Classilied polygon data set of various sedimentological parameters for the German Bight area. Polygons are based on a triangulated model grid (spatial resolution: 250 m * 250 m). Parameters: - "Median_Grain_Size": median grain size (D50) of interpolierted grain size distribution, - "Mean_Grain_Size": mean grain size´ of interpolierted grain size distribution, - "Sorting1": sorting after Trask (1932): sqrt(D75/D25) - "Sorting2": sorting after Folk and Ward (1957): (phi84-phi16)/4+(phi95-phi5)/6.6 - "Skewness": Skewness after Folk and Ward (1957): (phi16+phi84-2phi50)/2(phi84-phi16)+(phi5+phi95-2phi50)/2(phi95-phi5) - "Kurtosis": Kurtosis after Folk and Ward (1957): (phi95-phi5)/2.44(phi75-phi25) - "GSF_micrometer": content of sand fractions (half phi grad intervals) [%], 63 to 2000 micrometers - "PredominantSandFractions": spatial distribution of sediment fractions with a coontent 50 % / 20 % - 50 %. Data were generated within the framework of the German Coastal Engineering Research Council project AufMod ("Development of integrated model systems for the analysis of long-term morphodynamics in the German Bight", 01.11.2009-31.12.2012). For more information, please visit: https://gdi.bsh.de/en/data/Sedimentological-Parameters-Classified-Polygons-Project-AufMod_Information_Sedimentologische_Parameter_klassifizierte_Polygone_-Projekt_AufMod-_DE.pdf

The digital terrain model of waterways for the estuary of river Elbe (DGM-W 2022) in high resolution based on airborne laser scanning and echo sounder data is produced and published by the German Federal Waterways and Shipping Administration (Wasserstraßen- und Schifffahrtsverwaltung des Bundes, WSV). The data includes the Outer Elbe and the tidally influenced tributaries and branches of the Elbe estuary upstream to the town Geesthacht. The data is available in a raster resolution of 1 meter. Coordinate reference system: EPSG 25852, ETRS89 / UTM Zone 32N Elevation reference system: DHHN2016, NHN Survey methods: Airborne laser scanning (ALS) 02.04.2022 - 19.04.2022 Multibeam echo sounder, single beam echo sounder 09.02.2017 - 09.04.2023 It is strongly recommended to use the data source map for quality assessment.

The digital terrain model of waterways for the estuary of river Elbe (DGM-W 2016) in high resolution based on airborne laser scanning and echo sounder data is produced and published by the German Federal Waterways and Shipping Administration (Wasserstraßen- und Schifffahrtsverwaltung des Bundes, WSV). The data includes the Outer Elbe and the tidally influenced side branches of the Elbe estuary upstream to the town Geesthacht. The data is available in a raster resolution of 1 meter. Coordinate reference system: EPSG 25852, ETRS89 / UTM Zone 32N Elevation reference system: DHHN92, NHN Survey methods: Airborne laser scanning (ALS) 02. - 04.2016 Multibeam echo sounder, single beam echo sounder 2015-2017 It is strongly recommended to use the data source map for quality assessment.

Classilied polygon data set of various sedimentological parameters for the German Bight area. Polygons are based on a triangulated model grid (spatial resolution: 250 m * 250 m). Parameters: - "Median_Grain_Size": median grain size (D50) of interpolierted grain size distribution, - "Mean_Grain_Size": mean grain size´ of interpolierted grain size distribution, - "Sorting1": sorting after Trask (1932): sqrt(D75/D25) - "Sorting2": sorting after Folk and Ward (1957): (phi84-phi16)/4+(phi95-phi5)/6.6 - "Skewness": Skewness after Folk and Ward (1957): (phi16+phi84-2phi50)/2(phi84-phi16)+(phi5+phi95-2phi50)/2(phi95-phi5) - "Kurtosis": Kurtosis after Folk and Ward (1957): (phi95-phi5)/2.44(phi75-phi25) - "GSF_micrometer": content of sand fractions (half phi grad intervals) [%], 63 to 2000 micrometers - "PredominantSandFractions": spatial distribution of sediment fractions with a coontent 50 % / 20 % - 50 %. Data were generated within the framework of the German Coastal Engineering Research Council project AufMod ("Development of integrated model systems for the analysis of long-term morphodynamics in the German Bight", 01.11.2009-31.12.2012). For more information, please visit: https://gdi.bsh.de/en/data/Sedimentological-Parameters-Classified-Polygons-Project-AufMod_Information_Sedimentologische_Parameter_klassifizierte_Polygone_-Projekt_AufMod-_DE.pdf

Data were generated within the framework of the German Coastal Engineering Research Council project AufMod ("Development of integrated model systems for the analysis of long-term morphodynamics in the German Bight", 01.11.2009-31.12.2012). Various sedimentological parameters processed as products for the German Bight area were calculated from interpolated grain size distributions (spatial resolution of model grid 250 m * 250 m): - "Median_Grain_Size": Median-Durchmesser (D50) der interpolierten Kornsummenkurve - "Mean_Grain_Size": Mittelwert des Korndurchmessers - "Sorting1": Sortierung after Trask (1932): sqrt(D75/D25) - "Sorting2": Sortierung after Folk and Ward (1957): (phi84-phi16)/4+(phi95-phi5)/6.6 - "Skewness": Skewness after Folk and Ward (1957): (phi16+phi84-2phi50)/2(phi84-phi16)+(phi5+phi95-2phi50)/2(phi95-phi5) - "Kurtosis": Kurtosis after Folk and Ward (1957): (phi95-phi5)/2.44(phi75-phi25) - "GSF_micrometer": content of sand fractions (half phi grad intervals) [%], 63 to 2000 micrometers - "PredominantSandFractions": spatial distribution of sediment fractions with a coontent 50 % / 20 % - 50 %.

Classilied polygon data set of various sedimentological parameters for the German Bight area. Polygons are based on a triangulated model grid (spatial resolution: 250 m * 250 m). Parameters: - "Median_Grain_Size": median grain size (D50) of interpolierted grain size distribution, - "Mean_Grain_Size": mean grain size´ of interpolierted grain size distribution, - "Sorting1": sorting after Trask (1932): sqrt(D75/D25) - "Sorting2": sorting after Folk and Ward (1957): (phi84-phi16)/4+(phi95-phi5)/6.6 - "Skewness": Skewness after Folk and Ward (1957): (phi16+phi84-2phi50)/2(phi84-phi16)+(phi5+phi95-2phi50)/2(phi95-phi5) - "Kurtosis": Kurtosis after Folk and Ward (1957): (phi95-phi5)/2.44(phi75-phi25) - "GSF_micrometer": content of sand fractions (half phi grad intervals) [%], 63 to 2000 micrometers - "PredominantSandFractions": spatial distribution of sediment fractions with a coontent 50 % / 20 % - 50 %. Data were generated within the framework of the German Coastal Engineering Research Council project AufMod ("Development of integrated model systems for the analysis of long-term morphodynamics in the German Bight", 01.11.2009-31.12.2012). For more information, please visit: https://gdi.bsh.de/en/data/Sedimentological-Parameters-Classified-Polygons-Project-AufMod_Information_Sedimentologische_Parameter_klassifizierte_Polygone_-Projekt_AufMod-_DE.pdf

DTM of the German Bight (yearly, 1982 - 2012). Spatiotemporally interpolated bathymetries for the years 1982 to 2012, with two parameters for the purposes of reliability: Confidence and Minimum dt. The parameter Confidence [m] indicates the reliability of the modelled bathymetry. Spatial resolution: 50 m, file format: CSV. Data were generated within the framework of the German Coastal Engineering Research Council project AufMod ("Aufbau integrierter Modellsysteme zur Analyse der langfristigen Morphodynamik in der Deutschen Bucht" ["Development of integrated model systems for the analysis of long-term morphodynamics in the German Bight"], 01.11.2009-31.12.2012).

DTM of the German Bight (yearly, 1982 - 2012). Spatiotemporally interpolated bathymetries for the years 1982 to 2012, with two parameters for the purposes of reliability: Confidence and Minimum dt. The parameter Confidence [m] indicates the reliability of the modelled bathymetry. Spatial resolution: 50 m, file format: CSV. Data were generated within the framework of the German Coastal Engineering Research Council project AufMod ("Aufbau integrierter Modellsysteme zur Analyse der langfristigen Morphodynamik in der Deutschen Bucht" ["Development of integrated model systems for the analysis of long-term morphodynamics in the German Bight"], 01.11.2009-31.12.2012).

DTM of the German Bight (yearly, 1982 - 2012). Spatiotemporally interpolated bathymetries for the years 1982 to 2012, with two parameters for the purposes of reliability: Confidence and Minimum dt. The parameter Confidence [m] indicates the reliability of the modelled bathymetry. Spatial resolution: 50 m, file format: CSV. Data were generated within the framework of the German Coastal Engineering Research Council project AufMod ("Aufbau integrierter Modellsysteme zur Analyse der langfristigen Morphodynamik in der Deutschen Bucht" ["Development of integrated model systems for the analysis of long-term morphodynamics in the German Bight"], 01.11.2009-31.12.2012).

DTM of the German Bight (yearly, 1982 - 2012). Spatiotemporally interpolated bathymetries for the years 1982 to 2012, with two parameters for the purposes of reliability: Confidence and Minimum dt. The parameter Confidence [m] indicates the reliability of the modelled bathymetry. Spatial resolution: 50 m, file format: CSV. Data were generated within the framework of the German Coastal Engineering Research Council project AufMod ("Aufbau integrierter Modellsysteme zur Analyse der langfristigen Morphodynamik in der Deutschen Bucht" ["Development of integrated model systems for the analysis of long-term morphodynamics in the German Bight"], 01.11.2009-31.12.2012).