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Thermal Infrared Imagery Integrated with Terrestrial Laser Scanning and Particle Tracking Velocimetry for Characterization of Landslide Model Failure

Junwei Ma, Xiaoxu Niu, Xiao Liu, Yankun Wang, Tao Wen, Junrong Zhang
2019 Sensors  
In this study, thermal infrared (TIR) imagery, a modern no-contact technique, was introduced and integrated with terrestrial laser scanning (TLS) and particle tracking velocimetry (PTV) to characterize  ...  The laboratory test results indicate that the integrated monitoring system is expected to be useful for characterizing the failure of landslide models.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s20010219 pmid:31906025 fatcat:ucstm7cfh5drplzfci2cqtuuve

Quantifying Effusion Rates at Active Volcanoes through Integrated Time-Lapse Laser Scanning and Photography

Neil Slatcher, Mike James, Sonia Calvari, Gaetana Ganci, John Browning
2015 Remote Sensing  
such as particle image velocimetry (PIV) fail. 41  ...  For eruptions dominated by the effusion of lava, estimates 25 are often made using satellite data; here, in a case study at Mount Etna (Sicily), we make 26 the first measurements based on terrestrial laser  ...  Here, we describe the first use of terrestrial laser scanning (TLS), in combination with 55 time-lapse photography, to provide effusion rate and cone growth measurements at an active vent.  ... 
doi:10.3390/rs71114967 fatcat:ivppp5ig3nfkjedf3lrg6x5dga

Conference Digest

2020 2020 IEEE Aerospace Conference  
of measuring Martian air temperature, wind speed, atmospheric pressure, and local magnetic fields.  ...  The Auxiliary Payload Sensor Suite (APSS), a collection of environmental sensors carried by the Interior exploration using Seismic Investigations, Geodesy, and Heat Transport (InSight) lander, is capable  ...  imagery, 300 km for infrared imagery, and 100 km for the ultraviolet measurements of the lower and upper atmosphere from orbital altitudes ranging between 20,000 and 43,000 km.  ... 
doi:10.1109/aero47225.2020.9172613 fatcat:ioqf5ijrx5gvffu3ls34aa2nsq

Extracting recent short-term glacier velocity evolution over Southern Alaska from a large collection of Landsat data

Bas Altena, Ted Scambos, Mark Fahnestock, Andreas Kääb
2018 The Cryosphere Discussions  
The measurement of glacier velocity fields using repeat satellite imagery has become a standard method of cryospheric research.  ...  Within the Saint Elias and Kluane mountain ranges, several surges and their propagation characteristics are identified and tracked through time, as well as more complicated dynamics in the Wrangell's mountains  ...  We are very grateful to ESA and the EU Copernicus program for free provision of the SPOT5 imagery.  ... 
doi:10.5194/tc-2018-66 fatcat:dy2zeqenbzfkrmwqjagbqnabv4

Table of Contents

2016 Australian Journal of Primary Health  
The VR system consists of a 65 inch active 3D LED television coupled with an Optitrack infrared tracking array and VR software (Vrui).  ...  The adsorption of these ligands were monitored using attenuated total reflectance Fourier transformed infrared spectroscopy, while the thermal and radiation induced desorption were characterized using  ... 
doi:10.1071/pyv22n4toc fatcat:hrwhnxdpjreslhuwi7y4edqmo4

Sub-pixel precision image matching for measuring surface displacements on mass movements using normalized cross-correlation

Misganu Debella-Gilo, Andreas Kääb
2011 Remote Sensing of Environment  
Acknowledgements Special thanks are due to three anonymous referees and the editor of the paper for their careful and constructive comments.  ...  This study is funded by the Research Council of Norway (NFR) through the CORRIA project (no. 185906/V30) and contributes to the NFR International Centre for Geohazards (SFFǦICG 146035/420), the ESA Glaciers_CCI  ...  Terrestrial laser ranging has long been used in many forms. However, airborne laser scanning made the system more popular for terrain modeling.  ... 
doi:10.1016/j.rse.2010.08.012 fatcat:5gcw66igp5c4ngggphs76bgz7u

Toward Integrated Large-Scale Environmental Monitoring Using WSN/UAV/Crowdsensing: A Review of Applications, Signal Processing, and Future Perspectives

Alessio Fascista
2022 Sensors  
By outlining the available solutions and current limitations, we identify in the cooperation among terrestrial (WSN/crowdsensing) and aerial (UAVs) sensing, coupled with the adoption of advanced signal  ...  processing techniques, the major pillars at the basis of future integrated (air, land, and water) and large-scale environmental monitoring systems.  ...  Acknowledgments: The author would like to thank Angelo Coluccia for the insightful discussions on the topic and the extensive review of the paper.  ... 
doi:10.3390/s22051824 pmid:35270970 pmcid:PMC8914857 fatcat:xqcgx676mbckfpc2a6rurbfooq

Atlantic Geoscience Society, 2007 Colloquium & Annual General Meeting: Abstracts

2007 Atlantic geology  
techniques (Particle Imaging Velocimetry), a technique which uses particle recognition to quantify incremental and finite strain.  ...  All experiments are monitored using Particle Imaging Velocimetry (PIV) technology to record surface flow and deformation.  ...  For the upper catchment we classify landuse using multispectral Landsat ETM+ imagery in conjunction with surficial geology maps and assign hydraulic properties to each.  ... 
doi:10.4138/4164 fatcat:5go4euappjg23kf6twywn5t5yq