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A spatial data infrastructure (SDI) is a data infrastructure implementing a framework of geographic data, metadata, users and tools that are interactively connected in order to use spatial data in an efficient and flexible way. SASDI promotes efficiency by using state resources by sharing information among different spheres of government. [2] [3]
GIS data for State of Kentucky; Name Description; Kentucky Geography Portal: The Kentucky Geoportal is a Data Clearinghouse that provides ays to discover and share geospatial data resources. Locate maps and geographic data content for a particular part of the state or search based on keyword or theme type. [12] Kentucky Open Data Portal
In this context, soil maps are only visualizations of the soil resource inventories commonly stored in a Soil Information System (SIS), of which the major part is a Soil Geographical Database. A Soil Information System is basically a systematic collection of complete (values of the target soil variables available for the whole area of interest ...
Digital soil mapping (DSM) in soil science, also referred to as predictive soil mapping [1] or pedometric mapping, is the computer-assisted production of digital maps of soil types and soil properties. Soil mapping, in general, involves the creation and population of spatial soil information by the use of field and laboratory observational ...
The origin of the geodatabase was in the mid-1990s during the emergence of the first spatial databases.One early approach to integrating relational databases and GIS was the use of server middleware, a third-party program that stores the spatial data in database tables in a custom format, and translates it dynamically into a logical model that can be understood by the client software.
The United Nations Spatial Data Infrastructure (UNSDI) is an institutional and technical mechanism for establishing system coherence for the exchange and applications of geospatial data and information for UN activities and supporting SDI (Spatial Data Infrastructure) development activities in Member Countries.
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Zamani is a research group at the University of Cape Town, which acquires, models, presents and manages spatial and other data from cultural heritage sites. The present focus of the Zamani project is Africa, with the principal objective of developing "The African Cultural Heritage Sites and Landscapes Database". Zamani comes from the Swahili ...