ESA Snow Climate Change Initiative (Snow_cci): Daily global Snow Cover Fraction - viewable (SCFV) from AVHRR (1979 - 2023), version 4.0 2010-02
type: Dataset
keyword: DIF10
keyword: ESA
keyword: CCI
keyword: Snow
keyword: Snow Cover Fraction
keyword: orthoimagery
keyword: EARTH SCIENCE>CLIMATE INDICATORS>CRYOSPHERIC INDICATORS>SNOW COVER
keyword: EARTH SCIENCE>SPECTRAL/ENGINEERING>INFRARED WAVELENGTHS
keyword: METOP-A
keyword: METOP-B
keyword: METOP-C
keyword: NOAA-10
keyword: NOAA-11
keyword: NOAA-12
keyword: NOAA-14
keyword: NOAA-16
keyword: NOAA-17
keyword: NOAA-18
keyword: NOAA-19
keyword: NOAA-6
keyword: NOAA-7
keyword: NOAA-8
keyword: NOAA-9
keyword: TIROS-N
keyword: AVHRR
keyword: AVHRR-2
keyword: AVHRR-3
keyword: Metop-A
keyword: Metop-B
keyword: Metop-C
keyword: Level 3C
keyword: snow
spatial: Location
  bbox: POLYGON((-180 -90,-180 90,180 90,180 -90,-180 -90))
qualified attribution: Attribution
  agent: Organization
    has name: CEDA
license: other
first: https://fedeo.ceos.org/series/eo:platform/Metop-B/3c71c04cf08a410fac2c680cbf88cfd7/2010/02
qualified relation: Self as JSON-LD (GeoDCAT-AP)
  type: Relationship
  relation: https://fedeo.ceos.org/series/eo:platform/Metop-B/3c71c04cf08a410fac2c680cbf88cfd7/2010/02
  format: application/ld+json
  had role: http://www.iana.org/assignments/relation/self
qualified relation: Root as JSON-LD (GeoDCAT-AP)
  type: Relationship
  relation: https://fedeo.ceos.org
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/root
qualified relation: Parent as JSON-LD (GeoDCAT-AP)
  type: Relationship
  relation: https://fedeo.ceos.org/series/eo:platform/Metop-B/3c71c04cf08a410fac2c680cbf88cfd7/2010
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/parent
qualified relation: OpenSearch Description Document
  type: Relationship
  relation: https://fedeo.ceos.org/collections/series/items/3c71c04cf08a410fac2c680cbf88cfd7/api
  format: application/opensearchdescription+xml
  had role: http://www.iana.org/assignments/relation/search
qualified relation: CEDA Data Catalogue Page - Detail and access information for the resource
  type: Relationship
  relation: https://catalogue.ceda.ac.uk/uuid/3c71c04cf08a410fac2c680cbf88cfd7
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Product User Guide - No further details.
  type: Relationship
  relation: https://climate.esa.int/media/documents/Snow_cci_D4.3_PUG_v5.1.pdf
  format: application/pdf
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Relationship
  relation: https://catalogue.ceda.ac.uk/uuid/b382ebe6679d44b8b0e68ea4ef4b701c
  format: MediaType
  title: ESA Land Cover CCI project team; Defourny, P. (2019): ESA Land Cover Climate Change Initiative (Land_Cover_cci): Global Land Cover Maps, Version 2.0.7. Centre for Environmental Data Analysis, 13.04.2021 - No further details.
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Relationship
  relation: https://doi.org/10.5194/tc-15-4261-2021
  format: MediaType
  title: Wu, Xiaodan; Naegeli, Kathrin; Premier, Valentina; Marin, Carlo; Ma, Dujuan; Wang, Jingping; Wunderle, Stefan (2021). Evaluation of snow extent time series derived from Advanced Very High Resolution Radiometer global area coverage data (1982â2018) in the Hindu Kush Himalayas. The Cryosphere, 15(9), pp. 4261-4279. Copernicus Publications - No further details.
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: ESA CCI Snow key documents - No further details.
  type: Relationship
  relation: https://climate.esa.int/projects/snow/snow-key-documents/
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Relationship
  relation: https://science.sciencemag.org/content/342/6160/850
  format: MediaType
  title: Hansen, M. C. et al. 2013. âHigh-Resolution Global Maps of 21st-Century Forest Cover Change.â Science 342 (15 November): 850â53. Data available online from http://earthenginepartners.appspot.com/science-2013-global-forest - No further details.
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Relationship
  relation: https://doi.org/10.7289/V5R78CFR
  format: MediaType
  title: Devasthale, A. et al. PyGac: An open-source, community-driven Python interface to preprocess nearly 40-year AVHRR Global Area Coverage (GAC) data record. Quarterly 11, 3â5 (2017). - No further details.
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: ESA CCI Snow project website - No further details.
  type: Relationship
  relation: https://climate.esa.int/projects/snow/
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: ESA Climate Change Initiative website - No further details.
  type: Relationship
  relation: https://climate.esa.int
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Relationship
  relation: https://doi.org/10.1016/j.rse.2014.09.018
  format: MediaType
  title: MetsÃ¤mÃ¤ki, S., Pulliainen, J., Salminen, M., Luojus, K., Wiesmann, A., Solberg R. and Ripper, E. 2015. Introduction to GlobSnow Snow Extent products with considerations for accuracy assessment. Remote Sensing of Environment, 156, 96â108. - No further details.
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: ESA CCI Data Standards - No further details.
  type: Relationship
  relation: https://climate.esa.int/media/documents/CCI_DataStandards_v2-3.pdf
  format: application/pdf
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Snow CCI ENVEO homepage - No further details.
  type: Relationship
  relation: https://snow-cci.enveo.at/
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Climate Research Data Package v4.1 - No further details.
  type: Relationship
  relation: https://climate.esa.int/media/documents/Snow_cci_D4.2_CRDP_v4.1.pdf
  format: application/pdf
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: EUMETSAT, 2023b. PyGAC Fundamental Data Record Algorithm Theoretical Basis Document. - No further details.
  type: Relationship
  relation: https://doi.org/10.15770/EUM_SEC_CLM_0060
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Relationship
  relation: https://doi.org/10.5194/essd-15-4901-2023
  format: MediaType
  title: Karlsson, K.-G., Stengel, M., Meirink, J.F., RiihelÃ¤, A., Trentmann, J., Akkermans, T., Stein, D., Devasthale, A., Eliasson, S., Johansson, E., HÃ¥kansson, N., Solodovnik, I., Benas, N., Clerbaux, N., Selbach, N., SchrÃ¶der, M., Hollmann, R., 2023. CLARA-A3: The third edition of the AVHRR-based CM SAF climate data record on clouds, radiation and surface albedo covering the period 1979 to 2023. Earth Syst. Sci. Data 15, 4901â4926. - No further details.
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Atom format
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: application/atom+xml
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: Dublin Core metadata
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: application/xml
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: JSON-LD (schema.org) metadata
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: application/ld+json;profile="https://schema.org"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: JSON-LD (GeoDCAT-AP) metadata
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: application/ld+json;profile="http://data.europa.eu/930/"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: RDF/XML metadata
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: application/rdf+xml
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: RDF/XML (schema.org) metadata
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: application/rdf+xml;profile="https://schema.org"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: RDF/XML (GeoDCAT-AP) metadata
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: application/rdf+xml;profile="http://data.europa.eu/930/"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: Turtle metadata
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: text/turtle
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: Turtle (schema.org) metadata
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: text/turtle;profile="https://schema.org"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: Turtle (GeoDCAT-AP) metadata
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7
  format: text/turtle;profile="http://data.europa.eu/930/"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: 20100131-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/689f7ad2f78af8f7cadfdd01774fddf7340020db
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: 20100201-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/3bd23389a5319297cd8efafb727208a841fff29c
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: 20100202-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/98e8c671e7a7131ae770e7299ed992547815b6f9
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: 20100203-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
qualified relation: 20100204-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
qualified relation: 20100205-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
qualified relation: 20100206-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
qualified relation: 20100207-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
qualified relation: 20100208-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
qualified relation: 20100209-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
qualified relation: 20100210-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
next: https://fedeo.ceos.org/series/eo:platform/Metop-B/3c71c04cf08a410fac2c680cbf88cfd7/2010/02
description: This dataset contains Daily Snow Cover Fraction of viewable snow from AVHRR, produced by the Snow project of the ESA Climate Change Initiative programme. Snow cover fraction viewable (SCFV) indicates the area of snow viewable from space over land surfaces. In forested areas this refers to snow viewable on top of the forest canopy. The SCFV is given in percentage (%) per pixel. The global SCFV product is available at about 5 km pixel size for all land areas, excluding Antarctica and Greenland ice sheets. The coastal zones of Greenland are included.The SCFV time series provides daily products for the period 1979-2023. The product V4.0 is based on EUMETSAT Fundamental Data Record (FDR) medium resolution optical satellite data from the Advanced Very High Resolution Radiometer (AVHRR). Clouds are masked using the CLARA-A3 cloud product. The retrieval method of the snow_cci SCFV product from AVHRR data has been further developed and improved based on the ESA GlobSnow approach described by MetsÃ¤mÃ¤ki et al. (2015) and complemented with a pre- and post-classification module. All cloud free pixels are then used for the snow extent mapping, using spectral bands centred at about 0.63 Âµm and 1.61 Âµm (channel 3a or the reflective part of channel 3b (ref3b)), and an emissive band centred at about 10.8 Âµm. The snow_cci snow cover mapping algorithm is a three-step approach: first, a strict pre-classification is applied to identify all cloud free pixels which are certainly snow free. For all remaining pixels, the snow_cci SCFV retrieval method is applied. Finally, a post-processing removes erroneous snow pixels caused either by falsely classified clouds in the tropics or by unreliable ref3b values at a global scale. The following auxiliary data set is used for product generation: ESA CCI Land Cover from 2000; water bodies and permanent snow and ice areas are masked based on this dataset. Both classes were separately aggregated to the pixel spacing of the SCF product. Water areas…
last: https://fedeo.ceos.org/series/eo:platform/Metop-B/3c71c04cf08a410fac2c680cbf88cfd7/2010/02

20100203-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/aa9186e1086021e1437f002b9753e3dc8ac659be
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100204-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/4f5960d92ffd5b397ce67cd9659786e65368f8d8
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100205-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/b99884704cda8b0de657fee84d0b6f8c2306d116
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100206-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/3bbdf9ffdde2bcb9c01b3e9fc6781cdc172e86c0
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100207-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/d145d8a35651d349e13fb03d3e20e2a77344cd65
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100208-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/d828f9e183761a95aa85e33afdad4fe511a0465d
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100209-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/6f9e7b7ae5f75a7893e04be3b919fa0674e24789
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100210-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/c76df675b43ff2e0aba512cf709f460e2d70620a
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100211-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/3494c55a1a2063736a7e1efd473bd318c47ec5e3
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100212-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/f9d1cae1d757ebd10dd24b7596b9f4d248c64ca3
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100213-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/9d98d1f409146cec73b01fb49667ab9847afcaaa
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100214-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/f005ea991d885b7923ebef358649393dae67170b
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100215-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/64dfc231ef4df3d67708ee83043f1da8bb4ae121
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100216-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/3ab580cd17391ba7eee7853a9f72a3d03ab913fc
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100217-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/c9c95e451a184f777a999571d90a067cd16f8279
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100218-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/aa24e5c3d5cf31ef89fccd026fbec10f4f5b4a41
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

20100219-ESACCI-L3C_SNOW-SCFV-AVHRR_METOPA-fv4.0.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/3c71c04cf08a410fac2c680cbf88cfd7/items/8f9758d60d6f678766edc6971cd55f96487698ec
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

Landing Page in JSON media type.
type: Relationship
relation: https://fedeo.ceos.org
format: application/json
had role: http://www.iana.org/assignments/relation/alternate

PeriodOfTime
start date: 2010-02-01T00:00:00.000Z
end date: 2010-02-28T23:59:59.999Z