Search results

First 204 results for ” Virta”

1. Towards monitoring the englacial fracture state using virtual-reflector seismology

   In seismology, coda wave interferometry (CWI) is an effective tool to monitor time-lapse changes ...

   F Lindner, C Weemstra, F Walter, C Hadziioannou | Journal: Geophysical Journal International | Volume: 214 | Year: 2018 | First page: 825 | Last page: 844 | doi: https://doi.org/10.1093/gji/ggy156

   Publication

2. Evidence for virtual source-receiver refractions in cross correlations of infrasonic ambient noise

   Seasonal variability in source activity and atmospheric temperature were retrieved from 11 years ...

   LG Evers, JD Assink, JT Fricke | Journal: Geophysical Research Letters | Volume: 53 | Year: 2026 | doi: 10.1029/2025GL120067

   Publication

3. Comparison of TROPOMI/Sentinel-5 Precursor NO2 observations with ground-based measurements in Helsinki

   We present a comparison between satellite-based TROPOMI (TROPOspheric Monitoring Instrument)&nbsp...

   Ialongo, I., Virta, H., Eskes, H., Hovila, J., and Douros, J | Journal: Atmos. Meas. Tech. | Volume: 13 | Year: 2020 | First page: 205 | Last page: 218 | doi: 10.5194/amt-13-205-2020

   Publication

4. Towards an automated Quality Control Manager for the Virtual European Broadband Seismograph Network (VEBSN)
   R Sleeman, J Vila | Journal: Orfeus Electronic Newsletter | Year: 2005

   Publication

5. Estimating surface-level nitrogen dioxide concentrations from Sentinel-5P/TROPOMI observations in Finland

   In recent decades, satellite instruments have been providing observations of air pollutants&...

   Henrik Virta, Iolanda Ialongo, Monika Szeląg, Henk Eskes | Journal: Atmospheric Environment | Volume: 312 | Year: 2023 | First page: 119989 | doi: 10.1016/j.atmosenv.2023.119989

   Publication