Georeferenced data include a spatial (geometrical or graphical) component describing the location or spatial distribution of geographic phenomenon and an attribute component used to describe its properties. The spatial component can be represented using one of the two basic approaches: • field representation, where each regularly distributed point or an area element (pixel) in the [...]
Archive for the ‘GeoDatabase’ Category
Structure Analysis and Database Design of the Qing Dynasty’s Comprehensive Books of Taxation and Services in Henan Province
Posted by GIS PARK on April 16th, 2011
The development of information technology is effecting, changing and expanding the way to manager and analysis the ancient books in history discipline. In China, the historical records with high research value are abundant, and historical documents database development and use has become the basis of academic work in history research. Geographic Information System (GIS) can [...]
The Design、Application and GML Schema Code of the Constraint-Based Advanced Feature Model
Posted by GIS PARK on April 16th, 2011
As we all know, if we want to realize the real sharing of spatial data, we must solve the bottle-neck problem of multi-source and heterogeneous spatial data integration .In addition, there is another key factor such as Geo-data quality which can influence the realization of Geo-data sharing. As a result, the research of Geo-data sharing [...]
Establishment and Research of Chongqing Citrus Orchard Management System Based on ArcGIS Engine
Posted by GIS PARK on April 16th, 2011
Chongqing has a long history of planting citrus because its natural resource and ecological condition is most suitable to plant citrus in China, even the world. In recent years, the citrus production has been developing quickly, but it is insufficient in production level, variety structure and fruit quality, which have direct relations with unreasonable production [...]
Research on the Small Watershed Silt Storage Dams’ Planning Information System
Posted by GIS PARK on April 16th, 2011
The serious water losses and soil erosion in Loess Plateau not only confines the development of the local economy, but also the produced sediment continuously flows into Yellow River, raising the bed of Yellow River, increasing the danger of middle and lower reaches of Yellow River. Soil and water conservation of the Loess Plateau is [...]
Posted in GeoDatabase 
Tags: gis, Loess plateau, silt storage dams, small watershed, Soil and water conservation 
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