Name
Abstract | ||
|---|---|---|
The spatio-temoral characteristics of statistical data was research challenges in Statistical GIS. In this paper, give an effective method to implement spatio-temporal organization and query of statistical data. First, introducing the research situation of spatio-temporal data model and analyzing the spatio-temporal feature of statistical data. Then proposing a data model using object-oriented method and introduce how to realize it in the database. At last, introducing t some of the most common query algorithm in the Statistical GIS. Proved by programming realization, long-term statistical data can be effectively organized and stored in the database, spatio-temporal snapshot query and sequences query can be well executed in this way. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1109/GEOINFORMATICS.2010.5567686 | 2010 18TH INTERNATIONAL CONFERENCE ON GEOINFORMATICS |
Keywords | Field | DocType |
statistical GIS, object-oriented, spatio-temporal data model, spatio-temporal query | Query optimization,Data mining,Query language,Information retrieval,Query expansion,Computer science,Sargable,Web query classification,View,AM/FM/GIS,Query by Example | Conference |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Huimin Zhao | 1 | 0 | 0.34 |
| Xiaojuan Li | 2 | 0 | 1.69 |
| Yanbing Wang | 3 | 5 | 4.33 |