The SST values are found through modeling the diurnal variability in combination with AVHRR observations of sea surface ... \nNOAA/CDR/SST_WHOI/V2, atmospheric,cdr,hourly,noaa,ocean,oceans,oisst,osb,sst \n1988-01-01T00:00:00Z/2021-08-31T00:00:00Z \n-90 -180 90 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [https://doi.org/10.7289/V5FB510W](https://doi.org/https://www.ncei.noaa.gov/products/climate-data-records/sea-surface-temperature-whoi)\n- [https://doi.org/10.7289/V5FB510W](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/NOAA_CDR_SST_WHOI_V2)"]]
