JERS-1/OPS L2 Visible and Near Infrared Radiometer Data
type: Dataset
identifier: Identifier
  notation: https://doi.org/10.57746/EO.01gs73anppggkj1jpr4j32mdhy
  creator: https://doi.org/
qualified relation: HTML
  type: Relationship
  had role: http://www.iana.org/assignments/relation/alternate
  relation: https://fedeo.ceos.org/collections/JERS-1_OPS_L2_VNIR
  format: text/html
access rights: No constraints but users need to be registered with [the G-portal User Registration system](https://gportal.jaxa.jp/gpr/user/regist1?lang=en) to download files.
temporal: PeriodOfTime
  start date: 1992-04-01T00:00:00Z
  end date: 1998-10-12T23:59:59Z
keyword: DIF10
qualified relation: RDF/XML (GeoDCAT-AP) metadata
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  relation: https://fedeo.ceos.org/collections/JERS-1_OPS_L2_VNIR
  format: application/rdf+xml;profile="http://data.europa.eu/930/"
keyword: NASDA
description: JERS-1/OPS L2 Visible and Near Infrared Radiometer Data is obtained from the OPS sensor onboard JERS-1 and produced by National Space Development Agency of Japan (NASDA).JERS-1, which is equipped with OPS is Sun-synchronous sub-recurrent orbit satellite launched on February 11, 1992. The dataset includes System Corrected Image Products. No radiometric correction is applied at the moment due to the lack of the calibration coefficients. Spatial Resolution is 18m x 24m. Map projection is UTM, SOM and PS. The provided format is CEOS.No explicit product version. Level 0â4 data is available.
type: http://inspire.ec.europa.eu/metadata-codelist/ResourceType/series
qualified relation: JSON-LD (schema.org) metadata
  type: Relationship
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  format: application/ld+json;profile="https://schema.org"
language: EN
keyword: SPECTRAL/ENGINEERING
was generated by: Activity
  started at time: 1992-04-01T00:00:00Z
  ended at time: 1998-10-12T23:59:59Z
modified: 1992-04-01T00:00:00Z
qualified relation: RDF/XML (schema.org) metadata
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license: LicenseDocument
  label: The user is entitled to use G-Portal data free of charge without any restrictions (including commercial use) except for the condition about acknowledgement of data credit as stipulated in G-portal terms of use 7.(2).Click [here](https://gportal.jaxa.jp/gpr/index/eula?lang=en) for detailed G-Portal data usage constrains.
qualified relation: DIF-10 metadata
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keyword: EARTH SCIENCE
qualified relation: OGC 17-069r3 metadata
  type: Relationship
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  relation: JERS-1/OPS L2 Visible and Near Infrared Radiometer Data
  format: application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"
spatial: Location
  geometry: <gml:Envelope srsName="http://www.opengis.net/def/crs/OGC/1.3/CRS84"><gml:lowerCorner>-180.0 -90.0</gml:lowerCorner><gml:upperCorner>180.0 90.0</gml:upperCorner></gml:Envelope>
qualified relation: ISO 19139-2 metadata
  type: Relationship
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keyword: INFRARED WAVELENGTHS
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keyword: VISIBLE WAVELENGTHS
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subject: imageryBaseMapsEarthCover
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qualified relation: STAC metadata
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qualified relation: ISO 19139 metadata
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EARTH SCIENCE>SPECTRAL/ENGINEERING>VISIBLE WAVELENGTHS
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords

JERS-1
type: Entity
in scheme: https://earth.esa.int/concepts/concept_scheme/platforms
type: Concept

OPS
type: Entity
in scheme: https://earth.esa.int/concepts/concept_scheme/instruments
type: Concept

CatalogRecord
source: https://fedeo.ceos.org/collections/JERS-1_OPS_L2_VNIR
modified: 2026-02-27T00:00:00Z
conforms to: https://joinup.ec.europa.eu/release/geodcat-ap/20

https://fedeo.ceos.org/collections/JERS-1_OPS_L2_VNIR
type: CatalogRecord
conforms to: ISO19139-2

JERS-1
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms

EARTH SCIENCE>SPECTRAL/ENGINEERING>INFRARED WAVELENGTHS
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords

OPS
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments