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First 3433 results for ” GR van der Werf”

1. First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

   We present the first Event Horizon Telescope (EHT) observations of Sagittarius A* (Sgr A*), the G...

   EHT Collaboration, etal., H. Falcke etal.. G. Geertsema, etal. | Journal: ApJL | Volume: 930 | Year: 2022 | doi: 10.3847/2041-8213/ac6674

   Publication

2. Photochemical sensitivity to emissions and local meteorology in Bogotá, Santiago, and São Paulo: An analysis of the initial COVID-19 lockdowns

   This study delves into the photochemical atmospheric changes reported globally during the pandemi...

   Rodrigo J. Seguel, Laura Gallardo, Mauricio Osses, Néstor Y. Rojas, Thiago Nogueira, Camilo Menares, Maria de Fatima Andrade, Luis C. Belalcázar, Paula Carrasco, Henk Eskes, Zoë L. Fleming, Nicolas Huneeus, Sergio Ibarra-Espinosa, Eduardo Landulfo, Manuel Leiva, Sonia C. Mangones, Fernando G. Morais, Gregori A. Moreira, Nicolás Pantoja, Santiago Parraguez, Jhojan P. Rojas, Roberto Rondanelli, Izabel da Silva Andrade, Richard Toro, Alexandre C. Yoshida | Journal: Science of the Anthropocene | Year: 2022 | doi: https://doi.org/10.1525/elementa.2021.00044

   Publication

3. Interdecadal Changes in Aerosol Optical Depth Over Pakistan Based on the MERRA‐2 Reanalysis Data during 1980–2018

   The spatiotemporal evolution and trends in aerosol optical depth (AOD) over environ‐ mentally di...

   Khan, R.; Kumar, K.R.; Zhao, T.; Ullah, W.; de Leeuw, G. | Journal: Remote Sensing | Year: 2021 | doi: 10.3390/ rs13040822

   Publication

4. Validation of New Sea Surface Wind Products From Scatterometers Onboard the HY-2B and MetOp-C Satellites

   The new Ku-band scatterometer (HSCAT-B) onboard the HY-2B satellite was launched on October 25, 2...

   Zhixiong Wang, Ad Stoffelen, Juhong Zou, Wenming Lin, Anton Verhoef, Yi Zhang, Yijun He, Mingsen Lin | Journal: IEEE Transactions on Geoscience and Remote Sensing | Volume: 58 | Year: 2020 | doi: https://doi.org/10.1109/TGRS.2019.2963690

   Publication

5. Evaluation of CLARA-A2 and ISCCP-H Cloud Cover Climate Data Records over Europe with ECA&D Ground-Based Measurements

   Clouds are of high importance for the climate system but they still remain one of its principal u...

   Tzallas, V., Hatzianastassiou, N., Benas, N., Meirink, J. F., Matsoukas, C., Stackhouse, P., and Vardavas, I | Journal: Remote Sensing | Volume: 11 | Year: 2019 | doi: https://doi.org/10.3390/rs11020212

   Publication