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First 304 results for ” David Obura”

1. Validation of Aura-OMI QA4ECV NO2 climate data records with ground-based DOAS networks: the role of measurement and comparison uncertainties

   The QA4ECV (Quality Assurance for Essential Climate Variables) version 1.1 stratospheric and...

   Compernolle, S., Verhoelst, T., Pinardi, G., Granville, J., Hubert, D., Keppens, A., Niemeijer, S., Rino, B., Bais, A., Beirle, S., Boersma, K.F., Burrows, J.P., De Smedt, I., Eskes, H., Goutail, F., Hendrick, F., Lorente, A., Pazmino, A., Piters, A., Peters, E., Pommereau, J.-P., Remmers, J., Richter, A., van Geffen, J., Van Roozendael, M., Wagner, T. and Lambert, J.-C | Journal: Atmospheric Chemistry and Physics | Volume: 20 | Year: 2020 | doi: https://doi.org/10.5194/acp-20-8017-2020

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2. Validation of Sentinel-5P TROPOMI tropospheric NO2 products by comparison with NO2 measurements from airborne imaging DOAS, ground-based stationary DOAS, and mobile car DOAS measurements during the S5P-VAL-DE-Ruhr campaign

   Airborne imaging differential optical absorption spectroscopy (DOAS), ground-based stationary DOA...

   Lange, K., Richter, A., Schönhardt, A., Meier, A. C., Bösch, T., Seyler, A., Krause, K., Behrens, L. K., Wittrock, F., Merlaud, A., Tack, F., Fayt, C., Friedrich, M. M., Dimitropoulou, E., Van Roozendael, M., Kumar, V., Donner, S., Dörner, S., Lauster, B., Razi, M., Borger, C., Uhlmannsiek, K., Wagner, T., Ruhtz, T., Eskes, H., Bohn, B., Santana Diaz, D., Abuhassan, N., Schüttemeyer, D., and Burrows, J. P. | Journal: Atmos. Meas. Tech. | Volume: 16 | Year: 2023 | First page: 1357 | Last page: 1389 | doi: 10.5194/amt-16-1357-2023

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3. Einstein-Telescope in the Euregio-Meuse-Rhine – Preliminary engineering geological site characterization for siting and design

   Modern gravitational-waves astronomy is moving underground. Geological units act as noise-dampeni...

   Raphael Burchartz, Marius Waldvogel, Nils Chudalla, Peter Achtziger-Zupančič, Helmut Wannenmacher, Bjorn Vink, Frank Linde, Philippe Orban, Yvonne Spychala, Pooya Hamdi, Mohammadreza Jalali, Frédéric Nguyen, Raul Fuentes, Nastassja Berg, Shahar Shani-Kadmiel, Florian Wellmann, Peter Kukla, and Florian Amann | Journal: Bulletin of Engineering Geology and the Environment | Volume: 84 | Year: 2025 | doi: https://doi.org/10.1007/s10064-025-04623-2

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4. Burning of woody debris dominates fire emissions in the Amazon and Cerrado

   The Amazon forest is fire sensitive, but, where fires were uncommon as a natural disturbance, def...

   Matthias Forkel, Christine Wessollek, Vincent Huijnen, Niels Andela, Jos de Laat, Daniel Kinalczyk, Christopher Marrs, Dave van Wees, Ana Bastos, Philippe Ciais, Dominic Fawcett, Johannes W. Kaiser, Carine Klauberg, Erico Kutchartt, Rodrigo Leite, Wei Li, Carlos Silva, Stephen Sitch, Jefferson Goncalves De Souza, Sönke Zaehle, Stephen Plummer | Journal: nature geoscience | Volume: 18 | Year: 2025 | First page: 140 | Last page: 147 | doi: 10.1038/s41561-024-01637-5

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5. Thermal Remote Sensing for Global Volcano Monitoring: Experiences From the MIROVA System

   Volcanic activity is always accompanied by the transfer of heat from the Earth’s crust to the atm...

   Diego Coppola Marco Laiolo Corrado Cigolini Francesco Massimetti Dario Delle Donne Maurizio Ripepe Hidran Arias Sara Barsotti Claudia Bucarey Parra Riky Gustavo Centeno Sandrine Cevuard Gustavo Chigna Carla Chun Esline Garaebiti Dulce Gonzales Julie Griswold Javier Juarez Elske de Zeeuw-van Dalfsen Nick Varley and Ricardo William | Journal: Frontiers in Earth Sciences | Volume: 7 | Year: 2020 | doi: 10.3389/feart.2019.00362

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