Satellite instruments have been providing measurements of global volcanic emissions of
sulfur dioxide (SO 2) since 1978, based on observations in the ultraviolet (UV), infrared (IR) …

In the event of a natural disaster, remote sensing is a valuable source of spatial information
and its utility has been proven on many occasions around the world. However, there are …

During volcanic eruptions, volcanic ash transport and dispersion models (VATDs) are used
to forecast the location and movement of ash clouds over hours to days in order to define …

Merapi volcano (Indonesia) is one of the most active and hazardous volcanoes in the world.
It is known for frequent small to moderate eruptions, pyroclastic flows produced by lava …

Southeast Asia (SEA) hosts one of the most complex aerosol systems in the world, with
convoluted meteorological scales, sharp geographic and socioeconomic features, high …

Tephra transport models try to predict atmospheric dispersion and sedimentation of tephra
depending on meteorology, particle properties, and eruption characteristics, defined by …

Remote sensing instruments have been used to identify, track and in some cases quantify
atmospheric constituents from space-borne platforms for nearly 30 years. These data have …

Large volcanic eruptions emit huge amounts of sulfur and fine ash into the stratosphere.
These products cause an impact on radiative processes, temperature and wind patterns. In …

A Daytime Complement to the Reverse Absorption Technique for Improved Automated Detection
of Volcanic Ash in: Journal of Atmospheric and Oceanic Technology Volume 23 Issue 11 (2006) …

Volcanic ash and sulphur dioxide masses from the November 2005 eruption of Karthala
volcano, Comoros Islands, are simultaneously retrieved using rapid‐scan, multispectral …