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First 880 results for ”G Geertsema”

1. Improving Neutral Density Predictions Using Exospheric Temperatures Calculated on a Geodesic, Polyhedral Grid

   A new model of exospheric temperatures has been developed, with the objective of predicting globa...

   DR Weimer, PM Mehta, WK Tobiska, E Doornbos, MG Mlynczak, DP Drob, JT Emmert | Status: published | Journal: Space Weather | Volume: 18 | Year: 2020 | doi: 10.1029/2019SW002355

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2. Lower thermosphere–ionosphere (LTI) quantities: Current status of measuring techniques and models

   The lower-thermosphere–ionosphere (LTI) system consists of the upper atmosphere and the lower par...

   M Palmroth, M Grandin, T Sarris, E Doornbos, S Tourgaidis, A Aikio, S Buchert, M Clilverd | Status: submitted | Journal: Annales Geophysicae | Year: 2020 | doi: 10.5194/angeo-2020-42

   Publication

3. Oscillations in Neutral Winds Observed by GOCE

   This study explores intra‐annual oscillations (IAOs) in upper thermospheric winds using GOCE cros...

   MS Dhadly, JT Emmert, M Jones, EN Doornbos, KA Zawdie, DP Drob, M Conde | Status: published | Journal: Geophys. Res. Lett. | Volume: 47 | Year: 2020 | doi: 10.1029/2020GL089339

   Publication

4. MAX-DOAS measurements of tropospheric NO2 and HCHO in Munich and the comparison to OMI and TROPOMI satellite observations

   We present two-dimensional scanning Multi-AXis Differential Optical Absorption Spectroscopy (MAX-...

   Chan, K. L., Wiegner, M., van Geffen, J., De Smedt, I., Alberti, C., Cheng, Z., Ye, S. and Wenig, M. | Journal: Atmos. Meas. Tech. | Volume: 13 | Year: 2020 | First page: 4499 | Last page: 4520 | doi: 10.5194/amt-13-4499-2020

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5. Supermodding – A special footprint operator for mesoscale data assimilation using scatterometer winds

   Satellite observation footprints may extend over many grid points of a high-resolution limited-ar...

   Máté Mile, Roger Randriamampianina, Gert-Jan Marseille and Ad Stoffelen | Journal: Quarterly Journal of the Royal Meteorological Society | Volume: 147 | Year: 2021 | First page: 1382 | Last page: 1402 | doi: 10.1002/qj.3979

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