ALOS PALSAR International Polar Year Antarctica
type: Dataset
keyword: DIF10
keyword: EARTH SCIENCE>SOLID EARTH
keyword: EARTH SCIENCE>OCEANS
keyword: EARTH SCIENCE>CRYOSPHERE>SNOW/ICE
keyword: ALOS
keyword: PALSAR
keyword: Orthoimagery
keyword: Solid Earth
keyword: Oceans
keyword: Snow and Ice
keyword: L-Band (19.4 - 76.9) cm
keyword: Sun-synchronous
keyword: Medium Resolution - MR (20 - 500) m
keyword: PSR_WB1_15
keyword: 691.65 km
keyword: 250 - 360 km
keyword: Imaging Radars
keyword: RESTRICTED
keyword: ESA_open_and_free
keyword: ALOS-1
spatial: Location
  bbox: POLYGON((-180 -90,-180 -50,180 -50,180 -90,-180 -90))
qualified attribution: Attribution
  agent: Organization
    has name: ESA/ESRIN
    has URL: http://www.esa.int
license: other
first: https://fedeo.ceos.org/series/concepts/sciencekeyword/2b9ad978-d986-4d63-b477-0f5efc8ace72/ALOSIPY
qualified relation: Self as JSON-LD (GeoDCAT-AP)
  type: Relationship
  relation: https://fedeo.ceos.org/series/concepts/sciencekeyword/2b9ad978-d986-4d63-b477-0f5efc8ace72/ALOSIPY
  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/sciencekeyword/2b9ad978-d986-4d63-b477-0f5efc8ace72
  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/ALOSIPY/api
  format: application/opensearchdescription+xml
  had role: http://www.iana.org/assignments/relation/search
qualified relation: ALOS/PALSAR Level 1.1/1.5 product Format description - Product Specifications
  type: Relationship
  relation: https://earth.esa.int/eogateway/documents/20142/37627/ALOS-PALSAR-Product-Format-Description-Level-1-1.5.pdf
  format: application/pdf
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: ALOS User Handbook - Product Specifications
  type: Relationship
  relation: https://earth.esa.int/eogateway/documents/20142/37627/ALOS-user-handbook.pdf
  format: application/pdf
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: ALOS Software tools - Software Tools
  type: Relationship
  relation: https://earth.esa.int/eogateway/search
  format: text/html
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Get Help? - ESA Earth Observation User Services Portal
  type: Relationship
  relation: https://esatellus.service-now.com/csp
  format: text/html
  had role: http://www.iana.org/assignments/relation/describedby
qualified relation: Atom format
  type: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY
  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/ALOSIPY
  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/ALOSIPY
  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/ALOSIPY
  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/ALOSIPY
  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/ALOSIPY
  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/ALOSIPY
  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/ALOSIPY
  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/ALOSIPY
  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/ALOSIPY
  format: text/turtle;profile="http://data.europa.eu/930/"
  had role: http://www.iana.org/assignments/relation/alternate
qualified relation: 2008
  type: Relationship
  relation: https://fedeo.ceos.org/series/concepts/sciencekeyword/2b9ad978-d986-4d63-b477-0f5efc8ace72/ALOSIPY/2008
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/child
qualified relation: 2009
  type: Relationship
  relation: https://fedeo.ceos.org/series/concepts/sciencekeyword/2b9ad978-d986-4d63-b477-0f5efc8ace72/ALOSIPY/2009
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/child
qualified relation: 2010
  type: Relationship
  relation: https://fedeo.ceos.org/series/concepts/sciencekeyword/2b9ad978-d986-4d63-b477-0f5efc8ace72/ALOSIPY/2010
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/child
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100318T212136_20100318T212227_022096_0607_5050_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100319T184415_20100319T184506_022109_0534_5000_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100320T174659_20100320T174750_022123_0507_5050_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100321T165025_20100321T165115_022137_0480_5150_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100322T041922_20100322T042013_022144_0131_5000_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100322T155512_20100322T155603_022151_0453_5350_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100324T185243_20100324T185333_022182_0537_5150_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100324T203126_20100324T203216_022183_0583_5150_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100325T143516_20100325T143606_022194_0418_5000_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100326T102156_20100326T102247_022206_0299_5150_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100326T151643_20100326T151734_022209_0437_5050_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100327T155851_20100327T155942_022224_0456_5150_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100328T213343_20100328T213434_022242_0613_5000_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100329T090526_20100329T090616_022249_0264_5050_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100329T203750_20100329T203840_022256_0586_5150_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100330T112413_20100330T112504_022265_0329_5000_0001
  format: application/ld+json
  had role: https://stacspec.org/def/rel/iana/1.0/item
qualified relation: Relationship
  relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100331T170027_20100331T170118_022283_0486_4950_0001
  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/concepts/sciencekeyword/2b9ad978-d986-4d63-b477-0f5efc8ace72/ALOSIPY
description: International Polar Year (IPY), focusing on the north and south polar regions, aimed to investigate the impact of how changes to the ice sheets affect ocean and climate change to the habitats in these regions. IPY was a collaborative project involving over sixty countries for two years from March 2007 to March 2009. To meet the project goal, world space agencies observed these regions intensively using their own Earth observation satellites. One of these satellites, ALOS - with the PALSAR (Phased Array type L-band Synthetic Aperture Radar) sensor - observed these regions independently from day-night conditions or weather conditions. Carrying on this initiative, ESA is providing the ALOS PALSAR IPY Antarctica dataset, which consists of full resolution ALOS PALSAR ScanSAR WB1 products (100m spatial resolution) over Antarctica from July 2008 (cycle 21) to December 2008 (Cycle 24) and from May 2009 (cycle 27) to March 2010 (cycle 31). Missing products between the two periods above is due to L0 data over Antarctica not being available in ADEN archives and not processed to L1. Spatial coverage: Check the spatial coverage of the collection on a _$$map$$ https://alos-ds.eo.esa.int/smcat/ALOSIPY/ available on the Third Party Missions Dissemination Service.
temporal: PeriodOfTime
last: https://fedeo.ceos.org/series/concepts/sciencekeyword/2b9ad978-d986-4d63-b477-0f5efc8ace72/ALOSIPY

Relationship
relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100331T201753_20100331T201844_022285_0578_4950_0001
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

Relationship
relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100102T144956_20100102T145046_020998_0424_5100_0001
format: application/ld+json
had role: https://stacspec.org/def/rel/iana/1.0/item

Relationship
relation: https://fedeo.ceos.org/collections/ALOSIPY/items/AL1_OPER_PSR_WB1_15_20100102T145037_20100102T145128_020998_0424_5150_0001
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: 2008-07-25T00:00:00.000Z
end date: 2010-03-31T23:59:59.999Z