ESA Soil Moisture Climate Change Initiative (Soil_Moisture_cci): COMBINED product, Version 08.1 1987-07
type: Dataset
keyword: ESA
keyword: Soil Moisture
keyword: CCI
keyword: Combined
keyword: orthoimagery
keyword: EARTH SCIENCE>AGRICULTURE>SOILS>SOIL MOISTURE/WATER CONTENT
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/concepts/mim/171/6f99cdb86a9e4d3da2d47c79612c00a2/1987/07
qualified relation: Self as JSON-LD (GeoDCAT-AP)
  type: Relationship
  relation: https://fedeo.ceos.org/series/concepts/mim/171/6f99cdb86a9e4d3da2d47c79612c00a2/1987/07
  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/concepts/mim/171/6f99cdb86a9e4d3da2d47c79612c00a2/1987
  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/6f99cdb86a9e4d3da2d47c79612c00a2/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/6f99cdb86a9e4d3da2d47c79612c00a2
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: ESA CCI Soil Moisture project website - No further details.
  type: Relationship
  relation: https://climate.esa.int/projects/soil-moisture/
  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: Sample Image - No further details.
  type: Relationship
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Relationship
  relation: https://doi.org/10.1109/TGRS.2020.3012896
  format: MediaType
  title: Preimesberger, W., Scanlon, T., Su, C. -H., Gruber, A. and Dorigo, W., "Homogenization of Structural Breaks in the Global ESA CCI Soil Moisture Multisatellite Climate Data Record," in IEEE Transactions on Geoscience and Remote Sensing, vol. 59, no. 4, pp. 2845-2862, April 2021, doi: 10.1109/TGRS.2020.3012896 - No further details.
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Relationship
  relation: https://doi.org/10.5194/essd-11-717-2019
  format: MediaType
  title: Gruber, A., Scanlon, T., van der Schalie, R., Wagner, W., and Dorigo, W. (2019). Evolution of the ESA CCI Soil Moisture climate data records and their underlying merging methodology, Earth Syst. Sci. Data, 11, 717â739, https://doi.org/10.5194/essd-11-717-2019 - No further details.
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Updated flag variable information for the ESA Soil Moisture CCI v08.1 data collection - No further details.
  type: Relationship
  relation: https://artefacts.ceda.ac.uk/badc_datadocs/esacci_portal/soil_moisture/esacci_sm_v08.1_flag_descriptions.pdf
  format: application/pdf
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Product User Guide (PUG) v08.1 - No further details.
  type: Relationship
  relation: https://zenodo.org/record/8320914
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Relationship
  relation: https://doi.org/10.1016/j.rse.2017.07.001
  format: MediaType
  title: Dorigo, W.A., Wagner, W., Albergel, C., Albrecht, F., Balsamo, G., Brocca, L., Chung, D., Ertl, M., Forkel, M., Gruber, A., Haas, E., Hamer, D. P. Hirschi, M., Ikonen, J., De Jeu, R. Kidd, R. Lahoz, W., Liu, Y.Y., Miralles, D., Lecomte, P. (2017). ESA CCI Soil Moisture for improved Earth system understanding: State-of-the art and future directions. In Remote Sensing of Environment, 2017, ISSN 0034-4257, https://doi.org/10.1016/j.rse.2017.07.001 - No further details.
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Product Validation and Intercomparison Report (PVIR) v08.1 - No further details.
  type: Relationship
  relation: https://zenodo.org/record/8320930
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Algorithm Theoretical Baseline Document (ATBD) v08.1 - No further details.
  type: Relationship
  relation: https://zenodo.org/record/8320869
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Atom format
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2
  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/6f99cdb86a9e4d3da2d47c79612c00a2
  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/6f99cdb86a9e4d3da2d47c79612c00a2
  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/6f99cdb86a9e4d3da2d47c79612c00a2
  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/6f99cdb86a9e4d3da2d47c79612c00a2
  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/6f99cdb86a9e4d3da2d47c79612c00a2
  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/6f99cdb86a9e4d3da2d47c79612c00a2
  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/6f99cdb86a9e4d3da2d47c79612c00a2
  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/6f99cdb86a9e4d3da2d47c79612c00a2
  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/6f99cdb86a9e4d3da2d47c79612c00a2
  format: text/turtle;profile="http://data.europa.eu/930/"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870701000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/a899850392bf1523f262bd9340d96a6fcc980c12
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870702000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/817afd61fbfd1618a931e6c40e93d1a7b7663238
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870703000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/1729ee59a0fda411f7fc0f3e0c1f92ccfc123b99
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870704000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/e26d1b43102d705931a34e78776071678bcfce72
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870705000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/1ebca2cb63f13f039f857623d74839665818ef48
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870706000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/8a82b262c80033fccd91241679eec3d9bb56bc9a
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870707000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/d5bc9bc684a72cacbb2bc03e43d12c0369544d71
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870708000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/8e9fac60b3fa4e3d1218830424ac6cd26d986099
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870709000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/edf7f0deb515bd2f1318281dda8137befb256a2b
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870710000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/16c13f47c9f5a70024d72a38d63f2d5018b44210
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870711000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/dc0d4bcd1cab4aaf0a1c9ef2fd63a62fcedab4af
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870712000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/2b824dc6b5025fddf6bb3e463dca7b993a1a8cba
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870713000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/720052a8cc691787ee00d0e22652436bceee7861
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870714000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870715000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870716000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870717000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870718000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870719000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870720000000-fv08.1.nc
qualified relation: Landing Page in JSON media type.
next: https://fedeo.ceos.org/series/concepts/mim/171/6f99cdb86a9e4d3da2d47c79612c00a2/1987/07
description: The Soil Moisture CCI COMBINED dataset is one of three datasets created as part of the European Space Agency's (ESA) Soil Moisture Essential Climate Variable (ECV) Climate Change Initiative (CCI) project. The COMBINED product has been created by directly merging Level 2 scatterometer ('active' remote sensing) and radiometer ('passive' remote sensing) soil moisture products derived from the AMI-WS, ASCAT, SMMR, SSM/I, TMI, AMSR-E, WindSat, FY-3B, FY-3C, FY3D, AMSR2, SMOS, GPM and SMAP satellite instruments. PASSIVE and ACTIVE products have also been created.The v08.1 COMBINED product, provided as global daily images in NetCDF-4 classic file format, presents a global coverage of surface soil moisture at a spatial resolution of 0.25 degrees. It is provided in volumetric units [m3 m-3] and covers the period (yyyy-mm-dd) 1978-11-01 to 2022-12-31. For information regarding the theoretical and algorithmic base of the product, please see the Algorithm Theoretical Baseline Document. Additional reference documents and information relating to the dataset can also be found on the CCI Soil Moisture project website.The data set should be cited using the following references:1. Gruber, A., Scanlon, T., van der Schalie, R., Wagner, W., and Dorigo, W. (2019). Evolution of the ESA CCI Soil Moisture climate data records and their underlying merging methodology, Earth Syst. Sci. Data, 11, 717â739, https://doi.org/10.5194/essd-11-717-20192. Dorigo, W.A., Wagner, W., Albergel, C., Albrecht, F., Balsamo, G., Brocca, L., Chung, D., Ertl, M., Forkel, M., Gruber, A., Haas, E., Hamer, D. P. Hirschi, M., Ikonen, J., De Jeu, R. Kidd, R. Lahoz, W., Liu, Y.Y., Miralles, D., Lecomte, P. (2017). ESA CCI Soil Moisture for improved Earth system understanding: State-of-the art and future directions. In Remote Sensing of Environment, 2017, ISSN 0034-4257, https://doi.org/10.1016/j.rse.2017.07.0013. Preimesberger, W., Scanlon, T., Su, C. -H., Gruber, A. and Dorigo, W., "Homogenization of Structural Brea…
temporal: PeriodOfTime
last: https://fedeo.ceos.org/series/concepts/mim/171/6f99cdb86a9e4d3da2d47c79612c00a2/1987/07

application/ld+json
type: MediaType

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870714000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/3cbcaca20fd9d62cd6285ce9ac21696b3e79c785
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870715000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/697b53f6cb60a6606e6896506b54c09c0fa1dcc8
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870716000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/9e5ae493f071ab2c88403e0d822d504273cec3f2
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870717000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/d720bc516df5a15c5ae416cd918945077ec4da98
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870718000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/b046c729dfc06be7f2bde7f334b484344cdfcf50
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870719000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/b694bd60201c1566d74efa5569e72eb7dd30f35b
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-19870720000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/0c05955f5917b98b49dc669d3ce8f090edc3a64d
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: 1987-07-01T00:00:00.000Z
end date: 1987-07-31T23:59:59.999Z