980 search results - page 54 / 196 » GIS |
157
click to vote
GIS
2004
ACM
15 years 10 months ago
2004
ACM
Motivated by the increasing need to handle complex multidimensional data in location-based data warehouses, this paper proposes a powerful data model that is able to capture the c...
APWEB
2005
Springer
15 years 3 months ago
2005
Springer
Multiresolution (or multi-scale) techniques make it possible for Web-based GIS applications to access large dataset. The performance of such systems relies on data transmission ove...
GISCIENCE
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. Integration of GIS and hydrologic models has been a common approach for monitoring our ever-changing hydrologic system. One important issue in adapting such an approach i...
GISCIENCE
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. A datatype with increasing importance in GIS is what we call the location history–a record of an entity’s location in geographical space over an interval of time. Thi...
EGOV
2003
Springer
15 years 3 months ago
2003
Springer
Nowadays, there are an emergence of spatial or geographic data stored in several and heterogeneous databases, mostly in Geographic Information Systems (GIS). The diversity of GIS a...