ESA Greenland Ice Sheet Climate Change Initiative (Greenland_Ice_Sheet_cci): Grounding Line Locations from SAR Interferometry, v1.3 2006-02
type: Dataset
keyword: DIF10
keyword: Greenland
keyword: Ice Sheet
keyword: CCI
keyword: ESA
keyword: orthoimagery
keyword: EARTH SCIENCE>CRYOSPHERE>GLACIERS/ICE SHEETS>ICE SHEETS
keyword: EARTH SCIENCE>AGRICULTURE>SOILS
keyword: ERS-1
keyword: ERS-2
keyword: Sentinel-1A
keyword: Sentinel-1B
keyword: C-SAR
keyword: AMI
keyword: ice sheets
keyword: AMI-SAR
keyword: SAR-C (Sentinel-1)
keyword: AMI/SAR
spatial: Location
  bbox: POLYGON((-80 60,-80 90,-10 90,-10 60,-80 60))
qualified attribution: Attribution
  agent: Organization
    has name: CEDA
license: other
first: https://fedeo.ceos.org/series/eo:platform/ERS-2/ea7a4cbe7b83450bb7a00bf3761c40d7/2006/02
qualified relation: Self as JSON-LD (GeoDCAT-AP)
  type: Relationship
  relation: https://fedeo.ceos.org/series/eo:platform/ERS-2/ea7a4cbe7b83450bb7a00bf3761c40d7/2006/02
  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/ERS-2/ea7a4cbe7b83450bb7a00bf3761c40d7/2006
  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/ea7a4cbe7b83450bb7a00bf3761c40d7/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/ea7a4cbe7b83450bb7a00bf3761c40d7
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Product User Guide - No further details.
  type: Relationship
  relation: http://www.esa-icesheets-greenland-cci.org/index.php
  format: MediaType
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: The ESA Greenland Ice Sheet CCI Project - No further details.
  type: Relationship
  relation: http://www.esa-icesheets-cci.org/
  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: Atom format
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7
  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/ea7a4cbe7b83450bb7a00bf3761c40d7
  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/ea7a4cbe7b83450bb7a00bf3761c40d7
  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/ea7a4cbe7b83450bb7a00bf3761c40d7
  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/ea7a4cbe7b83450bb7a00bf3761c40d7
  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/ea7a4cbe7b83450bb7a00bf3761c40d7
  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/ea7a4cbe7b83450bb7a00bf3761c40d7
  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/ea7a4cbe7b83450bb7a00bf3761c40d7
  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/ea7a4cbe7b83450bb7a00bf3761c40d7
  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/ea7a4cbe7b83450bb7a00bf3761c40d7
  format: text/turtle;profile="http://data.europa.eu/930/"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: 00README_catalogue_and_licence.txt
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/5410a24a245e7b93cad24385a17942508d26cc46
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: GLL_product_structure.csv
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/b3f0a1e2c746ab3829efa36e75f7b97330d2e2c9
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: README
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/cd7fbffac5565f3973514e73c2622c98b03662c5
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: description.txt
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/ede3d30a90b37f137c4bce3ea6347cef28daa928
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: glaciers.dbf
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/a4329257e37d34fc771ea880d609a3f9f3cf450c
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: glaciers.prj
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/7b67f32c98f7bef387a98de83ea0c7d9f35f0c9c
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: glaciers.qpf
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/637975256bcfb1c0d3147ec72931a834a3803fa8
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: glaciers.shp
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/abe06c58bc026a41297fe713d04684b3213fb7a5
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: glaciers.shx
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/a6a5f7b1e82eab66d099577392d23da637bbcf51
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: quicklook.jpg
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/05174cc6282cf48f4d31e9f7dfadff9892518a82
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/84ba3399911d025fb058652755fdd4d025732cc9
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/ef6242c618c6f7156b8d275f3dc9ab14d7191067
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/351bf04214162429dc940fb757574b98540da260
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/0449c063d432033f832bad5f2edc493346d84cab
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/fdfb16bbb8c9db0e8c941083877c3fac4bb3f83c
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/94a2678933ae09ac7b422f6b7980cb7fb62e7859
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/d16d514138e688b0db56246f3a112f2eae4ea1b6
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/035aebc73991b468cec18945c08d8ad95bb04169
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Landing Page in JSON media type.
next: https://fedeo.ceos.org/series/eo:platform/ERS-2/ea7a4cbe7b83450bb7a00bf3761c40d7/2006/02
description: This dataset contains grounding lines for 5 North Greenland glaciers, derived from generated from ERS -1/-2 and Sentinel-1 SAR (Synthetic Aperture Radar) interferometry. This version of the dataset (v1.3) has been extended with grounding lines for 2017. Data was produced as part of the ESA Greenland Ice Sheets Climate Change Initiative (CCI) project by ENVEO, Austria. The grounding line is the separation point between the floating and grounded parts of the glacier. Processes at the grounding lines of floating marine termini of glaciers and ice streams are important for understanding the response of the ice masses to changing boundary conditions and for establishing realistic scenarios for the response to climate change. The grounding line location product is derived from InSAR data by mapping the tidal flexure and is generated for a selection of the few glaciers in Greenland, which have a floating tongue. In general, the true location of the grounding line is unknown, and therefore validation is difficult for this product.Remote sensing observations do not provide direct measurement on the transition from floating to grounding ice (the grounding line). The satellite data deliver observations on ice surface features (e.g. tidal deformation by InSAR, spatial changes in texture and shading in optical images) that are indirect indicators for estimating the position of the grounding line. Due to the plasticity of ice these indicators spread out over a zone upstream and downstream of the grounding line, the tidal flexure zone (also called grounding zone).
temporal: PeriodOfTime
last: https://fedeo.ceos.org/series/eo:platform/ERS-2/ea7a4cbe7b83450bb7a00bf3761c40d7/2006/02

Relationship
relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/8bf35b6162110a0efbdfeb6466b9f7a9473c615f
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

Relationship
relation: https://fedeo.ceos.org/collections/ea7a4cbe7b83450bb7a00bf3761c40d7/items/d4fc0785e5238c6cdbaed9d022d7248c085c6598
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: 2006-02-01T00:00:00.000Z
end date: 2006-02-28T23:59:59.999Z