Results 81 to 90 of about 2,732 (249)

Evaluating the Effectiveness of ICESat-2 ATL03 Data for Georeferencing Satellite Images [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
ICESat-2 laser points, as a kind of public geographic data, have high ranging accuracy and have great potential in improving the geometric positioning accuracies of satellite images.
H. Li, W. Qin, D. Zhou, Q. Jing, X. Zhang, P. Tao, P. Tao   +6 more
doaj   +1 more source

Sargassum Lung Syndrome: Air Flow Obstruction and Bronchial Inflammation Are Observed After Prolonged Exposure to Sargassum Gas Emissions in the Eastern Caribbean

Environmental Toxicology, EarlyView.
ABSTRACT Sargassum inundation of Caribbean and American shorelines is a growing environmental hazard. Hydrogen sulfide (H2S) and ammonia (NH3) produced by decomposing Sargassum could be involved in airway obstruction and bronchial inflammation. The study was undertaken to evaluate the effects of exposure to H2S and NH3 gases emitted during Sargassum ...
Rishika Banydeen, Jonathan Florentin, Maxime Boutourlinsky, Remi Nguyen, Fatima Radouani, Moustapha Agossou, Gary Lutin, Thierry Lebrun, Remi Neviere, Dabor Resiere   +9 more
wiley   +1 more source

UAV Photogrammetry Accuracy Assessment for Corridor Mapping Based on the Number and Distribution of Ground Control Points [PDF]

, 2020
Unmanned aerial vehicle (UAV) photogrammetry has recently emerged as a popular solution to obtain certain products necessary in linear projects, such as orthoimages or digital surface models. This is mainly due to its ability to provide these topographic
Martínez Carricondo, Patricio Jesús, Agüera Vega, Francisco, Fernando Carvajal-Ramírez, Carvajal Ramírez, Fernando, Ferrer González, Ezequiel, Patricio Martínez-Carricondo, Ezequiel Ferrer-González, Francisco Agüera-Vega   +7 more
core   +1 more source

Modelling the Four‐Dimensional Power Line Sag Dynamics by Point Signature in Time‐Series Synthetic‐Aperture Radar Images

High Voltage, EarlyView.
ABSTRACT Power lines in synthetic‐aperture radar (SAR) images are reflected as point signatures, which fluctuate annually in both the azimuth and range directions. A novel framework is proposed in this paper to evaluate the four‐dimensional dynamic status of power line sag using those point signatures in time‐series SAR images.
Sijie Ma, Tao Li, Mahdi Motagh, Yan Liu, Yangmao Wen   +4 more
wiley   +1 more source

PENGARUH SEBARAN DATA GROUND CONTROL POINT (GCP) DALAM PENGOLAHAN DATA FOTO UDARA PADA AREA IN-PIT MAPPING MENGGUNAKAN DRONE QUADCOPTER DJI PHANTOM 4 RTK BERBASIS BASE GPS METODE REAL TIME KINEMATIC (RTK)

Prosiding Temu Profesi Tahunan PERHAPI, 2020
ABSTRAKTeknik pengambilan foto udara yang saat ini sedang berkembang, tidak bisa dipungkiri lagi bahwa teknologi Unmanned Aerial Vehicle (UAV), khususnya drone merupakan salah satu teknologi yang sangat efektif dan efisien dalam melakukan kegiatan mapping (pemetaan).
Ryan Nugraha, Sigit Putrasakti
openaire   +2 more sources

Efficacy and Safety of Dupilumab in Chinese Adult Patients With Chronic Rhinosinusitis With Nasal Polyps: A Randomized, Placebo‐Controlled, Phase III Trial

Allergy, EarlyView.
Dupilumab significantly improved nasal polyp score, nasal congestion, olfaction, total symptom score, and disease‐specific quality of life in Chinese patients with uncontrolled CRSwNP. Incidence of treatment‐emergent adverse events was similar between dupilumab and placebo.
Mu Xian, Menglin Wang, Changqing Zhao, Lijia Wan, Yu Xu, Juan Meng, Rui Xu, Xicheng Song, Li Shi, Yucheng Yang, Yan Jiang, Yanzhen Wu, Bethany Ling, Vivian Li, Andrew P. Fontenot, Lacey R. Robinson, Neelam A. Phadke, Chengshuo Wang, Luo Zhang   +18 more
wiley   +1 more source

Accuracy assessment of DSM in mountainous forest areas generated from GF-7 stereo images assisted by ATLAS/ICESat-2 [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The successful launch of the GaoFen-7 (GF-7) satellite has made it possible to achieve sub-meter-level three-dimensional mapping. However, most current studies focus on accuracy evaluating of GF-7 stereo mapping in bare land, and less on its performance ...
J. Xie, X. Yang, Q. Yue, J. Chen, J. Peng   +4 more
doaj   +1 more source

Dynamics of Body Composition and Metabolic Risk in Adolescents With Obesity Under GLP‐1 Receptor Agonist Therapy

Acta Paediatrica, EarlyView.
ABSTRACT Aim To explore changes in body composition in adolescents with obesity treated with glucagon‐like peptide‐1 receptor agonist (GLP‐1 RA) and their association with metabolic syndrome (MetS) components. Methods This real‐world retrospective study included adolescents (12–18 years) with obesity who received multidisciplinary lifestyle‐based ...
Adar Lopez, Liat Perl, Eyal Cohen‐Sela, Ophir Borger, Yael Issan, Hagar Interator, Erez Azoulay, Hadar Moran‐Lev, Ronit Lubetzky, Shira Zelber‐Sagi, Yael Lebenthal, Avivit Brener   +11 more
wiley   +1 more source

Sustained Clinical Improvement in Birch Pollen Allergy After Two Pre‐Seasonal Short Courses of Allergen‐Specific Immunotherapy: A Long‐Term Open‐Label Extension Study

Clinical &Experimental Allergy, EarlyView.
3 years follow‐up study to a DBPC dose‐finding trial investigating subcutaneous immunotherapy with T502 in birch‐pollen induced allergic rhinoconjunctivitis. 154 birch‐pollen allergic adults received short‐course treatment of 10,000 mTU/mL of T502 for 2 years and were observed during the next season without treatment.
Ralph Mösges, Friederike Hüffmeier, Ludger Klimek, Oliver Pfaar, Christian Neuhof, Anna Rybachuk, Cengizhan Acikel, Hacer Sahin, Silke Allekotte, Sandra del Pozo, José Luis Subiza, Miguel Casanovas, Mandy Cuevas, Laura Day, Lea Radtke, Esther Raskopf   +15 more
wiley   +1 more source

GenCP –Development of AI-generated Ground Control Point (GCP) for EO Satellites Cal/Val

GenCP –Development of AI-generated Ground Control Point (GCP) for EO Satellites Cal/Val Elodie Guasch, Ilyas Yalcin, Sultan Kocaman, Sébastien Saunier, Leonardo de Laurentiis   The Ground Control Points (GCP) are involved in geometric Calibration / Validation activities of remote sensing images and used as reference measurements.
Saunier, Sebastien, Guasch, Elodie, Kocaman, Sultan, YALÇIN, Ilyas   +3 more
openaire   +1 more source