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Mostrando 781 - 800 Resultados de 1,446 Para Buscar '"Global Positioning System"', tiempo de consulta: 0.25s Limitar resultados
  1. 781
    “…The main focus of the study is coordination of the UUV with respect to the global positioning system (GPS) attached at USV and verification of its performance throughout field tests. …”
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    Study on Control System of Integrated Unmanned Surface Vehicle and Underwater Vehicle
  2. 782
    “…Although the global positioning system is widely used for outdoor positioning, it cannot provide the same accuracy for the indoor. …”
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    Enhancing Performance of Magnetic Field Based Indoor Localization Using Magnetic Patterns from Multiple Smartphones
  3. 783
    por Luo, Yiyong, Yao, Yibin, Shan, Lulu
    Publicado 2020
    “…TEC and its changes can be accurately estimated based on the Global Positioning System (GPS). TID is detected in time and frequency domain based on power spectrum and Butterworth filtering method. …”
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    Analysis of Ionospheric Disturbances Caused by the 2018 Bering Sea Meteor Explosion Based on GPS Observations
  4. 784
    “…In this paper, we first use the GPS (Global Positioning System) trajectory data of car sharing orders to construct a comparative advantage model based on travel-cost. …”
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    Understanding the Competitive Advantages of Car Sharing from the Travel-Cost Perspective
  5. 785
    “…The reliability and validity of maximal mean speed (MMS), maximal mean metabolic power (MMPmet), critical speed (CS) and critical metabolic power (CPmet) were examined throughout the 2016-2017 soccer National Youth League competitions. Global positioning system (GPS) data were collected from 20 sub-elite soccer players during a battery of maximal running tests and four home matches. …”
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    Reliability and Validity of Maximal Mean and Critical Speed and Metabolic Power in Australian Youth Soccer Players
  6. 786
    “…Here, we measured surface elevation along six transects through the mangrove forests of a subtropical estuarine wetland in Zhenzhu Bay (Guangxi, China), using a real‐time kinematic global positioning system. We identified the mangrove plants along each transect and investigated the spatial distributions of arboreal, epifaunal, and infaunal molluscs, as well as infaunal crabs, using traditional quadrats. …”
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    Zonation of mangrove flora and fauna in a subtropical estuarine wetland based on surface elevation
  7. 787
    “…The collection points were georeferenced using a global positioning system device. Climatic data were retrieved from the WorldClim database, whereas geographic data were obtained from the National Institute for Space Research and the Integrated System of Geospatial Bases of the State of Espírito Santo. …”
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    Assessing geographic and climatic variables to predict the potential distribution of the visceral leishmaniasis vector Lutzomyia longipalpis in the state of Espírito Santo, Brazil
  8. 788
    “…In Phase 1, a hotspot location for unhealthy snacking was determined by using a Global Positioning System to track people’s snacking locations and a survey to verify the location. …”
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    Snacks and The City: Unexpected Low Sales of an Easy-Access, Tasty, and Healthy Snack at an Urban Snacking Hotspot
  9. 789
    “…METHODS: In each district where tracking was conducted, global positioning system–enabled Android phones were given to each team on a daily basis and were used to record team tracks. …”
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    Vaccinations and Vaccinators’ Tracking System in Island Settlements: CHAD 2017-2018
  10. 790
    “…We captured and tagged 46 straw-coloured fruit bats with dataloggers, containing a global positioning system (GPS) and an accelerometer, in five roosts in Ghana, Burkina Faso and Zambia. …”
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    Assessing roost disturbance of straw-coloured fruit bats (Eidolon helvum) through tri-axial acceleration
  11. 791
    “…Global Positioning System (GPS) stations installed in and around the epicenter of the Lushan earthquake (Mw 6.7), which occurred almost 5 years after the 2008 Wenchuan earthquake, recorded preseismic deformation corresponding to the Lushan earthquake within the southern Longmenshan thrust belt. …”
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    A possible precursor prior to the Lushan earthquake from GPS observations in the southern Longmenshan
  12. 792
    por Chung, Jane, Sargent, Lana, Brown, Roy
    Publicado 2020
    “…Global positioning system (GPS) tracking technology is increasingly used in aging research to objectively measure the spatial and temporal aspects of mobility in older adults. …”
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    Use of GPS Tracking Technology to Measure Mobility in Older Adults: A Systematic Review
  13. 793
    “…Future developments include ecological momentary assessment and Global Positioning System (GPS) data to develop life-space maps using real-time data collection.…”
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    Living Within and Without: Life-Space Mapping to Visualize Need and Resource Access of Rural Dementia Dyads
  14. 794
    “…Mardini examined the temporal relationship between ecological pain and derived life-space mobility features from Global Positioning System coordinates. Results suggested that higher level of knee pain in older adults was associated with lower life-space mobility. …”
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    Smart Wearables in the Lens of Aging: Results From the ROAMM Study
  15. 795
    “…RPs were measured by global positioning system and classified into four groups based on playing positions: central defenders (CD; n = 47), wide defenders (WD; n = 24), midfielders (MF; n = 48), or forwards (FW; n = 19). …”
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    Position Specific Running Performances in Professional Football (Soccer): Influence of Different Tactical Formations
  16. 796
    “…Creatine kinase, drop jump height and contact-time, reactive strength index, countermovement jump height and perceptual responses were assessed at the aforementioned time-points. 18 Hz global positioning system devices were used to record players in-game workload measures. …”
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    Gaelic Football Match-Play: Performance Attenuation and Timeline of Recovery
  17. 797
    “…Here, we evaluated 6 real and 17 experimental hunting approaches with baying dogs [wearing global positioning system (GPS) collars] on 8 adult female moose equipped with ruminal temperature loggers, subcutaneous heart rate (HR) loggers and GPS collars with accelerometers. …”
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    Physiological and behavioural responses of moose to hunting with dogs
  18. 798
    por Specht, Mariusz
    Publicado 2020
    “…Next, statistical tests of the position error distributions of very long Differential Global Positioning System (DGPS) and European Geostationary Navigation Overlay Service (EGNOS) campaigns from different years (2006 and 2014) were performed with the number of measurements per session being 900’000 fixes. …”
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    Consistency of the Empirical Distributions of Navigation Positioning System Errors with Theoretical Distributions—Comparative Analysis of the DGPS and EGNOS Systems in the Years 2006 and 2014
  19. 799
    “…To do so, we spatially link women to their nearest mapped health facilities using their global positioning system coordinates. We find that accreditation had multiple positive effects, especially on delivery care and child morbidity prevalence. …”
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    Accreditation as a quality-improving policy tool: family planning, maternal health, and child health in Egypt
  20. 800
    “…We have obtained Bouguer gravity anomalies along the profile composed of 365 gravity observation stations with Global Positioning System (GPS) coordinates, analyzed the observed data and inverted subsurface density structure. …”
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    Crustal Density Structure of the Jiuzhaigou Ms7.0 Earthquake Area Revealed by the Barkam–Jiuzhaigou–Wuqi Gravity Profile
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