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Browsing by Author "Frantz, David"
Now showing items 1-10 of 10
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2019-01-28ZeitschriftenartikelA Global MODIS Water Vapor Database for the Operational Atmospheric Correction of Historic and Recent Landsat Imagery Frantz, David; Stellmes, Marion; Hostert, PatrickAnalysis Ready Data (ARD) have undergone the most relevant pre-processing steps to satisfy most user demands. The freely available software FORCE (Framework for Operational Radiometric Correction for Environmental monitoring) ...
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2021-01-04ZeitschriftenartikelComparison of Masking Algorithms for Sentinel-2 Imagery Zekoll, Viktoria; Main-Knorn, Magdalena; Alonso, Kevin; Louis, Jerome; Frantz, David; Richter, Rudolf; Pflug, BringfriedMasking of clouds, cloud shadow, water and snow/ice in optical satellite imagery is an important step in automated processing chains. We compare the performance of the masking provided by Fmask (“Function of mask” implemented ...
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2019-05-10ZeitschriftenartikelFORCE—Landsat + Sentinel-2 Analysis Ready Data and Beyond Frantz, DavidEver increasing data volumes of satellite constellations call for multi-sensor analysis ready data (ARD) that relieve users from the burden of all costly preprocessing steps. This paper describes the scientific software ...
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2021-03-26ZeitschriftenartikelGridded population mapping for Germany based on building density, height and type from Earth Observation data using census disaggregation and bottom-up estimates Schug, Franz; Frantz, David; van der Linden, Sebastian; Hostert, PatrickGridded population data is widely used to map fine scale population patterns and dynamics to understand associated human-environmental processes for global change research, disaster risk assessment and other domains. This ...
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2023-03-03ZeitschriftenartikelHigh-resolution data and maps of material stock, population, and employment in Austria from 1985 to 2018 Schug, Franz; Wiedenhofer, Dominik; Haberl, Helmut; Frantz, David; Virág, Doris; van der Linden, Sebastian; Hostert, PatrickHigh-resolution maps of material stocks in buildings and infrastructures are of key importance for studies of societal resource use (social metabolism, circular economy, secondary resource potentials) as well as for transport ...
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2022-10-25ZeitschriftenartikelHigh-resolution mapping of 33 years of material stock and population growth in Germany using Earth Observation data Schug, Franz; Frantz, David; Wiedenhofer, Dominik; Haberl, Helmut; Virág, Doris; van der Linden, Sebastian; Hostert, PatrickGlobal societal material stock in buildings and infrastructure have accumulated rapidly within the last decades, along with population growth. Recently, an approach for nation-wide mapping of material stock at 10 m spatial ...
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2019-01-23ZeitschriftenartikelMapping cropping practices on a national scale using intra-annual landsat time series binning Rufin, Philippe; Frantz, David; Ernst, Stefan; Rabe, Andreas; Griffiths, Patrick; Özdoğan, Mutlu; Hostert, PatrickSpatially explicit information on cropland use intensity is vital for monitoring land and water resource demands in agricultural systems. Cropping practices underlie substantial spatial and temporal variability, which can ...
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2022-01-26ZeitschriftenartikelRevisiting the Past: Replicability of a Historic Long-Term Vegetation Dynamics Assessment in the Era of Big Data Analytics Frantz, David; Hostert, Patrick; Rufin, Philippe; Ernst, Stefan; Röder, Achim; van der Linden, SebastianOpen and analysis-ready data, as well as methodological and technical advancements have resulted in an unprecedented capability for observing the Earth’s land surfaces. Over 10 years ago, Landsat time series analyses were ...
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2024-07-08ZeitschriftenartikelUsable observations over Europe Lewińska, Katarzyna Ewa; Frantz, David; Leser, Ulf; Hostert, PatrickLandsat and Sentinel-2 data archives provide ever-increasing amounts of satellite data. However, the availability of usable observations greatly varies spatially and temporally. Pixel-based compositing that generates ...
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2019-10-09ZeitschriftenartikelUsing Landsat and Sentinel-2 Data for the Generation of Continuously Updated Forest Type Information Layers in a Cross-Border Region Nink, Sascha; Hill, Joachim; Stoffels, Johannes; Buddenbaum, Henning; Frantz, David; Langshausen, JoachimFrom global monitoring to regional forest management there is an increasing demand for information about forest ecosystems. For border regions that are closely connected ecologically and economically, a key factor is the ...
