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Autonomous multi-drone aerial surveys of Antarctic penguin colonies（图）
Autonomous multi-drone aerial surveys Antarctic penguin colonies
2020/11/13
Scientist Mac Schwager at Stanford University, an aeronautics and astronautics researcher, learned that biologists were seeking a better way to image a large penguin colony in Antarctica. Schwage...
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 ...
DIGITAL SURVEYS AND 3D RECONSTRUCTIONS FOR AUGMENTED ACCESSIBILITY OF ARCHAEOLOGICAL HERITAGE
3D reconstructions theatre of Benevento cultural heritage
2019/3/1
This paper presents part of the results of a larger research project that focused on the surveying and documenting of Roman theatres and amphitheatres in the Campania region as well as the testing of ...
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...
THE 2012 EARTHQUAKE: AN ABACUS OF SURVEYS AND INTERVENTIONS IN MANTUA CHURCHES
Survey geomatics earthquake seismic damage cultural heritage
2017/6/20
After the earthquake of 2012, the ecclesiastical heritage of Mantua was so damaged to render unusable many buildings. Especially churches show a higher vulnerability in relation to their architectural...
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...
Association between household unavailability of iodized salt and child growth: evidence from 89 demographic and health surveys
childhood undernutrition demographic and health surveys iodine iodine deficiency iodized salt low- and middle-income countries
2018/12/14
Background: Although a strong biological basis exists for a role of iodine in somatic growth failure in childhood, this relation has not been previously studied on a large scale to our knowledge.
Association between household unavailability of iodized salt and child growth: evidence from 89 demographic and health surveys
childhood undernutrition demographic and health surveys iodine iodine deficiency iodized salt low- and middle-income countries
2018/12/18
Background: Although a strong biological basis exists for a role of iodine in somatic growth failure in childhood, this relation has not been previously studied on a large scale to our knowledge.
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...