Results 41 to 50 of about 29,531 (302)

How dots behave in two different pitch sizes? Analysis of tactical behavior based on position data in two soccer field sizes. [¿Cómo se comportan los puntos en dos campos diferentes? Análisis del comportamiento táctico basado en los datos de posición en dos tamaños de campo de fútbol]. [PDF]

open access: yesRevista Internacional de Ciencias del Deporte, 2018
The purpose of this study was to analyze the effects of two different field sizes (full and half of an official size field) on the tactical behaviors measured by position data of players.
Filipe Manuel Clemente   +6 more
doaj   +1 more source

Evaluation of the Georeferencing Accuracy of a Photogrammetric Model Using a Quadrocopter with Onboard GNSS RTK

open access: yesItalian National Conference on Sensors, 2020
Using a GNSS RTK (Global Navigation Satellite System Real Time Kinematic) -equipped unmanned aerial vehicle (UAV) could greatly simplify the construction of highly accurate digital models through SfM (Structure from Motion) photogrammetry, possibly even ...
M. Štroner   +4 more
semanticscholar   +1 more source

Digital representation of historical globes : methods to make 3D and pseudo-3D models of sixteenth century Mercator globes [PDF]

open access: yes, 2012
In this paper, the construction of digital representations of a terrestrial and celestial globe will be discussed. Virtual digital (3D) models play an important role in recent research and publications on cultural heritage.
De Coene, Karen   +5 more
core   +2 more sources

Georeferencing experiments with UAS imagery [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
Abstract. Comparing typical airborne mapping systems with Unmanned Airborne Systems (UAS) developed for mapping purposes, there are several advantages and disadvantages of both systems. The unquestionable benefits of UAS are the much lower costs of equipment and the simple operation; though, the regulations to fly UAS greatly vary by country. Low cost,
Charles K. Toth, Grzegorz Jóźków
openaire   +3 more sources

Quality Analysis of Direct Georeferencing in Aspects of Absolute Accuracy and Precision for a UAV-Based Laser Scanning System

open access: yesRemote Sensing, 2021
The use of UAV-based laser scanning systems is increasing due to the rapid development in sensor technology, especially in applications such as topographic surveys or forestry.
A. Dreier   +3 more
semanticscholar   +1 more source

Modeling of spatial distribution for scorpions of medical importance in the São Paulo State, Brazil [PDF]

open access: yesVeterinary World, 2015
Aim: In this work, we aimed to develop maps of modeling geographic distribution correlating to environmental suitability for the two species of scorpions of medical importance at São Paulo State and to develop spatial configuration parameters for ...
José Brites-Neto   +1 more
doaj   +1 more source

Enhancing Georeferencing of IFC Models through Surveyed Points Integration [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The integration of geoinformation with Building Information Models (BIM), termed GeoBIM, has garnered significant attention across academic and non-academic sectors due to its potential for analyzing the reciprocal impacts of new designs on their ...
A. Hakim   +4 more
doaj   +1 more source

A Neighborhood Approach for Using Remotely Sensed Data to Estimate Current Ranges for Conservation Assessments [PDF]

open access: yesEcol Evol
We created a neighborhood approach for processing habitat data used in conjunction with species distribution modeling to improve range estimates for conservation assessments. ABSTRACT Species distribution modeling can be used to predict environmental suitability, and removing areas currently lacking appropriate vegetation can refine range estimates for
Johnson B   +2 more
europepmc   +2 more sources

Georeferenced data in epidemiologic research [PDF]

open access: yesCiência & Saúde Coletiva, 2008
This paper reviews some conceptual and practical issues regarding the application of georeferenced data in epidemiologic research. Starting with the disease mapping tradition of geographical medicine, topics such as types of georeferenced data, implications for data analysis, spatial autocorrelation and main analytical approaches are heuristically ...
Guilherme Loureiro Werneck   +1 more
openaire   +4 more sources

Positioning in time and space: cost-effective exterior orientation for airborne archaeological photographs [PDF]

open access: yes, 2013
Since manned, airborne aerial reconnaissance for archaeological purposes is often characterised by more-or-less random photographing of archaeological features on the Earth, the exact position and orientation of the camera during image acquisition ...
Briese, Christian   +3 more
core   +2 more sources

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