Tilman Dinter
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View article: ESM Data Exploration with the Model Data Explorer
ESM Data Exploration with the Model Data Explorer Open
Making Earth-System-Model (ESM) Data accessible is challenging due to the large amount of data that we are facing in this realm. The upload is time-consuming, expensive, technically complex, and every institution has their own procedures.N…
View article: A new distributed data analysis framework for better scientific collaborations
A new distributed data analysis framework for better scientific collaborations Open
<p>A common challenge for projects with multiple involved research institutes is a well-defined and productive collaboration. All parties measure and analyze different aspects, depend on each other, share common methods, and exchange…
View article: A new distributed data analysis framework for better scientific collaborations
A new distributed data analysis framework for better scientific collaborations Open
A common challenge for projects with multiple involved research institutes is a well-defined and productive collaboration. All parties measure and analyze different aspects, depend on each other, share common methods, and exchange the late…
View article: A new distributed data analysis framework for better scientific collaborations
A new distributed data analysis framework for better scientific collaborations Open
A common challenge for projects with multiple involved research institutes is a well-defined and productive collaboration. All parties measure and analyze different aspects, depend on each other, share common methods, and exchange the late…
View article: Artificial Intelligence for Cold Regions (AI-CORE) - a Pilot to bridge Data Analytics and Infrastructure Development
Artificial Intelligence for Cold Regions (AI-CORE) - a Pilot to bridge Data Analytics and Infrastructure Development Open
Artificial Intelligence for Cold Regions (AI-CORE) is a collaborative project of the DLR, the AWI, the TU Dresden, and is funded by the Helmholtz Foundation since early 2020. The project aims at developing AI methods for addressing some of…
View article: 5th Data Science Symposium, GEOMAR
5th Data Science Symposium, GEOMAR Open
Modern digital scientific workflows - often implying Big Data challenges - require data infrastructures and innovative data science methods across disciplines and technologies. Diverse activities within and outside HGF deal with these chal…
View article: High Resolution Water Column Phytoplankton Composition Across the Atlantic Ocean From Ship-Towed Vertical Undulating Radiometry
High Resolution Water Column Phytoplankton Composition Across the Atlantic Ocean From Ship-Towed Vertical Undulating Radiometry Open
Different phytoplankton groups dominate ocean biomes and they drive differently the marine food web and the biogeochemical cycles. However, their distribution over most parts of the global ocean remains uncertain due to limitations in the …
View article: Phytoplankton pigment concentration and phytoplankton groups measured on water samples and from radiometric measurements obtained during POLARSTERN cruise PS113 in the Atlantic Ocean
Phytoplankton pigment concentration and phytoplankton groups measured on water samples and from radiometric measurements obtained during POLARSTERN cruise PS113 in the Atlantic Ocean Open
We analysed water samples taken during the Polarstern PS113 cruise with HPLC technique to retrieve phytoplankton pigment concentrations. We further used these data to obtain major phytoplankton groups following the diagnostic pigment analy…
View article: Assessing the Influence of Water Constituents on the Radiative Heating of Laptev Sea Shelf Waters
Assessing the Influence of Water Constituents on the Radiative Heating of Laptev Sea Shelf Waters Open
The presence of optically active water constituents is known to attenuate the light penetration in the ocean and impact the ocean heat content. Here, we investigate the influence of colored dissolved organic matter (CDOM) and total suspend…
View article: Global diffuse attenuation derived from vibrational Raman scattering detected in hyperspectral backscattered satellite spectra
Global diffuse attenuation derived from vibrational Raman scattering detected in hyperspectral backscattered satellite spectra Open
Underwater light field characterization is of importance for understanding biogeochemical processes and heat budget of the global oceans, which are impacting and reacting to climate change. Vibrational Raman Scattering (VRS) was retrieved …
View article: Field Intercomparison of Radiometers Used for Satellite Validation in the 400–900 nm Range
Field Intercomparison of Radiometers Used for Satellite Validation in the 400–900 nm Range Open
An intercomparison of radiance and irradiance ocean color radiometers (the second laboratory comparison exercise—LCE-2) was organized within the frame of the European Space Agency funded project Fiducial Reference Measurements for Satellit…
View article: Laboratory Intercomparison of Radiometers Used for Satellite Validation in the 400–900 nm Range
Laboratory Intercomparison of Radiometers Used for Satellite Validation in the 400–900 nm Range Open
An intercomparison of radiance and irradiance ocean color radiometers (The Second Laboratory Comparison Exercise—LCE-2) was organized within the frame of the European Space Agency funded project Fiducial Reference Measurements for Satellit…
View article: Inter-Annual Variability of Organic Carbon Concentration in the Eastern Fram Strait During Summer (2009–2017)
Inter-Annual Variability of Organic Carbon Concentration in the Eastern Fram Strait During Summer (2009–2017) Open
The Arctic Ocean plays a key role in regulating the global climate, while being highly sensitive to climate change. Temperature in the Arctic increases faster than the global average, causing a loss of multiyear sea-ice and affecting marin…
View article: Global marine chlorophyll-a fluorescence line height monthly 2003-2011 data from SCIAMACHY (netCDF files)
Global marine chlorophyll-a fluorescence line height monthly 2003-2011 data from SCIAMACHY (netCDF files) Open
This is a global data set on 0.5 degreee latitude and 0.5 degree longitude monthly resolution of oceanic sun-induced chlorophyll a fluorescence (SIF) at its red peak from January 2003 to December 2011. It was retrieved from top of atmosphe…
View article: Properties of Sediment Trap Catchment Areas in Fram Strait: Results From Lagrangian Modeling and Remote Sensing
Properties of Sediment Trap Catchment Areas in Fram Strait: Results From Lagrangian Modeling and Remote Sensing Open
Vertical particle fluxes are responsible for the transport of carbon and biogenic material from the surface to the deep ocean, hence understanding these fluxes is of climatic relevance. Sediment traps deployed in Fram Strait within the fra…
View article: Assessing bio-physical feedbacks in the shelf areas of Laptev Sea
Assessing bio-physical feedbacks in the shelf areas of Laptev Sea Open
In the context of climate change and of thawing permafrost in Siberia, the freshwater and organic material supplied by rivers to the Arctic Ocean, may increase heavily in the future. Here, we investigate the effect of the variability of op…
View article: Underway spectrophotometry in the Fram Strait (European Arctic Ocean): a highly resolved chlorophyll a data source for complementing satellite ocean color
Underway spectrophotometry in the Fram Strait (European Arctic Ocean): a highly resolved chlorophyll a data source for complementing satellite ocean color Open
Satellite remote sensing of chlorophyll a concentration (Chl-a) in the Arctic Ocean is spatially and temporally limited and needs to be supplemented and validated with substantial volumes of in situ observations. Here, we evaluated the cap…
View article: Convoluted remote sensing reflectance obtained from spectral underwater upwelling radiance and in air solar downwelling irradiance measurements during POLARSTERN cruise ARK-XXVI/3 (PS78)
Convoluted remote sensing reflectance obtained from spectral underwater upwelling radiance and in air solar downwelling irradiance measurements during POLARSTERN cruise ARK-XXVI/3 (PS78) Open
Remote sensing reflectance (RRS) at each station was obtained from profiles of upwelling radiance (Lu-( lamda)) and above water solar (downwelling) irradiance (Ed+(lamda)) measured with hyperspectral radiometers (RAMSES, TriOS GmbH, German…
View article: Absorption line height and chl-a during POLARSTERN cruises PS93.2 and PS99.2 from underway spectrophotometry and discrete water samples
Absorption line height and chl-a during POLARSTERN cruises PS93.2 and PS99.2 from underway spectrophotometry and discrete water samples Open
We present a data set on particulate absorption line height at 676 and surface Chl-a concentration using underway spectrophotometry (Wetlabs AC-s instrument) and collocated discrete water sampling (measured by High Pressure Liquid Chromato…
View article: Absorption line height, chl-a concentration and fraction of major phytoplankton groups on chl-a during POLARSTERN cruise PS93.2 from discrete samples
Absorption line height, chl-a concentration and fraction of major phytoplankton groups on chl-a during POLARSTERN cruise PS93.2 from discrete samples Open
Absorption line height, chl-a concentration and fraction of major phytoplankton groups on chl-a during POLARSTERN cruise PS93.2 from discrete samples
View article: Arctic Observatory FRAM - a modern vision of integrated underwater infrastructure in the polar environment
Arctic Observatory FRAM - a modern vision of integrated underwater infrastructure in the polar environment Open
The Arctic Observatory FRAM (FRontiers in Arctic Marine Monitoring) targets a modern vision of integrated underwater infrastructure in the polar environment. Since 2014 this modular observatory is being build up in Fram-Strait and the Cent…
View article: Corrigendum: Synergistic Exploitation of Hyper- and Multi-Spectral Precursor Sentinel Measurements to Determine Phytoplankton Functional Types (SynSenPFT)
Corrigendum: Synergistic Exploitation of Hyper- and Multi-Spectral Precursor Sentinel Measurements to Determine Phytoplankton Functional Types (SynSenPFT) Open
A corrigendum on Synergistic Exploitation of Hyper- and Multi-Spectral Precursor Sentinel Measurements to Determine Phytoplankton Functional Types (SynSenPFT)
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\nby Losa, S. N., Soppa, M. A., Dinter, T., Wolanin, A., Brewin, R. J. W., Br…
View article: Synergistic Exploitation of Hyper- and Multi-Spectral Precursor Sentinel Measurements to Determine Phytoplankton Functional Types (SynSenPFT)
Synergistic Exploitation of Hyper- and Multi-Spectral Precursor Sentinel Measurements to Determine Phytoplankton Functional Types (SynSenPFT) Open
We derive the chlorophyll a concentration (Chla) for three main phytoplankton functional types (PFTs) – diatoms, coccolithophores and cyanobacteria – by combining satellite multispectral-based information, being of a high spatial and tempo…
View article: Upwelling spectral radiance as measured in different depths at radiometer station PS73/013-2 (corrected version)
Upwelling spectral radiance as measured in different depths at radiometer station PS73/013-2 (corrected version) Open
In the previous upwelling radiance (Lu) profile data set (doi:10.1594/PANGAEA.820795), Lu data were wrongly shifted by 3 nm (which responds to the originally resolution of the measurement). The results of the publications related to these …