SWOT Level 2 River Single-Pass Vector Reach Data Product for Ukraine

The SWOT Level 2 River Single-Pass Vector Reach Data Product from the Surface Water Ocean Topography (SWOT) mission provides water surface elevation, slope, width, and discharge derived from the high rate (HR) data stream from the Ka-band Radar Interferometer (KaRIn). SWOT launched on December 16, 2022 from Vandenberg Air Force Base in California into a 1-day repeat orbit for the "calibration" or "fast-sampling" phase of the mission, which completed in early July 2023. After the calibration phase, SWOT entered a 21-day repeat orbit in August 2023 to start the "science" phase of the mission, which is expected to continue through 2025.

Water surface elevation, slope, width, and discharge are provided for river reaches (approximately 10 km long) and nodes (approximately 200 m spacing) identified in the prior river database, and distributed as feature datasets covering the full swath for each continent-pass. These data are generally produced for inland and coastal hydrology surfaces, as controlled by the reloadable KaRIn HR mask. The dataset is distributed in ESRI Shapefile format. Please note that this collection contains SWOT Version C science data products.

This collection is a sub-collection of its parent: https://podaac.jpl.nasa.gov/dataset/SWOT_L2_HR_RiverSP_2.0 It contains only river reaches.

Données et ressources

Dataset extent

Cite this as

ckan_admin (2025). SWOT Level 2 River Single-Pass Vector Reach Data Product for Ukraine [Data set].
Private DOI This DOI is not yet resolvable.
It is available for use in manuscripts, and will be published when the Dataset is made public or updated.

Metadata
Télécharger
INSPIRE
DCAT-AP

Basic information
Type de ressource Jeu de données spatiales
Date de création 2025-01-30
Date de la dernière révision 2025-01-30
Show changelog
Identifiant des métadonnées SWOT-Level-2-River-Single-Pass-Vector-Reach-Data-Product-for-Ukraine
Langue des métadonnées Anglais
Thèmes (DCAT-AP)
Catégorie de jeu de données à haute valeur
Catégorie thématique ISO 19115 environment
Autre identifiant
URI des mots-clés
Spatial information
Identifiant INSPIRE
Thèmes INSPIRE
Identifiant géographique
Système de référence de coordonnées
Type de représentation spatiale Vecteur
Boîte englobante
"{\"type\": \"Polygon\", \"coordinates\": [[[38.230119, 47.119407], [38.842967, 47.865357], [39.793748, 47.869502], [40.135255, 49.616838], [38.026086, 49.90645], [37.488736, 50.457804], [35.626522, 50.352011], [35.150436, 51.223328], [34.230819, 51.265018], [33.827865, 52.363276], [31.781769, 52.111961], [30.949581, 52.089521], [30.539411, 51.262011], [25.258316, 51.968677], [23.617826, 51.50788], [24.068503, 50.500867], [22.565738, 49.087986], [22.155219, 48.403956], [22.89602, 47.954052], [25.04101, 47.727365], [26.630259, 48.259824], [27.593449, 48.491636], [29.175039, 47.99375], [29.979399, 46.819414], [30.16359, 46.41358], [28.930683, 46.4578], [28.212889, 45.467438], [29.689192, 45.202869], [29.656845, 45.810833], [31.975077, 46.878914], [32.423992, 46.49025], [31.51475, 46.5784], [31.783552, 46.283497], [33.61438, 46.143925], [32.483608, 45.389145], [33.257435, 45.49585], [33.974758, 44.395641], [36.647984, 45.375988], [35.342953, 45.377491], [34.809055, 46.165508], [35.168797, 46.495968], [35, 46.079823], [38.230119, 47.119407]]]}"
Résolution spatiale de l'ensemble de données (m)
Provenance
Déclaration de lignée
Standard de métadonnées
Conformité
Ensemble de données source
Fréquence de mise à jour
Sources
Objectif
Étapes du processus
Étendue temporelle (Début)
Étendue temporelle (Fin)
Notes sur la version
Version
Validité de l'ensemble de données
Responsible party
Nom du créateur de l'ensemble de données ckan_admin
Nom du responsable de la maintenance du jeu de données ckan_admin
Identifiant du créateur de l'ensemble de données
Courriel du créateur de l'ensemble de données projas@cazalac.org
Identifiant du responsable de la maintenance du jeu de données
Courriel du responsable de la maintenance du jeu de données projas@cazalac.org
Site web du responsable de la maintenance du jeu de données