نتایج جستجو برای: volcanic ash
تعداد نتایج: 36383 فیلتر نتایج به سال:
[1] In this study, ultraviolet TOMS (Total Ozone Mapping Spectrometer) satellite data for SO2 are reevaluated for the first 15 days following the 15 June 1991 Pinatubo eruption to reflect new data retrieval and reduction methods. Infrared satellite SO2 data from the TOVS/HIRS/2 (TIROS (Television Infrared Observation Satellite) Optical Vertical Sounder/High Resolution Infrared Radiation Sounder...
During April-May 2010 the UK Facility for Airborne Atmospheric Measurements (FAAM) BAe-146 aircraft flew 12 flights targeting volcanic ash clouds around the UK. Ash clouds were observed on every flight at altitudes between 2 – 8km. Due to safety considerations the aircraft only penetrated ash clouds forecast to have concentrations less than 2000μg/m. Cloud and Aerosol Spectrometer (CAS) data sh...
Introduction: The Medusae Fossae Formation (MFF) is an enigmatic and discontinuous formation located in the southern parts of Elysium Planitia and Amazonis Planitia (130°-230°E and 12°S-12°N), covering an area of approximately 2.1 x 10 km and having an estimated volume of 1.4 x 10 km [1]. It is thought to have been deposited during the Amazonian period [2,3]. However, much of the cratering reco...
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