ESA Soil Moisture Climate Change Initiative (Soil_Moisture_cci): COMBINED product, Version 08.1 2004-04
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/171/6f99cdb86a9e4d3da2d47c79612c00a2/2004/04
qualified relation: Self as JSON-LD (GeoDCAT-AP)
  type: Relationship
  relation: https://fedeo.ceos.org/series/concepts/mim/171/6f99cdb86a9e4d3da2d47c79612c00a2/2004/04
  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/171/6f99cdb86a9e4d3da2d47c79612c00a2/2004
  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-20040401000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/631f7bba53bb38214de9acc4dc6638d381357663
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040402000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/0c4102332b041a5c0d52b452f0057ce0b8448fb6
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040403000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/87549c12dfae9042626d1893aae7ece63b04ee1f
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040404000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/a2bbbfcf569ebe357df7097631753997f903d458
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040405000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/9cda3825a26481b709e22a90fb26f523e31f4558
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040406000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/c09eb2dfb93b6b8d7de86a036292a20b1c70ac4f
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040407000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/68c574181a487b12ad28d4e8b45b598c79bd0fd6
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040408000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/365e8fa6916b39fff81adca3caba533e4a7ae8b4
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040409000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/ccd2ae690d5227a311decb61122fc1f160ca1a01
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040410000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/68738e97e3da42e7178be112d58b596a08c85268
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040411000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/ac7db73c59a2bd43f57a1bb94cb3f82a1d556723
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040412000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/14abd2e9905c0be3bf73caddb46f419c6d76b45e
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040413000000-fv08.1.nc
  type: Relationship
  relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/8722b02a10aab35dc3aaa009b225ec763badb30c
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040414000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040415000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040416000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040417000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040418000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040419000000-fv08.1.nc
qualified relation: ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040420000000-fv08.1.nc
qualified relation: Landing Page in JSON media type.
next: https://fedeo.ceos.org/series/concepts/mim/171/6f99cdb86a9e4d3da2d47c79612c00a2/2004/04
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/171/6f99cdb86a9e4d3da2d47c79612c00a2/2004/04

application/ld+json
type: MediaType

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040414000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/d6f150f73d983e11cf075dce79c506619b9b51e5
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040415000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/88fe32301fcf176aa841b64b2287c9044ec4e429
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040416000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/2780b03e125d07c27aab9dad1fb7105f1143aff3
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040417000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/b7c81e8ba314078338cf861ff582d43fa2397967
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040418000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/c09491ca2630588f743f48c414d660f7d2dd00b0
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040419000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/c8c94b3b51124dea1a0d48e751ecb1d93f0b896d
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

ESACCI-SOILMOISTURE-L3S-SSMV-COMBINED-20040420000000-fv08.1.nc
type: Relationship
relation: https://fedeo.ceos.org/collections/6f99cdb86a9e4d3da2d47c79612c00a2/items/7b2a4476d486f240a76ab7691fdf6ad43abc6cd1
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: 2004-04-01T00:00:00.000Z
end date: 2004-04-30T23:59:59.999Z