Data Mining of Geospatial Data of Mines and Geosciences Bureau

ABSTRACT

The firmware project focused on the data mining of geospatial data of Mines and Geosciences Bureau, Region XIII, Geosciences Division such as Geohazard, Geology and Hydrology spatial data, purposely for centralize database that is available in a cross flat form GIS apps, that can be used not only within the bureau, but inter-agency as well. This geospatial database is practically design in an object oriented approach in order the end-users don’t have the hard time to avail and access. The standard used of spatial data extension such as shape files don’t matter most on updating and upgrading of any GIS apps and then, using PostGIS/PostgreSQL open source spatial database management software, gained an advantage in dealing with open source GIS apps that is widely used nowadays.

The design of the project infuse a constructive conceptualization of a GIS methodology. This methodology requires to guide the end-users as a guest or database administrators, as well as the provision of a foundation for the development of tools to help them integrate and process the geospatial data. The existing spatial data do not consider characteristics of the cartographic representation in the schemas nor do they take into account the semantic richness of geographic data. Besides they are not limited to a given application domain or to specific information taken from earthly features.

Generally, the firmware project accepted only inputs from authorized technical personnel that will be stored and processed. The database administrator or super user will identify first the validity of the log-in account and then generate the objects that are associated with the particular account, which was restricted to such geospatial data that was entitled for it. Output was then generated which depends upon the triggering factor of such spatial data allowed or permit to be obtain by such user account.

Based on the findings of the study of MGB-R13 GSD GIS DBM, the following conclusion were formulated: The centralization of geospatial database produced a remarkable and significant development among end-user of the firmware project, it’s practically a user-friendly environment where it provides an interface for a comprehensive geospatial database management system, to attain the integrity and reliability of the such spatial data.

After a thorough study of the MGB-R13 GSD GIS DBM based on functional effectivity,