New advances in global positioning systems (GPS) and geographical information systems (GIS) translated in an explosion of spatial data collection. In this thesis we tackle two well known problems of spatial data. The first one regards the quality of the geographical coordinates used as input for many spatial models. This aspect is often neglected and we provide a general framework to deal with the uncertainty present in the spatial locations. The second problem takes the name of change of support and is related to the analysis of spatial data at a scale of aggregation that is different than the one at which they are observed. Also in this case we develop a theoretical framework to figure out the inference problems inherent to this instance...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
New advances in global positioning systems (GPS) and geographical information systems (GIS) translat...
The objective of spatial analysis techniques is to describe the patterns existing in spatial data an...
The spatial aggregation problem in geography. — the geographical analysis of zonal data is faced wit...
The spatial aggregation problem in geography. — the geographical analysis of zonal data is faced wit...
The final goal of this paper was to fix a brief summary on the status of geographic information in I...
The final goal of this paper was to fix a brief summary on the status of geographic information in I...
A key issue to address in synthesizing spatial data with variable-support in spatial analysis and mo...
The so-called data deluge, along with ever-increasing technological capabilities, tantalizes geograp...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
New advances in global positioning systems (GPS) and geographical information systems (GIS) translat...
The objective of spatial analysis techniques is to describe the patterns existing in spatial data an...
The spatial aggregation problem in geography. — the geographical analysis of zonal data is faced wit...
The spatial aggregation problem in geography. — the geographical analysis of zonal data is faced wit...
The final goal of this paper was to fix a brief summary on the status of geographic information in I...
The final goal of this paper was to fix a brief summary on the status of geographic information in I...
A key issue to address in synthesizing spatial data with variable-support in spatial analysis and mo...
The so-called data deluge, along with ever-increasing technological capabilities, tantalizes geograp...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...