نتایج جستجو برای: سازمان ogc

تعداد نتایج: 43098  

2014
Gerald Hiebel Martin Doerr Øyvind Eide

The ISO certified ontology of the CIDOC CRM provides the concepts to model archaeological data in their semantic context while the Open Geospatial Consortiums (OGC) defines standards for geographic information. In this paper we present the CRMgeo extension which integrates the CIDOC CRM the with the OGC standard of ‘GeoSPARQL– A Geographic Query Language for RDF Data’ which is based on concepts...

2017
Sara Saeedi Steve Liang David Graham Michael F. Lokuta Mir Abolfazl Mostafavi

Recent advances in sensor and platform technologies such as satellite systems, unmanned aerial vehicles (UAV), manned aerial platforms, and ground-based sensor networks have resulted in massive volumes of data is produced and collected about the earth. Processing, managing, and analyzing these data is one of the main challenges in 3D synthetic representation used in modeling and simulation (M&S...

2008
Sebastian Schmitz Alexander Zipf Pascal Neis

Spatial information is getting ever more prominent on the web. As envisioned by the Open Geospatial Consortium (OGC) a spatial strand has been woven into the web. However, the buildup of the geospatial web takes place with scarce utilization of OGC standards only. One reason might be of architectural nature. Many successful web services follow the paradigm of Representational State Transfer (RE...

Journal: :Int. J. Applied Earth Observation and Geoinformation 2010
Chuanrong Zhang Tian Zhao Weidong Li

Although the fast development of OGC (Open Geospatial Consortium) WFS (Web Feature Service) technologies has undoubtedly improved the sharing and synchronization of feature-level geospatial information across diverse resources, literature shows that there are still apparent limitations in the current implementation of OGC WFSs. Currently, the implementation of OGC WFSs only emphasizes syntactic...

Journal: :Journal of cell science 1994
A Sesso F P de Faria E S Iwamura H Corrêa

Distinctive views of the tubulo-vesicular elements interposed between the endoplasmic reticulum (ER) and the Golgi apparatus were obtained in thin sections. The tubules that protrude from the transitional rough ER (tRER) are of dissimilar length. The numbers of tubules and of the nearby omega- and pear-shaped profiles decrease after fasting and are partially restored by refeeding. This formatio...

Journal: :Clinical & experimental ophthalmology 2014
Guohong Gao Jinhui Dai Yifeng Qian Fei Ma

A meta-analysis was performed to evaluate the efficacy of methylprednisolone pulse therapy for Graves' ophthalmopathy. Eight studies involving 376 patients were included. A higher effective rate was found for patients treated with intravenous glucocorticoids (IVGC) over oral glucocorticoids (OGC) (risk ratio [RR] = 1.48; 95% confidence interval [CI] = 1.18-1.86). The combined IVGC and orbital r...

Journal: :Family practice and palliative care 2022

Introduction: Oculogyric crisis (OGC) is a dystonic reaction characterized as conjugate and typically upward deviation of the eyes lasting from seconds to hours which seen an uncommon neurologic manifestation. Metoclopramide prokinetic agent that frequently prescribed in treatment nausea, vomiting prophylaxis, vomiting. One side effects after metoclopramide acute reactions.Case Presentation: We...

2000
Daniel Specht

The OpenGIS Consortium (OGC), an industry group, has developed COM, CORBA and Java interface specifications allowing vendors to develop mutually interoperable geospatial software. OGC established the Coordinate Transformation Working Group (CT-WG) in April 1998. The working group developed a Unified Modeling Language object model of coordinate systems (CS) and coordinate transformations (CT) in...

2007
Guang Deng Xu Zhang Guoqing Li Zhenchun Huang

In the Digital Forestry area, there is more and more requirements for spatial information connection and processing. From a prototype of geospatial computational grid (GCG), the relationship between the geospatial computational grid and OGC Interoperability protocols is proposed in this paper. A prototype of geospatial information grid is given in this paper. Digital Forestry Grid is proposed a...

Journal: :Computers, Environment and Urban Systems 2013
Victoria Rautenbach Serena Coetzee Adam Iwaniak

An intelligent geoportal orchestrates (automatically coordinate) web services to prepare, discover and present information to the user. Implementations of web service standards by the Open Geospatial Consortium (OGC) and ISO/TC 211, Geographic information/Geomatics, such as, the Web Map Service (WMS), Web Feature Service (WFS) and Styled Layer Descriptor (SLD) enable the display of spatial data...

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