Sentinel-1 Level-1 Single Look Complex (SLC) Coherence products 2020-11
type: Dataset
keyword: vito
keyword: terrascope
keyword: copernicus
keyword: esa
keyword: sentinel
keyword: orthoimagery
keyword: sentinel-1
keyword: sentinel-1a
keyword: sentinel-1b
keyword: sentinel-1c
keyword: sentinel-1d
keyword: ground
keyword: c-sar
keyword: level-3
keyword: radar
keyword: coherence
spatial: Location
  bbox: POLYGON((-180 -84,-180 84,180 84,180 -84,-180 -84))
qualified attribution: Attribution
  agent: Organization
    has name: ESA
    has URL: https://earth.esa.int/
license: other
first: https://fedeo.ceos.org/series/eo:platform/Sentinel-1B/terrascope-s1-slc-coherence-v1/2020/11
qualified relation: INSPIRE XML
  type: Relationship
  relation: https://docs.terrascope.be/DataProducts/collections/INSPIRE/SENTINEL-1/TERRASCOPE_S1_SLC_COHERENCE_V1.xml
  format: application/vnd.iso.19139+xml
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Self as JSON-LD (GeoDCAT-AP)
  type: Relationship
  relation: https://fedeo.ceos.org/series/eo:platform/Sentinel-1B/terrascope-s1-slc-coherence-v1/2020/11
  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/Sentinel-1B/terrascope-s1-slc-coherence-v1/2020
  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/terrascope-s1-slc-coherence-v1/api
  format: application/opensearchdescription+xml
  had role: http://www.iana.org/assignments/relation/search
qualified relation: Atom format
  type: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1
  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/terrascope-s1-slc-coherence-v1
  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/terrascope-s1-slc-coherence-v1
  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/terrascope-s1-slc-coherence-v1
  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/terrascope-s1-slc-coherence-v1
  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/terrascope-s1-slc-coherence-v1
  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/terrascope-s1-slc-coherence-v1
  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/terrascope-s1-slc-coherence-v1
  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/terrascope-s1-slc-coherence-v1
  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/terrascope-s1-slc-coherence-v1
  format: text/turtle;profile="http://data.europa.eu/930/"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201130T174127_20201206T174031_ASC_59_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201130T174102_20201206T174031_ASC_59_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201130T174102_20201206T174007_ASC_59_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1B_S1A_Coherence_20201130T054213_20201206T054302_DSC_139_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1B_S1A_Coherence_20201130T054213_20201206T054238_DSC_139_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1B_S1A_Coherence_20201130T054148_20201206T054238_DSC_139_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1B_S1A_Coherence_20201130T054148_20201206T054213_DSC_139_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1B_S1A_Coherence_20201130T054123_20201206T054213_DSC_139_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201129T055113_20201205T055022_DSC_37_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201129T055048_20201205T055022_DSC_37_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201129T055048_20201205T054958_DSC_37_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201129T055023_20201205T054958_DSC_37_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201129T055023_20201205T054933_DSC_37_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1B_S1A_Coherence_20201128T055826_20201204T055921_DSC_110_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1B_S1A_Coherence_20201128T055826_20201204T055857_DSC_110_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1B_S1A_Coherence_20201128T055801_20201204T055857_DSC_110_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1B_S1A_Coherence_20201128T055801_20201204T055832_DSC_110_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201127T060707_20201203T060619_DSC_8_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201127T060642_20201203T060619_DSC_8_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/terrascope-s1-slc-coherence-v1/items/S1A_S1B_Coherence_20201125T173321_20201201T173230_ASC_161_V110
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: 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
description: The Interferometric Coherence product is the amplitude of the complex correlation coefficient between two images. In simple way, coherence describes similarity between two images in a range between zero to one. Zero means pixels were totally different where one means pixels were same exactly.The product algorithm starts from two ESA Level-1 SLC products which are from the same area, the same relative orbit number and preferably from within a short time interval (6 days is the shortest possible with S1A and S1B pairs). The original paired images go through a workflow of orbit correction, co-registration through back-geocoding, coherence calculation and terrain correction by making use of standard SNAP tools as part of the Sentinel-1 toolbox (S1TBX).The terrain correction step is intended to compensate for distortions due to topographical variations of the scene and the tilt of the satellite sensor, so that the geometric representation of the image will be as close as possible to the real world.
temporal: PeriodOfTime
  start date: 2020-11-01T00:00:00.000Z
  end date: 2020-11-30T23:59:59.999Z