Open Access. Powered by Scholars. Published by Universities.®

Engineering Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 2 of 2

Full-Text Articles in Engineering

A Simplified Overview: How The Earthquake Parameters Are Computed From Recorded Seismic Signals?, Raman Attri Jun 2001

A Simplified Overview: How The Earthquake Parameters Are Computed From Recorded Seismic Signals?, Raman Attri

Raman K. Attri

The earthquake phenomenon is one of the unpredictable and complex geo-logical phenomenon happening under the earth surface. The recording and its interpretation of recorded earthquake signal have always been a prime concern of the seismologists. This paper discusses in a very simplified manner how these complex parameters are computed.


Design Approach To Use Platinum Rtd Sensor In Snow Temperature Measurements, Raman Attri Jan 2001

Design Approach To Use Platinum Rtd Sensor In Snow Temperature Measurements, Raman Attri

Raman K. Attri

The snow temperature measurement is a very critical area of hydrological instrumentation. The measured data is used to assess the run-off water, snow pack strength and snow avalanche. The hydrological and snow avalanche forecast models require that temperature be measured at different points in the snow pack, above the snow pack and below the snow pack. A state-of-the-art multi-point snow temperature measurement system has been designed and developed for this purpose. The type of the temperature sensor used is a critical aspect of this physical parameter instrumentation. After lot of study of various aspects of different temperature sensing elements, the …