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FORENSIC ENGINEERING SURVEYS WITH UAV PHOTOGRAMMETRY AND LASER SCANNING TECHNIQUES
UAV Photogrammetry Terrestrial Laser Scanning
2019/3/1
This work aims at presenting the use of new technologies in the field of forensic engineering. In particular, the use of UAV photogrammetry and laser scanning is compared with the traditional methods ...
THE ESTIMATION OF PRECISIONS IN THE PLANNING OF UAS PHOTOGRAMMETRIC SURVEYS
UAS photogrammetry planning survey expected precision
2018/6/4
The Unmanned Aerial System (UAS) is widely used in the photogrammetric surveys both of structures and of small areas. Geomatics focuses the attention on the metric quality of the final products of the...
SELF-ASSEMBLED ROV AND PHOTOGRAMMETRIC SURVEYS WITH LOW COST TECHNIQUES
Remotely Operated Vehicle Underwater Photogrammetry Point clouds Survey digital techniques
2018/6/4
In last years, ROVs, have been employed to explore underwater environments and have played an important role for documentation and surveys in different fields of scientific application. In 2017, the L...
INDOOR AND OUTDOOR MOBILE MAPPING SYSTEMS FOR ARCHITECTURAL SURVEYS
mobile mapping image-based survey GPS data processing
2018/6/4
This paper presents the results of architectural surveys carried out with mobile mapping systems. The data acquired through different instruments for both indoor and outdoor surveying are analyzed and...
LOW COST EMBEDDED STEREO SYSTEM FOR UNDERWATER SURVEYS
Image processing underwater imaging embedded systems stereo vision visual odometry 3D reconstruction
2018/3/6
This paper provides details of both hardware and software conception and realization of a hand-held stereo embedded system for underwater imaging. The designed system can run most image processing tec...
西北工业大学计算机学院郭斌教授论文被国际顶级期刊IEEE Communications Surveys and Tutorials (IF:17.188)录用（图）
西北工业大学计算机学院 郭斌教授论文 国际顶级期刊 IEEE 感知模式
2017/7/14
日前，国际顶级综述期刊《IEEE Communications Surveys and Tutorials》发来通知，由我校计算机学院郭斌教授作为第一作者，美国Colorado School of Mines的Qi Han教授、美国普林斯顿大学的Longfei Shangguan博士、瑞士ETH Zurich的Zimu Zhou博士及我校於志文教授共同参与完成的“The Emergence of ...
AN INTEGRATED APPROACH BASED ON TRADITIONAL ARCHAEOLOGICAL SURVEYS, DIGITAL RECORDING TECHNIQUES AND HISTORICAL DOCUMENTATION FOR THE ASSESSMENT OF THREATS RELATED TO THE CLIMATE-SENSITIVE TERRITORIAL CONTEXT
Built Heritage Risk and Resilience Documentation Archaeological Sites Terrestrial Laser Scanning Photogrammetry
2017/6/20
his essay describes an integrated approach – field survey, historic research, climate data, and topography – for the analysis of a complex stratigraphical archaeological site, highlighting its peculia...
Longer exposure to a new refugee food ration is associated with reduced prevalence of small for gestational age: results from 2 cross-sectional surveys on the Thailand-Myanmar border
birth weight birth length head circumference preconception pregnancy preterm birth ration refugees small for gestational age fetal growth
2018/11/14
Background: Despite the high risk of compromised nutrition, evidence of the effect of refugee rations on fetal growth is limited. A new ration containing micronutrient-fortified flour without increase...
DETECTION OF COASTLINE DEFORMATION USING REMOTE SENSING AND GEODETIC SURVEYS
Landsat 5 Landsat 7 Geodetic Survey GPS Shoreline Remote Sensing
2016/12/1
The coastal areas are being destroyed due to the usage that effect the natural balance. Unconsciously sand mining from the sea for nearshore nourishment and construction uses are the main ones. Physic...
EXPERIENCES OF UAV SURVEYS APPLIED TO ENVIRONMENTAL RISK MANAGEMENT
UAV Photogrammetry Laser Risk analysis
2016/7/5
In this paper the results of some surveys carried out in an area of Apulian territory affected by serious environmental hazard are presented. Unmanned Aerial Vehicles (UAV) are emerging as a key engin...
NEW INTEGRATION APPROACH OF PHOTOGRAMMETRIC AND LIDAR TECHNIQUES FOR ARCHITECTURAL SURVEYS
Integration Image Edge Matching LIDAR Automation Architecture
2016/2/29
In the last few years, LIDAR and image-matching techniques have been employed in many application fields because of their
quickness in point cloud generation. Nevertheless, these techniques do not a...
Towed body systems of various configurations have been used for many years to map the seabed. Until recently, single video
camera systems were widely used to gather qualitative data, or collect often...
Analysis of Planimetric Accuracy of Airborne Laser Scanning Surveys
Laser scanning 3-D feature extraction aerial survey accuracy analysis buildings
2015/12/4
With the increasing pulse rates of airborne laser scanners point clouds become an interesting data source for mapping beyond the production of digital terrain models. Whereas height accuracy of point ...
Practial Application of Multiple Pulse in Air (MPiA) LIDAR in Large Area Surveys
LIDAR Surveying Technology Acquisition Calibration Accuracy Project
2015/11/20
Multiple Pulses in Air Technology, or MPiA, is a new technology allowing airborne LIDAR systems to be used at higher pulse rates than previously possible. By allowing the airborne LIDAR system to fire...
Interpretation of ground and aeromagnetic surveys of Palmer Land, Antarctic Peninsula
aeromagnetic survey batholoth magnetic anomalies modelling Palmer Land susceptibility
2015/9/28
Aeromagnetic data for Palmer Land provide new information on crustal structures of the Antarctic Peninsula. Features shown on the compilation of the Lassiter Coast and Orville Coast are characterized ...