GEOINFO
2004
13 years 6 months ago
2004
: In this paper we approach the problems of rounding errors in geometric algorithms. Particularly, we are interested in geometric algorithms used by TerraLib
GEOINFO
2004
13 years 6 months ago
2004
: Elevation information plays a crucial role in simulations of geophysical flows providing the slope and curvature information required to solve a series of differential equations....
GEOINFO
2004
13 years 6 months ago
2004
: A lot of research has been developed for integrating the analysis functionality that is available in both analytic and geographic processing systems. The main goal is to provide ...
GEOINFO
2004
13 years 6 months ago
2004
: Web GIS applications can be found in many domains. The quality of the interfaces of applications determines not only the usability of such applications, but the possibilities off...
GEOINFO
2004
13 years 6 months ago
2004
: Urban planning is a very important issue to guarantee the sustainable development of modern towns. Many aspects must be considered and one of the most important is the population...
GEOINFO
2004
13 years 6 months ago
2004
GEOINFO
2004
13 years 6 months ago
2004
: As the geographic information system (GIS) community grows, more and more people needs to share geographic information. As modern GIS data is stored in geographic databases their...
GEOINFO
2004
13 years 6 months ago
2004
Abstract: This paper presents a data model for cyclic geographic events useful for nextgeneration geographic information system design. The paper introduces a structure that captur...
GEOINFO
2004
13 years 6 months ago
2004
Volume rendering techniques can be very useful in geographical information systems to provide meaningful and visual information about the surface and the interior of 3D datasets. ...
GEOINFO
2004
13 years 6 months ago
2004
: Nowadays, the database characteristics, such as the huge volume of data, the complexity of the queries, and even the data availability, can demand minutes or hours to process a q...