EARTH SCIENCE>OCEANS
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords

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

Get Help?
type: Document
description: ESA Earth Observation User Services Portal

PUBLIC
type: Concept
in scheme: http://publications.europa.eu/resource/authority/access-right

FDR4ALT Product User Guide
type: Document
description: User Guide

FDR4ALT Project Website
type: Document
description: Website

ERS-2
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms

Envisat
type: Entity
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/platforms

RA-2
type: Entity
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/instruments

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

https://fedeo.ceos.org/collections/TDPforOceanCoastalTopography
type: CatalogRecord
conforms to: ISO19139-2

ERS-2
type: Entity
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/platforms

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

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

FDR4ALT Uncertainty Characterisation Report
type: Document
description: Characterisation Report

Ocean and Coastal Topography Thematic Data Product [ALT_TDP_OC]
type: Dataset
access rights: RightsStatement
  label: http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/INSPIRE_Directive_Article13_1a
access rights: Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions. https://earth.esa.int/eogateway/documents/20142/1564626/Terms-and-Conditions-for-the-use-of-ESA-Data.pdf
access rights: conditions to access and use unknown
bibliographic citation: European Space Agency, 2023, FDR4ALT Ocean and Coastal Topography Thematic Data Product. Version 1.0.
description: This is the Ocean and Coastal Topography Thematic Data Product (TDP) V1 resulting from the _$$ESA FDR4ALT project$$ https://www.fdr4alt.org/ and containing improved sea surface height anomaly data records both at 1 Hz and 20 Hz resolution to address climate and/or coastal areas studies. The collection covers data for the ERS-1, ERS-2 and Envisat missions. Note that a dedicated processing to coastal zones has been applied for coastal distances below 200 km. Compared to existing datasets, the Ocean and Coastal Topography TDP demonstrates notable improvements in several aspects: Up-to-date orbit and geophysical corrections applied Adaptive retracker for Envisat The FDR4ALT products are available in NetCDF format. Free standard tools for reading NetCDF data can be used. Information for expert altimetry users is also available in a dedicated NetCDF group within the products. Please consult the _$$FDR4ALT Product User Guide$$ https://earth.esa.int/eogateway/documents/d/earth-online/fdr4alt-products-user-guide before using the data. The FDR4ALT datasets represent the new reference data for the ERS/Envisat altimetry missions, superseding any previous mission data. Users are strongly encouraged to make use of these datasets for optimal results.
language: EN
modified: 2024-04-22T00:00:00.000Z
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subject: oceans
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identifier: Identifier
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    locality: Frascati
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theme: ESA_open_and_free
theme: PUBLIC
theme: Orthoimagery
was generated by: Activity
  ended at time: 2012-04-08T00:00:00.000Z
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was generated by: Activity
  ended at time: 2012-04-08T00:00:00.000Z
  started at time: 1991-08-03T00:00:00.000Z
was generated by: Activity
  ended at time: 2012-04-08T00:00:00.000Z
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CatalogRecord
conforms to: https://joinup.ec.europa.eu/release/geodcat-ap/20
modified: 2026-06-08T07:23:32Z
source: https://fedeo.ceos.org/collections/TDPforOceanCoastalTopography

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

ESA_open_and_free
type: Concept
in scheme: https://maap.eo.esa.int/metadata-codelist/access-right

Product Validation Report: Ocean & Coastal TDP
type: Document
description: Product Report

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

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

FDR4ALT Products Requirements and Format Specification
type: Document
description: Product Specifications

Imaging Spectrometers/Radiometers
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/instruments

FDR4ALT Detailed Processing Model
type: Document
description: Processing Model

Radar Altimeters
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/instruments

RA-2
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments

Oceans
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/earth-topics

Orthoimagery
type: Concept
in scheme: http://www.eionet.europa.eu/gemet/inspire_themes