Sentence examples for using a spatial database from inspiring English sources

This study elaborates a model for mapping soil erosion risk in a representative area of Lebanon at a scale of 1 100,000 using a spatial database and GIS.

To do this we classify estuaries into hierarchical networks that share similar threat characteristics using a spatial database (geodatabase) of threats to estuaries from land and sea in the western U.S.Our results show that very few estuaries in this region (16%) have no or minimal stresses from anthropogenic activity.

All geographic information systems (GISs) use a spatial database with, in addition, functions for presentation, visualization, and analysis of the spatially referenced data.

The procedure used a spatial database of defined urban areas (polygons); here we use a set of 28 conurbations across the survey area which range in population from 256,000 (Plymouth) to 15,000 (Saltash).

The chapter introduces these reference schemas and lists a set of representative queries used in a spatial database based on these schemas.

Malaria Atlas Project (www.map.ox.ac.uk/)—Uses a spatial database of linked information based on medical intelligence and satellite derived climate data to constrain and map the limits of malaria transmission and to provide an archive of community based estimates of prevalence of the malaria parasite WHO.

In this study, the spatial distribution of the sinkholes and the factors controlling sinkhole development were studied through the use of geographical information systems using a sinkhole inventory and a spatial database containing information on the topography, geology, hydrogeology, and land use.

We built a spatial database using GIS with various features related to access to walking destinations and to community design.

26 A QT is used to index data records in a spatial database in accordance with spatial location.

The methodology uses publicly available volunteer geographic information, compiled in a spatial database with places (tracks) where these activities occur, in order to measure the use intensity.

Residential street addresses were geocoded using the TeleAtlas (Lebanon, NH) MatchMaker SDK Professional version 8.3 (October 2006), a spatial database of roads, and a modified version of a Microsoft Visual Basic version 6.0 program issued by TeleAtlas to match input addresses to the spatial database.