多源数据

基于多源数据的河道不规则三角网构建方法

A New Method for Building TIN of River Channel Based on Multisource Data

基于多源数据的三维城市建模方法

A Method for the Establishment of 3D Urban Model Based on Multisource Data

GIS中多源数据的空间坐标变换方法探讨

A Study on Coordinate Transformation of Multi - spatial Data in GIS

基于弹性力学思想的GIS多源数据误差纠正方法

The method to correct spatial data errors in GIS based on elastic mechanics

基于多源数据的海岸带DEM构建与地貌数字分析

DEM Construction and Digital Landform Analysis in Costal Zone Based on Multi-source Data

GIS提供的多源数据集成能力、强大的空间分析能力和辅助决策能力在公共安全的预警预报、监测、灾情评估中发挥了重大作用。

GIS played an important role in this field by its good function of multi-source data integration , spatial analysis and decision-aiding .

多源数据辅助机载LiDAR数据生成DEM方法研究

Research on the Method of Generating DEM with LiDAR and Multisource Data

基于QUEST决策树兼容多源数据的淡水沼泽湿地信息提取

Freshwater marsh wetland information extraction based on QUEST decision tree integrating with multi-source data

通过多源数据融合，将目前GIS中包含的地理信息作为辅助数据，引入到RS图像分析过程中。

The paper discusses the RS image analysis technology that brings into the geographical information included in the developed GIS .

多源数据集成在web环境中集成了矢量地图、遥感影像、DEM、用户上载的地图数据和GPS等多种数据源。

Multi-source spatial data include vector map in database , DEM grid , remote sensing mage and vector map uploading from clients .

基于扩展CPN的多源数据报警相关性

Alert correlation of multi-source data based on extended colored Petri net

多源数据丰富了GIS的表现能力，分析多源空间数据集成的模式，研究油气田中的数据集成。

Multi-source spatial data enrich the representing ability of GIS , the modules of multi-source data integration are analyzed and data integration in oil and gal field is studied .

本文在研究数据模型和空间数据模型的基础上，提出了面向对象目标空间数据库的数据模型OOSDM（Object-orientedObjectSpatialDataModel），实现了上述多源数据在数据库中的一体化存储。

The article brings forward to the model of object-oriented object spatial data model ( OOSDM ) and implement the whole-body storage of multi-sources data in the database .

CIMIDS：基于O-O技术的CIM多源数据集成系统

Cimids : an integrated system of CIM multi-sources data based on object oriented technology

基于多源数据叠加的DLG数据质量检查

Multi-source data superimposed on the DLG data quality check

系统的主要功能包括整合GPS的网络监控服务、多源数据集成、地图投影转换和专题地图制作等功能。

The main functions of the prototype are as follows : vehicle supervision in Internet by GPS , integration of multi-source spatial data , projection transformation and making thematic map from spatial data .

基于GIS-T中间件的公路管理多源数据共享平台

Multi-source Road Data Sharing Platform Based on GIS-T Middleware

这四个问题包括：多源数据处理、专用城市地理信息系统的开发技术、多屏幕多尺度地图浏览和移动GIS中空间数据传输技术。

These four questions are : multi-source data processing , the technology of developing a special Urban GIS , the research of multi-scale map browse in several screens and transfer technology of spatial data in mobile GIS .

本文介绍了TM和SPOT等多源数据融合处理方法，以及提取蚀变影像信息和增强冻融带影像信息的方法。

TM and SPOT data processing and multiple data fusion methods are discussed in this paper . Extraction and enhancement of alteration information and signature of freezing melting zone are also introduced in detail .

通过对该系统的目标与意义、结构与功能、技术路线的选择、后续功能的构想等方面的阐述，证实了应用GIS技术可以实现传统聚落景观的多源数据集成与管理；

Through illustrations for objectives and significance , structure and function , selections of technical route , conception of follow-up function of GIS , it proves that applying GIS technology can integrate and manage multi-source data of traditional settlements .

基于多源数据融合的变结构DBN模型基因调控网络构建

Inferring Gene Regulatory Network Based on Structure Varied Dynamic Bayesian Network and Multi-Source Fusion

系统充分利用COM技术、数据仓库、数据开采及OLA技术，能实现多源数据的无缝集成。

It makes full use of latest techniques such as COM , DW , DC , OLAP etc. to realize seamless integration of multi-sourced spatial data .

基于多源数据融合方法的中国1km土地覆盖分类制图

China Land Cover Classification at 1 km Spatial Resolution Based on a Multi-source Data Fusion Approach

通过论述GIS空间数据的组织形式和相关概念，对多源数据集成的方法进行了探讨，结合Oracle数据库在空间数据方面的特性，提出了利用Oraclespatial技术进行数据集成和转换的方法。

The article discusses organizational structure , relevant concepts of GIS spatial data , and multi-source method of Data Integration , using character of Oracle spatial data , Oracle Spatial technology , to carry on the method of Data Integrated and Data Transition .

“盒子里的工厂”是通过将这些功能打包为一组IBM软件产品和自定义代码实现的，而这些产品和代码也称为多源数据集成器（Multi-sourceDataIntegrator，MDI）。

The " factory in a box " is realized through the packaging of these features into a set of IBM software products and customized code , which is also referred to as the Multi-source Data Integrator ( MDI ) .

基于GIS技术、数据仓库技术、三维可视化技术以及决策支持技术，进行了多源数据整合、模型集成、城市地下空间规划辅助决策等主要功能模块的研究。

Furthermore , by using GIS , data warehouse , 3D visualization and decision support technologies , the paper also studied the following function modules in urban geological information system : multi-source data conformity , model integration , as well as spatial decision support for urban underground space .

本文根据Imagis建模需要与AutoCAD格式的城市全要素地图数据特征，提出对已有多源数据进行共享，并对此过程进行数据质量控制。

According to the needs of key element map data characteristic of city in AutoCAD format the authors propose a methed to share data resources and to control the data quality .

阐述了JERS-1合成孔径雷达数据处理方法及其与TM、航放、航磁等多源数据融合处理的方法及所取得的影像效果。

JERS-1 SAR data processing and data fusion with TM , airborne radioactive and magnetic survey data have been elaborated and image effects have been described in the paper .

基于相关性的分析，以GIS软件与SPSS统计软件为工具，运用多源数据融合技术对福建人口统计数据进行空间化处理和分析。

Based on the analysis above , taking GIS software and SPSS statistical software as tools , this paper gives population distribution weights to influence factors through comparatively objective way . The multiple sources data fusion technology is applied to the specialization of population .

IMDBS系统中的多源数据模型、语言及查询处理

Polygen data model , language and query processing in imdbs system