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Comparison and Fusion of Satellite, Airborne, and Terrestrial Gravity Field Data Using Wavelet Decomposition
Publisher: American Society of Civil Engineers
Abstract: A multiresolution wavelet analysis of gravity datasets obtained from satellite, airborne, and terrestrial platforms was conducted to estimate their spectral differences and develop a fused free-air gravity model. In this ...
Understanding the Demographics of Surveying Students in Pennsylvania and Making Plans to Increase the Awareness of the Surveying Profession
Publisher: ASCE
Abstract: Technological advancements of the past decades have considerably changed the surveying profession and education required to become a surveyor. Many states require a combination of education (sometimes at least 4-year) and ...
sUAS LiDAR and Photogrammetry Evaluation in Various Surfaces for Surveying and Mapping
Publisher: ASCE
Abstract: Small unmanned aircraft system (sUAS) photogrammetry and light detection and ranging (LiDAR) experienced fast development over the last decade, making the two technologies an integral component of surveying and mapping. ...
Comparison and Fusion of Satellite, Airborne, and Terrestrial Gravity Field Data Using Wavelet Decomposition
Publisher: American Society of Civil Engineers
Abstract: A multiresolution wavelet analysis of gravity datasets obtained from satellite, airborne, and terrestrial platforms was conducted to estimate their spectral differences and develop a fused free-air gravity model. In this ...
Comparison of sUAS Photogrammetry and TLS for Detecting Changes in Soil Surface Elevations Following Deep Tillage
Publisher: ASCE
Abstract: Agricultural and forestry operations significantly affect land morphology. Monitoring topographical and morphological changes is important in agriculture, forestry geomorphology, and soil sciences for improving land ...
First Assessment Results of Surveying Engineering Labs in Immersive and Interactive Virtual Reality
Publisher: ASCE
Abstract: Technological advancements in virtual reality have opened the door for widespread dissemination and application in engineering education. In surveying engineering, outdoor labs are essential, because they offer great means ...
Assessing Digital Elevation Model Uncertainty Using GPS Survey Data
Publisher: American Society of Civil Engineers
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