Combined slope and aspect map of the swath sonar bathymetry in Gakkel Ridge during the POLARSTERN cruise PS101 (ARK-XXX/3), created using ArcGIS

Graphing topological features of the ocean seafloor provides insight for diverse scientific disciplines. Here, we provide visual representation of the combined slope and aspect of the swath sonar bathymetry during the POLARSTERN cruise PS101 (ARK-XXX/3). This dataset contains two raster grids in Geo...

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Bibliographic Details
Main Authors: Hehemann, Laura, Purser, Autun
Format: Dataset
Language:English
Published: PANGAEA 2017
Subjects:
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.883501
https://doi.org/10.1594/PANGAEA.883501
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author Hehemann, Laura
Purser, Autun
author_facet Hehemann, Laura
Purser, Autun
author_sort Hehemann, Laura
collection PANGAEA - Data Publisher for Earth & Environmental Science
description Graphing topological features of the ocean seafloor provides insight for diverse scientific disciplines. Here, we provide visual representation of the combined slope and aspect of the swath sonar bathymetry during the POLARSTERN cruise PS101 (ARK-XXX/3). This dataset contains two raster grids in GeoTiff format (color-rgb type and value type), a symbology classification layer file, and an overview map with legend. The value-type GeoTIFF has an accompanying symbology layer file that can be applied in ArcGIS. Each pixel value has an associated color (aspect) and hue (slope) classification. This combination of aspect and slope makes this layer uniquely informative and indended for visualization purposes; see "PS101_aspect_slope_map.png (hdl:10013/epic.51997.d001)" for a map preview. The orientation aspect values are from 0 to 359 degrees and the slope values are 5, 15, 30, and 45 percent rise. Values less than 5 percent are flat areas and have no associated orientation values. The GeoTiff has a pixel size of 100 m x 100 m and was created using ArcGIS 10.5 software, in stereographic polar projection, datum WGS 84. The zip file contains: 1. PS101_aspect_slope.tif 2. PS101_aspect_slope_value.tif 3. PS101_aspect_slope_symbology.lyr 4. PS101_aspect_slope_map.png (hdl:10013/epic.51997.d001)
format Dataset
genre Arctic
genre_facet Arctic
geographic Arctic
Gakkel Ridge
geographic_facet Arctic
Gakkel Ridge
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.883501
institution Open Polar
language English
long_lat ENVELOPE(90.000,90.000,87.000,87.000)
ENVELOPE(55.218000,65.349000,86.963000,86.457000)
op_collection_id ftpangaea
op_coverage MEDIAN LATITUDE: 86.710000 * MEDIAN LONGITUDE: 60.283500 * SOUTH-BOUND LATITUDE: 86.457000 * WEST-BOUND LONGITUDE: 55.218000 * NORTH-BOUND LATITUDE: 86.963000 * EAST-BOUND LONGITUDE: 65.349000
op_doi https://doi.org/10.1594/PANGAEA.883501
https://doi.org/10.1594/PANGAEA.871047
op_relation Dorschel, Boris; Jensen, Laura (2017): Swath sonar bathymetry during POLARSTERN cruise PS101 (ARK-XXX/3) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.871047
https://doi.pangaea.de/10.1594/PANGAEA.883501
https://doi.org/10.1594/PANGAEA.883501
op_rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_rightsnorm CC-BY
op_source Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
publishDate 2017
publisher PANGAEA
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.883501 2025-01-16T20:42:00+00:00 Combined slope and aspect map of the swath sonar bathymetry in Gakkel Ridge during the POLARSTERN cruise PS101 (ARK-XXX/3), created using ArcGIS Hehemann, Laura Purser, Autun MEDIAN LATITUDE: 86.710000 * MEDIAN LONGITUDE: 60.283500 * SOUTH-BOUND LATITUDE: 86.457000 * WEST-BOUND LONGITUDE: 55.218000 * NORTH-BOUND LATITUDE: 86.963000 * EAST-BOUND LONGITUDE: 65.349000 2017-11-23 application/zip, 2.6 MBytes https://doi.pangaea.de/10.1594/PANGAEA.883501 https://doi.org/10.1594/PANGAEA.883501 en eng PANGAEA Dorschel, Boris; Jensen, Laura (2017): Swath sonar bathymetry during POLARSTERN cruise PS101 (ARK-XXX/3) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.871047 https://doi.pangaea.de/10.1594/PANGAEA.883501 https://doi.org/10.1594/PANGAEA.883501 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven FRAM FRontiers in Arctic marine Monitoring PS101_Gakkel SBM Swath bathymetry mapping Dataset 2017 ftpangaea https://doi.org/10.1594/PANGAEA.883501 https://doi.org/10.1594/PANGAEA.871047 2023-01-20T09:10:00Z Graphing topological features of the ocean seafloor provides insight for diverse scientific disciplines. Here, we provide visual representation of the combined slope and aspect of the swath sonar bathymetry during the POLARSTERN cruise PS101 (ARK-XXX/3). This dataset contains two raster grids in GeoTiff format (color-rgb type and value type), a symbology classification layer file, and an overview map with legend. The value-type GeoTIFF has an accompanying symbology layer file that can be applied in ArcGIS. Each pixel value has an associated color (aspect) and hue (slope) classification. This combination of aspect and slope makes this layer uniquely informative and indended for visualization purposes; see "PS101_aspect_slope_map.png (hdl:10013/epic.51997.d001)" for a map preview. The orientation aspect values are from 0 to 359 degrees and the slope values are 5, 15, 30, and 45 percent rise. Values less than 5 percent are flat areas and have no associated orientation values. The GeoTiff has a pixel size of 100 m x 100 m and was created using ArcGIS 10.5 software, in stereographic polar projection, datum WGS 84. The zip file contains: 1. PS101_aspect_slope.tif 2. PS101_aspect_slope_value.tif 3. PS101_aspect_slope_symbology.lyr 4. PS101_aspect_slope_map.png (hdl:10013/epic.51997.d001) Dataset Arctic PANGAEA - Data Publisher for Earth & Environmental Science Arctic Gakkel Ridge ENVELOPE(90.000,90.000,87.000,87.000) ENVELOPE(55.218000,65.349000,86.963000,86.457000)
spellingShingle FRAM
FRontiers in Arctic marine Monitoring
PS101_Gakkel
SBM
Swath bathymetry mapping
Hehemann, Laura
Purser, Autun
Combined slope and aspect map of the swath sonar bathymetry in Gakkel Ridge during the POLARSTERN cruise PS101 (ARK-XXX/3), created using ArcGIS
title Combined slope and aspect map of the swath sonar bathymetry in Gakkel Ridge during the POLARSTERN cruise PS101 (ARK-XXX/3), created using ArcGIS
title_full Combined slope and aspect map of the swath sonar bathymetry in Gakkel Ridge during the POLARSTERN cruise PS101 (ARK-XXX/3), created using ArcGIS
title_fullStr Combined slope and aspect map of the swath sonar bathymetry in Gakkel Ridge during the POLARSTERN cruise PS101 (ARK-XXX/3), created using ArcGIS
title_full_unstemmed Combined slope and aspect map of the swath sonar bathymetry in Gakkel Ridge during the POLARSTERN cruise PS101 (ARK-XXX/3), created using ArcGIS
title_short Combined slope and aspect map of the swath sonar bathymetry in Gakkel Ridge during the POLARSTERN cruise PS101 (ARK-XXX/3), created using ArcGIS
title_sort combined slope and aspect map of the swath sonar bathymetry in gakkel ridge during the polarstern cruise ps101 (ark-xxx/3), created using arcgis
topic FRAM
FRontiers in Arctic marine Monitoring
PS101_Gakkel
SBM
Swath bathymetry mapping
topic_facet FRAM
FRontiers in Arctic marine Monitoring
PS101_Gakkel
SBM
Swath bathymetry mapping
url https://doi.pangaea.de/10.1594/PANGAEA.883501
https://doi.org/10.1594/PANGAEA.883501