Haraldur Ólafsson

Airborne observations of the Eyjafjalla volcano ash cloud over Europe during air space closure in April and May 2010

U. Schumann, Bernadett Weinzierl, Oliver Reitebuch et al. · Atmospheric chemistry and physics · 2011 · 359 citations · Full text

Volcanic Gas Chemistry, Volcanology, Environmental Monitoring +22

Spatiotemporal Analysis of Land Use/Land Cover and Its Effects on Surface Urban Heat Island Using Landsat Data: A Case Study of Metropolitan City Tehran (1988–2018)

Imán Rousta, Md. Omar Sarif, R. D. Gupta et al. · Sustainability · 2018 · 175 citations · Full text

Land Use/land Cover, Engineering, Land Use +27

The Effect of Rotation and Surface Friction on Orographic Drag

Haraldur Ólafsson, Philippe Bougeault · Journal of the Atmospheric Sciences · 1997 · 144 citations · Full text

Impacts of Drought on Vegetation Assessed by Vegetation Indices and Meteorological Factors in Afghanistan

Imán Rousta, Haraldur Ólafsson, M Moniruzzaman et al. · Remote Sensing · 2020 · 124 citations · Full text

Precision Agriculture, Environmental Monitoring, Vegetation Indices +24

LOAC: a small aerosol optical counter/sizer for ground-based and balloon measurements of the size distribution and nature of atmospheric particles – Part 1: Principle of measurements and instrument evaluation

Jean‐Baptiste Renard, François Dulac, Gwenaël Berthet et al. · Atmospheric measurement techniques · 2016 · 120 citations · Full text

Dominant Particles, Engineering, Measurement +18