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requirements of Polish standards—mining maps (Polish Standard) and included in the geodetic and cartographic law Act. The article presents the method of realization of the digital
deposit model elaboration, which is used in PGG S.A. mines, starting from introducing data
from the resource in an analogue form and direct measurements by developing a graphic
visualization of the seam, to use the developed deposit model in the implementation of tasks
in the company.
The seam in the model is represented by the set of Triangular Irregular Network. The
created surface may be visualized with isolines, hypsometric maps or in 3D. The software
automatically completes the values of the appropriate attributes of geological and exploitation conditions, such as field, tonnage, average dip, sulphation, etc. An important advantage
of the software is the ability to prepare data for making forecasts of the impact of planned
mining exploitation based on the digital model of the deposit. An algorithm of the increased
accuracy of prognostic calculations in a disturbed deposit in which folds and faults occur
was given. Research in this area was carried out in 2017–2018 at the Silesian University of
Technology. The results were used in the software. The above is discussed on the example of
one of the mining plants owned by PGG S.A.
2 SYSTEM CHARACTERISTICS
The DMD construction tool is Fusion Middleware SOA Suite software from Oracle company. The software implements the construction of internal integration of applications operating within the system with external applications. The applications operating within the
system include programs:
− AutoCAD Civil 3D – this program is a product of Autodesk. The software is a graphical
environment of the system, it enables integration with relational databases and ensures
topological analyzes.
− Oracle Spatial – this is a relational database software in a spatial format. It provides gathering in one model of the entire PGG S.A. It enables browsing maps from the level of a web
browser.
− EDBJ-OPN is a package of programs developed by Jan Białek. The package is used to
present the effects of mining works both in the rock mass and on the surface area. It allows
forecasting of maximum deformations of the mining area caused also by long-term multiseam exploitation. It also improves documentation regarding surface deformation as a
result of conducted exploitation.
− GEONET – it is a package of several dozen programs that implement calculation tasks
useful in geodetic and cartographic work. GEONET cooperates with electronic geodetic
instruments.
− GEOLISP – is a system for servicing mining digital maps. It works in the AutoCAD system environment. It provides graphic visualization of database objects in a standard consistent with the requirements for creating cartographic documents in mining enterprises.
− Central Module of the Digital Model of Deposit (CMDMD) – application in the Java
programming language, used to manage the supply of the Central Data Storage about a
Deposit, (CSDoZ), and data from mining maps, CSDoZ searching according to preset
parameters and performing analytical reports.
− The Oracle SOA Suite package enables you to run network services in the enterprise as well
as from the external internet portals.
The development of the DMD is carried out by the division of tasks in relation to the scope
of introduced data. Supervision over the proper conduct of work is performed by the system
coordinator. A mining surveyor is responsible for introducing the scope of measurement
data, the mining geologist is responsible for introducing the geological data, and the designer
of the production preparation is responsible for the data on the newly designed exploitation.
The IT data administrator function was also separated, who is responsible for the current
data processing, security policy implementation and system operation monitoring.
requirements of Polish standards—mining maps (Polish Standard) and included in the geodetic and cartographic law Act. The article presents the method of realization of the digital
deposit model elaboration, which is used in PGG S.A. mines, starting from introducing data
from the resource in an analogue form and direct measurements by developing a graphic
visualization of the seam, to use the developed deposit model in the implementation of tasks
in the company.
The seam in the model is represented by the set of Triangular Irregular Network. The
created surface may be visualized with isolines, hypsometric maps or in 3D. The software
automatically completes the values of the appropriate attributes of geological and exploitation conditions, such as field, tonnage, average dip, sulphation, etc. An important advantage
of the software is the ability to prepare data for making forecasts of the impact of planned
mining exploitation based on the digital model of the deposit. An algorithm of the increased
accuracy of prognostic calculations in a disturbed deposit in which folds and faults occur
was given. Research in this area was carried out in 2017–2018 at the Silesian University of
Technology. The results were used in the software. The above is discussed on the example of
one of the mining plants owned by PGG S.A.
2 SYSTEM CHARACTERISTICS
The DMD construction tool is Fusion Middleware SOA Suite software from Oracle company. The software implements the construction of internal integration of applications operating within the system with external applications. The applications operating within the
system include programs:
− AutoCAD Civil 3D – this program is a product of Autodesk. The software is a graphical
environment of the system, it enables integration with relational databases and ensures
topological analyzes.
− Oracle Spatial – this is a relational database software in a spatial format. It provides gathering in one model of the entire PGG S.A. It enables browsing maps from the level of a web
browser.
− EDBJ-OPN is a package of programs developed by Jan Białek. The package is used to
present the effects of mining works both in the rock mass and on the surface area. It allows
forecasting of maximum deformations of the mining area caused also by long-term multiseam exploitation. It also improves documentation regarding surface deformation as a
result of conducted exploitation.
− GEONET – it is a package of several dozen programs that implement calculation tasks
useful in geodetic and cartographic work. GEONET cooperates with electronic geodetic
instruments.
− GEOLISP – is a system for servicing mining digital maps. It works in the AutoCAD system environment. It provides graphic visualization of database objects in a standard consistent with the requirements for creating cartographic documents in mining enterprises.
− Central Module of the Digital Model of Deposit (CMDMD) – application in the Java
programming language, used to manage the supply of the Central Data Storage about a
Deposit, (CSDoZ), and data from mining maps, CSDoZ searching according to preset
parameters and performing analytical reports.
− The Oracle SOA Suite package enables you to run network services in the enterprise as well
as from the external internet portals.
The development of the DMD is carried out by the division of tasks in relation to the scope
of introduced data. Supervision over the proper conduct of work is performed by the system
coordinator. A mining surveyor is responsible for introducing the scope of measurement
data, the mining geologist is responsible for introducing the geological data, and the designer
of the production preparation is responsible for the data on the newly designed exploitation.
The IT data administrator function was also separated, who is responsible for the current
data processing, security policy implementation and system operation monitoring.