搜索结果: 1-6 共查到“摄影测量与遥感技术 Spatial Database”相关记录6条 . 查询时间(0.078 秒)
Event-driven Incremental Updating of Cadastral Spatial Database Considering Topological Integrity
Incremental Updating Cadastral Database Topological Relationship Consistency Change Updating Operators
2015/10/12
In order to update the cadastral database and maintain it's topological consistency automatically (or semi-automatically) during the
updating process, an event-driven incremental updating method of ...
Spatial Database Update and Validation – Current Advances in Theory and Technology
Data Models Data Quality Knowledge Management Rules-based Processing Service Oriented Architecture System Architecture Update Workflow
2015/10/9
The paper summarises the importance of spatial data quality, especially as data is used more and more in automated processes and decision-making, and as data is integrated or ‘joined-up’ from diverse ...
Using a Three Dimensional Spatial Database to Orthorectify Automatically Remote Sensing Images
orthorectification DTM SPOT
2015/8/17
Following SPOT5 launch, Spot Image and French National Geographic Institute (IGN) have decided to design a worldwide accurate
database called Reference3D?using data from the High Resolution Stereosco...
CLASSIFICATION AND REPRESENTATION OF CHANGE IN SPATIAL DATABASE FOR INCREMENTAL DATA TRANSFER
incremental data transfer change Geographical Object update Classification representation
2015/6/1
Nowadays, more and more spatial databases are used in various fields, so the demands for keeping spatial database “fresh” are growing rapidly. Generally, the end-users get the basic spatial data from ...
CONCEPT AND REALIZATION OF FEDERATED SPATIAL DATABASE
CONCEPT REALIZATION FEDERATED SPATIAL DATABASE
2015/3/16
CONCEPT AND REALIZATION OF FEDERATED SPATIAL DATABASE.
SPATIAL DATABASE UPDATING USING ACTIVE CONTOURS FOR MULTISPECTRAL IMAGES: APPLICATION WITH LANDSAT7
Active contours snakes multi-spectral imagery spatial data integration
2015/3/6
This paper presents a fully automated system for area detection based on satellite images and topographic features from a database. The surfaces issued from the database are refined using active conto...