搜索结果: 1-13 共查到“大地测量学 Database”相关记录13条 . 查询时间(0.918 秒)
Both structural and behavioral aspects need to be modeled in some spatio-temporal databases. There existing initial efforts to represent behavioral aspects of the spatio-temporal applications via even...
3D Crater Database Production on Mars by Automated Crater Detection and Data Fusion
Planetary mapping Geology Automation Imagery GIS DEM/DTM Fusion Algorithms
2015/12/17
Impact crater databases are a key resource for planetary geologists. Uses include studies of relative and absolute surface (age) chronologies, erosional processes, hydrological evolution and climate h...
Internet database for photogrammetric close range applications
digital camera photogrammetric data close range database
2015/8/24
The paper presents the concept of an information system dedicated to storing, presenting and publishing via the Internet numerical and digital results of photogrammetrical measurements from various cl...
THE ESTABLISHMENT AND ANALYSIS OF DIGITAL HYDROGEOLOGY MAP SPATIAL DATABASE
Digital China Hydrology geology map Spatial data base Spatial analysis establishing the model of database
2015/8/10
Digital hydrogeological map spatial data base is the most important components of “digital China ”. According to uniform standard,primary hydrogeological materials were converted into numeric format t...
OPTIMIZATION OF DATABASE CAPABILITY IN THE E-GOVERNMENTAL SPATIAL AIDED DECISION-MAKING SYSTEM
Oracle9i database Optimization Memory SQL sentence Table space
2015/8/10
E-governmental Spatial Aided Decision-making System based on GIS and DSS is a representative paradigm in the fields of egovernment application.Oracle9i database is adopted is an important aspect of sy...
EXPLORATORY RESEARCH ON DYNAMIC VISUALIZATION BASED ON SPATIO-TEMPORAL DATABASE
Dynamic Visualization Dynamic Symbol Dynamic Map Spatio-temporal Database
2015/8/10
Visualization plays an important role in the representation of geographic data in GIS. The addition of temporal variable challenged the implementation of it. In the paper, the authors put forward the ...
A DYNAMIC INDEX STRUCTURE FOR SPATIAL DATABASE QUERYING BASED ON R-TREES
Spatial Database Querying R-Tree Dynamic Index Structure
2015/8/10
In recent years, spatial database has become an important area of people's interest and research. A fundamental issue in this area is how to store and operate spatial data efficiently. This paper desc...
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...
GENERATION OF A CONSISTENT SPATIAL DATABASE FOR A LAND USE PLANNING PROJECT IN SOUTH EASTERN CHINA (SILUP)
Sustainable Development Spatial Database Land Use Planning
2015/3/11
The joint German-Chinese research project SILUP (Sustainable Integrated Land Use Planning) aims in developing and implementing a strategy for sustainable land use planning in a rapidly developing stud...
The national land cover database of The Netherlands
Land cover/use classification Landsat TM Ancillary data commercial implementation
2015/2/5
Because of the lack of suitable land cover/use data for environmental studies it is was decided in 1987 to produce a
national land cover/use database of The Netherlands (‘LGN data base’) using satell...
Pilot project on a land use/land cover database in the Arezzo province (Tuscany, Italy)
Land use/Land cover Quality control Classification Spatial data.
2015/2/5
ISTAT, the National Institute of Statistics in Italy, promoted in 1998 a pilot project for the realisation of a land use /
land cover database at 1:25,000 scale over a test area in the Province of Ar...
DATABASE AND GIS MANAGEMENT FOR THE INVESTIGATION OF HEAVY POLLUTED INDUSTRIAL SITES
Geographical Information System (GIS) Database Geo-referencing Aerial Photograph Industrial Contaminated Site
2015/2/4
Geographical Information Systems (GIS) are commonly used for territorial and environmental management. Recently,
they have been applied to the topic of polluted industrial sites. Specific difficultie...
APPLICATION OF SPOT IMAGES AND FOREST VEGETATION MAPS FOR CREATION OF THE DATABASE FOR FORESTED SOILS USING GIS MODELING
Database SPOT Soil conservation GIS Forestry
2015/2/4
Nowadays in Poland a creation of Regional Soils Information System is needed. This system should fulfil the geometric
and thematic accuracy criteria required for maps at the 1:100 000 scale. The firs...