This document gives an overview of Geographic Infomation Systems (GISs) with respect to the Data Model. We introduce a classification of the types of data that one encounters in GISs. The requirements for the GIS Data Model, that we are developing, are summarized in a short list. The known solutions for storing the spatial data are described together with a new method. We classify and discuss the data structures for storing topological data. Finally, some additional topics and open problems are indicate
'Spatial Databases' is the first unified, in-depth treatment of special techniques for dealing with ...
Geographical information consists of non-spatial information (alphanumeric) and spatial information ...
We live in a world that is increasingly dominated by Information Technology, where databases are con...
A data model for geographic information is described. Originally designed for thematic mapping and m...
This paper covers the overview of Spatial Database System which offers Spatial Data Structure along ...
Databases are computer systems designed to store information in a systematic way so that their conte...
This literature survey covers the area of GIS databases, an overview of work done in the field is pr...
Introduction Geographic Information Systems (GIS) is a broad term to describe systems designed to m...
Spatial Databases is the first unified, in-depth treatment of special techniques for dealing with sp...
Spatial Databases is the first unified, in-depth treatment of special techniques for dealing with sp...
This paper describes a unified framework for the problems of modelling and processing spatial entiti...
Geographic information systems (GIS) deal with collecting, modeling, man- aging, analyzing, and inte...
The field of Geographic Information Systems (GIS) is still quite young and there are many incompatib...
With the expeditious development in Geographic Information System (GIS) and their applications, lead...
Geographic information system (hereinafter GIS) enables space data to save, operate and analyse. The...
'Spatial Databases' is the first unified, in-depth treatment of special techniques for dealing with ...
Geographical information consists of non-spatial information (alphanumeric) and spatial information ...
We live in a world that is increasingly dominated by Information Technology, where databases are con...
A data model for geographic information is described. Originally designed for thematic mapping and m...
This paper covers the overview of Spatial Database System which offers Spatial Data Structure along ...
Databases are computer systems designed to store information in a systematic way so that their conte...
This literature survey covers the area of GIS databases, an overview of work done in the field is pr...
Introduction Geographic Information Systems (GIS) is a broad term to describe systems designed to m...
Spatial Databases is the first unified, in-depth treatment of special techniques for dealing with sp...
Spatial Databases is the first unified, in-depth treatment of special techniques for dealing with sp...
This paper describes a unified framework for the problems of modelling and processing spatial entiti...
Geographic information systems (GIS) deal with collecting, modeling, man- aging, analyzing, and inte...
The field of Geographic Information Systems (GIS) is still quite young and there are many incompatib...
With the expeditious development in Geographic Information System (GIS) and their applications, lead...
Geographic information system (hereinafter GIS) enables space data to save, operate and analyse. The...
'Spatial Databases' is the first unified, in-depth treatment of special techniques for dealing with ...
Geographical information consists of non-spatial information (alphanumeric) and spatial information ...
We live in a world that is increasingly dominated by Information Technology, where databases are con...