搜索结果: 1-7 共查到“测绘科学技术 data-base”相关记录7条 . 查询时间(0.078 秒)
UPDATING NATIONAL TOPOGRAPHIC DATA BASE USING CHANGE DETECTION METHODS
NTDB (National topographic data base) Segmentation Classification DSM DTM
2016/11/23
The traditional method for updating a topographic database on a national scale is a complex process that requires human resources, time and the development of specialized procedures. In many National ...
Modelling and conception of hydrological data base of the watershed.Case of Sebkha of Oran (West of Algeria)
Modelling watershed Sebkha hydrological data base and GIS
2015/9/17
The objective assigned to this work, is the modelling of the water resources of the watershed of the Sebkha of Oran (Algeria) by the implementation of a hydrological data base able to write in an adeq...
ASSESSMENT OF THE VHRS IMAGES FOR ELABORATION OF THE TOPOGRAPHIC DATA BASE 1: 10 000 IN POLAND
Satellite Photogrammetry IKONOS QuickBird EROS Orthorectification Digital
2015/8/17
In Poland, one commenced the works on creation of Topographic Data Base (TDB) of accuracy and contents equivalent to traditional
topographic map scaled: 1:10 000. Such base is created on the grounds...
RULE-BASED SYSTEM FOR UPDATING SPATIAL DATA-BASE
GIS Mapping Change Detection Classification Recognition Updating Knowledge Base
2015/6/1
Spatial Information revision and updating is the main concern and production effort of maintaining the ever-growing GIS systems and spatial data bases. Developing easily effected automatic updating me...
VIRTUAL REALITY IN THE STUDY OF ARCHAEOLOGICAL SITES: A DATA-BASE FOR FANUM FORTUNAE
Historical Manuscripts 3D Mathematical Models Virtual Reality Multimedia Data-Base CDROM Diffusion on line
2015/5/25
The use of Virtual Reality is becoming more and more important in archaeological research especially where , more and more often ,there is lack of suitable finds . Consequently the philological recons...
A Data Base Towards the Digitally Controlled Production of Orthophotos
Data Base Towards Digitally Controlled Production Orthophotos
2015/1/4
A Data Base Towards the Digitally Controlled Production of Orthophotos.
14 YEARS OF GPS TROPOSPHERIC DELAYS IN THE FRENCH-ITALIAN BORDER REGION: A DATA BASE FOR METEOROLOGICAL AND CLIMATOLOGICAL ANALYSES
Climate Databases Geodesy Meteorology Monitoring International Networks GPS
2014/4/24
GPS data from 181 permanent stations extracted from different networks covering France and the Italian part of the Alps are used to
estimate a homogeneous set of tropospheric parameters over 14 year...