搜索结果: 1-7 共查到“测绘科学技术 Database updating”相关记录7条 . 查询时间(0.062 秒)
WIKI BASED INTERNET RESOURCES AND DATASETS DATABASE UPDATING SYSTEM
Education Web Based Interoperability Teaching Training Database System
2015/12/22
There are quite many Internet resources related to Geoinformatics on the Internet. ISPRS also owns web publishing services such as event calendar. With increasing the number of Geoinformatics related ...
Development of a New GIS-Based Stormwater Database Updating System: from Field Data Collection to Geodatabase Creation
GIS Database GPS Storm Water Database Updating
2015/12/11
This paper presents our efforts in the updating of the Storm Water (SW) Database using Global Positioning System (GPS), direct survey and measurements of the Storm Water structures (or called Manhole)...
CHANGE DETECTION AND LAND USE/LAND COVER DATABASE UPDATING USING IMAGE SEGMENTATION,GIS ANALYSIS AND VISUAL INTERPRETATION
Land cover database Updating Uncertainty Image segmentation Visual interpretation
2015/9/21
This article presents a hybrid method that combines image segmentation, GIS analysis, and visual interpretation in order to detect discrepancies between an existing land use/cover map and satellite im...
PERFORMANCE EVALUATION OF ATOMI SYSTEM FOR ROAD DATABASE UPDATING FROM AERIAL FILM,ADS40,IKONOS AND QUICKBIRD ORTHOIMAGERY
3D road reconstruction automation updating mapping performance evaluation orthoimage IKONOS Quickbird, digital airborne sensor high-resolution satellites
2015/8/7
Automated road extraction from images has drawn considerable attention for decades due to the need for the efficient acquisition and updating of road data for geodatabases. The development of new digi...
An Operational System for Automated Road Database Updating from Aerial Imagery
3D Road reconstruction color context
2015/7/9
This paper presents a practical system for automated 3D road network reconstruction from aerial images using knowledge-based
image analysis. The system integrates processing of color image data and i...
INVESTIGATION ON LAND DATABASE UPDATING BASED ON HIGH RESOLUTION AIRBORNE IMAGES
LAND DATABASE HIGH RESOLUTION AIRBORNE IMAGES
2015/3/16
INVESTIGATION ON LAND DATABASE UPDATING BASED ON HIGH RESOLUTION AIRBORNE IMAGES.
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...