References of "Cornélis, Bernard"
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See detailLa planification d'urgence sous tension
Fallon, Catherine ULg; Brunet, Sébastien ULg; Cornélis, Bernard ULg

in Cahiers de la Sécurité (2008), 3(Janvier-Mars), 72-83

Emergency preparedness is essential in our Western societies. It serves to reassure the community on the measures taken for its safety and to organise the activities of all those working in the field ... [more ▼]

Emergency preparedness is essential in our Western societies. It serves to reassure the community on the measures taken for its safety and to organise the activities of all those working in the field. However, emergency planning procedures are under pressure as the result of a dual trend: the emergence of new risks and a more complex institutional setting. [less ▲]

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See detailLa politique de sûreté dans les organisations
Eggermont, Gilbert; Zwetkoff, Catherine ULg; Brunet, Sébastien ULg et al

(2007)

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See detailA decision-maker point of view on uncertainties in spatial decisions
Cornélis, Bernard ULg; Brunet, Sébastien ULg

in Goodchild, Michael; Fisher, Peter; Shi, Wenzhong (Eds.) Spatial Data Quality (2002)

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See detailL’ensoleillement et la structure commerciale des places publiques au centre de Liège
Cornélis, Bernard ULg

in Publications de l'Association Internationale de Climatologie (1999), 11

For many years, shop location has been studied at different scales from a socio-economical point of view. Sunshine, on the other hand, is a local phenomenon well-known especially for climatologists and ... [more ▼]

For many years, shop location has been studied at different scales from a socio-economical point of view. Sunshine, on the other hand, is a local phenomenon well-known especially for climatologists and architects. This case-based contribution shows the relationships existing between sunshine and shop location on squares. [less ▲]

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See detailÉlaboration d'une carte satellitaire de Belgique
Donnay, Jean-Paul ULg; Cornélis, Bernard ULg; Nadasdi, Istvan et al

in Acta Geographica Lovaniensia (1998), 37

This paper presents a satellite map of Belgium, created by assembling several SPOT images recorded in 1992. Data and process required to build the map are described and a significant part of the paper is ... [more ▼]

This paper presents a satellite map of Belgium, created by assembling several SPOT images recorded in 1992. Data and process required to build the map are described and a significant part of the paper is devoted to the interpretation of the image. A couple of map extracts at enlarged scale, covering the Polders and Famenne-Ardenne regions, show the full interpretation possibilities provided by satellite imagery. [less ▲]

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See detailPotentiels urbains et îlots de chaleur
Cornélis, Bernard ULg; Binard, Marc ULg; Nadasdi, Istvan

in Publications de l'Association Internationale de Climatologie (1998), 10

The present contribution aims at answering in a quantitative way the question: is there a relationship between urban heat island and urban potential ? If such a relationship exits, it tries to quantify it ... [more ▼]

The present contribution aims at answering in a quantitative way the question: is there a relationship between urban heat island and urban potential ? If such a relationship exits, it tries to quantify it and to answer the following questions : - would the potential model allow the representation of the heat island phenomenon ? - If so, in which conditions ? [less ▲]

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See detailDesigning and implementing a GIS in an international context
Pantazis, Dimos N; Cornélis, Bernard ULg

in Transactions in GIS (1997), 1(4), 301-320

International collaborations between private companies, national research laboratories, and universities in the field of GIS have opened up new ways of exchanging knowledge and experiences between ... [more ▼]

International collaborations between private companies, national research laboratories, and universities in the field of GIS have opened up new ways of exchanging knowledge and experiences between different countries. However, when a collaboration involves the actual design and implementation of an operational GIS, rather than simply theoretical or applied research, or the development of specific applications, many problems can arise, sometimes leading either to the partial success or the complete failure of the project. Some of these problems are frequently encountered in all kinds of international collaborations: problems arising from different cultural mentalities, difficulties establishing a single common leadership, difficulties with communication and information exchange, and so on. Problems relating to the specific nature of the GIS are also present, for example the absence of digital geographic data format standards, the absence of metadata standards, the omission to use GIS or IS design methods, etc. This paper focuses on a joint Sino-Belgian project for the design and implementation of an urban geographical information system (UGIS) integrating remote sensing techniques in Hangzhou city, China and examines the general, specific, and international aspects of the problems encountered in an international collaboration. [less ▲]

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See detailLes fondements de l'analyse numérique de photos prises au fisheye pour des besoins topoclimatologiques
Cornélis, Bernard ULg; Erpicum, Michel ULg

in Publications de l'Association Internationale de Climatologie (1995), 8

Fisheye pictures are frequently used in forestry and in ecology for canopy measurements. In climatology, it seems that they have only been used for illustration purposes. In fact, fisheye pictures are ... [more ▼]

Fisheye pictures are frequently used in forestry and in ecology for canopy measurements. In climatology, it seems that they have only been used for illustration purposes. In fact, fisheye pictures are rich in climatological information. Digital fisheye image processing can be used for applied climatology as well as for topoclimatological studies. It allows the quantification of insolation, diffuse radiation, sky-view factor,.… In other words, it provides an objective assessment of the exposure of a site or of a measuring device. This article introduces the basis for digital fisheye image processing. The possibilities offered by this tool will be illustrated with sunshine measurements in an urban environment. [less ▲]

Detailed reference viewed: 94 (24 ULg)