I joined with the existing staf of Syiah Kuala Universiti since 1998 at Physics Department Faculty of Mathematics and Natural Science. My current researchs are focus on applications of remote sensing methods and algorithms. I also interested in  optical instrumentation and characteristic of the spectrums (spectral signature) of vegetables that can be used in remote sensing and direct measurements. Topics of Studies that have been done are to detect and evaluate patterns of sedimentation and river water mixing with seawater in estuaries of tropical areas using satellite images and direct field measurements, develop algorithms for detecting pollution of sea water by using satellite imagery. I also examined how to detect and evaluate changes in freshness of vegetables by using a measurement technique based on characteristic multispektrum spectrum at each wavelength, especially in the range of visible and infrared light spectrum. Current research is being carried out is to detect potential landslides using geophysical and remote sensing techniques.