搜索结果: 1-5 共查到“测绘科学技术 DBMS”相关记录5条 . 查询时间(0.187 秒)
COMPARATIVE ANALYSIS OF DATA STRUCTURES FOR STORING MASSIVE TINS IN A DBMS
Massive point clouds TINs
2016/7/8
Point cloud data are an important source for 3D geoinformation. Modern day 3D data acquisition and processing techniques such as airborne laser scanning and multi-beam echosounding generate billions o...
3D Spatial Operations for Geo-DBMS - Geometry VS. Topology
Spatial Database Geometry Query Three-dimensional GIS
2015/12/2
Geo-DBMS becomes very important medium for GIS as it can handle and manage (e.g. retrieve and update) large volume of spatial data. Providing 3D spatial database with appropriate operation tools such ...
FREEFORM CURVES AND SURFACES IN DBMS: A STEP FORWARD IN SPATIAL DATA INTEGRATION
Databases CAD GIS
2015/8/28
Spatial data integration is of great importance for many applications and particularly for emergency response. Besides the variety of
challenges in 2D, increasing attention is given to integration of...
MANAGEMENT AND 3D VISUALIZATION OF PIPELINE NETWORKS USING DBMS AND AEC SOFTWARE
Databases CAD GIS
2015/8/28
Management and visualization of underground utilities have been always of a great concern in many countries. Insufficient,
inaccurate and unclear information about location and depth of cables and pi...
INCORPORATING 3D SPATIAL OPERATOR WITH BUILDING INFORMATION MODELS IN CONSTRUCTION MANAGEMENT USING GEO-DBMS
Construction Management 3D spatial operator BIM 3D-GIS
2014/6/11
With the advances in the field of information technologies, construction industry has started taking advantages some of these developments. GIS is the tool used to manage construction...