نتایج جستجو برای: gis envi

تعداد نتایج: 35458  

2017
Daniel J. Plebanek Vladimir M. Sloutsky Sophia Deng Andy Leber Layla Unger

One of the law-like regularities of psychological science is that of developmental progression – an increase in sensorimotor, cognitive, and social functioning from childhood to adulthood. Here we report a rare violation of this law – a developmental reversal in attention. In Experiment 1, 4to-5-year-olds (N= 34) and adults (N = 35) performed a change detection task that included externally cue...

Journal: :Journal of Al-Azhar University Engineering Sector 2019

Journal: :Journal of Urban Management 2022

Mandaue is a crucial city in Cebu island, Philippines as it links other large metropolises and highly industrialized. The occurrence of urban heat island (UHI) was already confirmed by previous study. In this paper, we aim to determine how UHI could be improved mitigations including increasing vegetation, adding open spaces, employing green roofs and/or combination thereof. ENVI-met software ut...

2005
Kei SAITO Shinji CHIBA Michihiko SHINOZAKI

The purpose of this paper is to develop the GIS educational environment in training program using open-source GIS software. First, we have verified the substitutability of laboratory exercise materials at our university from commercial GIS to open-source GIS software. Next, we grasp the improvement situation of the free spatial data that are opened to the public by the government and present th...

2012
Jérémie Daniel Jean-Philippe Lauffenburger

This paper deals with a Speed Limit Assistant (SLA) performing the fusion of a Geographic Information System (GIS) and a vision system. The present strategy is based on multi-level data fusion using Evidence Theory. In a first step, the GIS reliability is estimated through GIS criteria related to the positioning, the localization and the digital map resolution. Contextual criteria also extracte...

2003
Joseph J. Kerski

Geographic information systems (GIS) technology and methods have transformed decision-making in society by bringing geographic analysis to the desktop computer. Although some educators consider GIS to a promising means for implementing reform, it has been adopted by less than 2% of American high schools. The reasons behind the interest in GIS, its slow implementation, and its effectiveness in t...

Journal: :Trans. GIS 2006
Sarah Elwood

In the mid-1990s, several critical texts raised concerns about the social, political, and epistemological implications of GIS. Subsequent responses to these critiques have fundamentally altered the technological, political, and intellectual practices of GIScience. Participatory GIS, for instance, has intervened in multiple ways to try to ameliorate uneven access to GIS and digital spatial data ...

2013
Jiangfan Feng Nan Xu

The combination of "voice technology" and "Mobile GIS", has greatly improved the intelligent degree of mobile GIS. Recently, significant attention in the field of scientific research is turning to how to realize quick conversion between natural language and GIS commands. However, the current study mostly concentrates on rules of conversion between natural language sentences and GIS commands fro...

2008
Ming-Hsiang Tsou

The paradigm of geographic information systems (GISs) is shifting from a closed, centralized GIS architecture, to an open, distributed geographic information services (GIServices) framework. With advances in computer networking and wireless communication technology, GIS is moving toward an integration of GIServices and spatial analysis functions via the internet and wireless communication. Wire...

Journal: :Leprosy review 2009
Mirjam I Bakker Pauline F D Scheelbeek Stella M Van Beers

Mapping of diseases has, since John Snow produced his famous cholera maps of London in 1854, been recognised as an essential tool in public health. A Geographical Information System (GIS) is more than mapping diseases: it manages, analyses and presents data that are linked to geographical locations. GIS enables creation of maps and can present data on national and regional level, but also on ve...

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