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RISApplication of Multipath Template Technique to Real-Time Ionospheric Delay Estimation Using Global Positioning System Measurements
Publisher: American Society of Civil Engineers
Abstract: When global positioning system (GPS) signals propagate through the ionosphere, they experience an extra time delay. The ionospheric delay can be estimated using
Application of a Back-Propagation Artificial Neural Network to Regional Grid-Based Geoid Model Generation Using GPS and Leveling Data
Publisher: American Society of Civil Engineers
Abstract: The height difference between the ellipsoidal height
Modeling Vertical Spread of Airborne Pollutants from Sources Near Ground Level—Comparison with Field Measurements
Publisher: American Society of Civil Engineers
Abstract: An extensive set of field data from Project Prairie Grass has been used to evaluate various methods of estimating the input parameters commonly used by analytical plume models for characterizing the vertical profiles for ...
Improved TDR Method for Quality Control of Soil-Nailing Works
Publisher: American Society of Civil Engineers
Abstract: Time domain reflectometry (TDR) has become an effective nondestructive testing method for soil-nailing inspection. Previous studies utilized a preinstalled, single-core, electric wire alongside the rebar within the soil ...
Predicting the Maximum Total Sliding Displacement of Contents in Earthquakes
Publisher: American Society of Civil Engineers
Abstract: Sliding of contents during past earthquakes has caused injury, disruptions, and damage. As such, equations to predict the maximum sliding displacement of the contents are required to include its effect in building performance ...
Predicting the Maximum Total Sliding Displacement of Contents in Earthquakes
Publisher: American Society of Civil Engineers
Abstract: Sliding of contents during past earthquakes has caused injury, disruptions, and damage. As such, equations to predict the maximum sliding displacement of the contents are required to include its effect in building performance ...
Image Fusion for Infrared Thermography and Inspection of Pressure Vessel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Infrared thermography is a nondestructive evaluation method with an increasing span of applications. In this paper the pixel-level image fusion of infrared light and visible light image for ...