1、Create the sbspace for the spatial data.
2、The introducing data grid technology and constructing the spatial data grid may improve spatial data sharing and the application environment.
3、The geographic data is composed by spatial data and attribute data.
4、The arrows indicate the flow of spatial and non-spatial data through the system.
5、Instead, spatial data requires the rendering of maps.
6、This paper gives the overview of spatial data structures.
7、Also, your approach might heavily depend on your spatial data.
8、The distributed spatial data registration container is one of the most important spatial data discovery mechanisms in the platform of National Geological spatial Information Grid (NGSIG).
9、In order to manage spatial data in your database, the database must be enabled for spatial operations.
10、This model assembles spatial data in objects and sets of objects at liberty and encapsulate operations of spatial objects in objects, so spatial objects can be used flexibly.
11、In contrast with the traditional method to coarsen and disperse the spatial data to administration unit, the spatial overlaying analysis can greatly diminish the loss of spatial information.
12、Spatial data managing grid can integrate all distributed data into a super-large, virtual spatial DB, it can realize to manage magnanimity spatial data of the whole country or global.
13、Nowadays the applications of spatial data similarity search are widely needed, and high dimensional spatial data index becomes a key technology of similarity search.
14、Therefore, the following queries calculate the size of the data based on the attributes of the spatial data types.
15、Design and implementation of real time traffic monitoring system based on integration of spatial data and stream data management
16、Such indexes help to improve the performance of queries on spatial data.
17、Adopt the integrative management style of spatial data and attribute data to carry on memory and search of the data very conveniently and high-efficiently.
18、The result shows that the data storage method adopted in the example realizes the integrative storage of attribute data and spatial data of PDGIS.
19、The object spatial database stores the small-scale 2D object graph, object attribute data and multi-media data, large-scale object 3D data and so on.
20、The basic spatial database is the core of the digital City, and the quality of spatial data is the key factor in database construction.
21、Mining land reclamation is a very complex systemic project. There are a lot of spatial data and spatial information during the whole procedure.
22、The DB2 spatial Extender comes with an index Advisor that you can use to optimize indexes defined on columns that contain spatial data.
23、Therefore, you employ views for the conversion steps by transferring the spatial data in its well-known binary (WKB) encoding.
24、As you will see later, this distinction is important when it comes to encoding spatial data for search.
25、We already explained in a previous section the DB2-internal mechanism to store spatial data with widely varying size requirements.
26、In addition, it works out MAPINFO data format based on China geo-spatial data conversion format method and carries on writing and realizing the conversion program.
27、The function of field data collection, spatial data management and information distribution are integrated in the platform which involves almost aspects of the process of land survey.
28、In order to overcome the bottleneck, spatial data mining was proposed under the umbrella of data mining. Now, a growing attention has been paid to it.
29、The spatial data warehouse provides the function of managing the heterogeneously magnanimous information and the service of digital earth oriented high level application.
30、In the soil resource management information system based on GIS, the most basic operations are the operation of map, the attribute data inquiry and statistics and spatial data inquiry as well.
