GEOSPATIAL DATA FOR COMPUTERISATION OF PUBLIC ADMINISTRATION IN THE CZECH REPUBLIC

The main aim of the eGovernment programme in the Czech Republic is to enhance the efficiency of public administration. The Digital Map of Public Administration (DMVS) should be composed of digital orthophotographs of the Czech Republic, digital and digitised cadastral maps, digital purpose cadastral map (ÚKM) and a technical map of municipality, if available. The DMVS project is a part of computerisation of public administration in the Czech Republic. The project enhances the productivity of government administration and also simplifies the processes between citizens and public administration. The DMVS project, that should be compliant with the INSPIRE (Infrastructure for Spatial Information in the European Community) initiative, generates definite demand for geodata on the level of detail of land data model. The user needs that are clearly specified and required are not met due to inconsistencies in terminology, data management and level of detail.


INTRODUCTION
The exploitation of information and communication technologies (ICT) for computerisation of public administration should simplify the communication of citizens and private sector with governmental bodies.Computerisation of public administration is an essential pre-requisite for functionality and development of public administration aiming at optimisation of internal processes.Public administration includes publication of administrative acts on the basis of decision making processes.This cannot happen without up-to-date source data.Implementation of the eGovernment programme necessarily need creation and maintenance of infrastructure for basic register data processing and other applications.
The main aim of the eGovernment programme should be to enhance the efficiency of public administration.It should simplify the activities of public in relation to public administration and vice versa.A standardisation of governmental processes is the way how to achieve it.Standards can support optimal exchange of information.
Computerisation of public administration is limited by quality, up-to-date and reliable geodata.Geodata (geospatial data) are locating data that ensure integration of thematic and application databases.Basic geodata have an integration character and create a common basis for majority of thematic or application databases.Basic geodata ensure to location of basic features, they are application independent and enable integration of data from various sources.A common characteristic of these data should be the accuracy and level of detail equivalent to mapping of parcels in large scales (land parcel data model) and not only topographic maps in middle scales.Land parcel data model includes a set of geographic features representing objects from the real world with a minimal level of generalisation.The basic entity is a land parcel representing a piece of land on the Earth's surface.An essential part of the infrastructure for basic spatial data at land parcel data model level and its maintenance is a digital cadastral map.The content of the digital cadastral map is a part of the file of geodetic information and is delimited by Act. No. 344/1992 Coll.,  Geographic feature is defined by International Organisation for Standardization (2004) as a representation of real world phenomenon associated with a location relative to the Earth.Some items of the content of digital cadastral map can be perceived as geographic features.Some items do not comply with the definition of geographic feature and its name has to be modified, e.g.municipal border is perceived as municipal territory.The other geographic features can be generated as a combination of several items of the content of digital cadastral map, e.g. the intersection of building parcel and inner line in the parcel creates a geographic feature building.Figure 1 shows several examples of the content of digital cadastral map and associated geographic features.Further details can be found in (Cada V. & Mildorf T. 2005  Reference data are defined by INSPIRE as series of datasets that everyone involved with geographic information uses to reference his/her own data as part of their work.It provides also a common link between applications and thereby provides a mechanism for the sharing of knowledge and information amongst people.Reference data must fulfil three functional requirements: provide a unique location for a user's information; -enable the merging of data from various sources; -provide a context to allow others to better understand the information that is being presented.(DPLI Working Group 2002) The unavailability of reference data at land parcel data model in digital form covering the entire territory of the Czech Republic lead in 2008 to a decision to create a Digital map of public administration (DMVS).It should serve as reference data for public administration including spatial planning as well as Integrated Rescue System of the Czech Republic and Police of the Czech Republic.

BASIC REGISTERS OF PUBLIC ADMINISTRATION
The main aim of basic registers of public administration in the Czech Republic is to avoid duplication, fragmentation and obsolete information in databases.Similarly to the INSPIRE approach, all the databases' records must be shared between different sectors of public administration as reference data.Geographical features in RUIAN should be portrayed using state map series or digital map of public administration (DMVS).

DIGITAL MAP OF PUBLIC ADMINISTRATION
The A strategic target of the DMVS project is to secure unified reference digital map layer compliant with INSPIRE and covering the entire territory of the Czech Republic for the purposes of information systems of public administration.
From the technological point of view, DMVS should be composed of digital orthophotographs of the Czech Republic, existing digital cadastral maps and digitised cadastral maps, digital purpose cadastral map and digital technical maps if available (see Figure 2).

Digital purpose cadastral map
The basic characteristic of DMVS is the level of detail that should be equal to land parcel data model.

Digital technical map
A Digital technical map (hereinafter referred to as DTM) is defined as a large scale map, maintained in digital form, displaying features from the Earth's surface and service infrastructure.The DTM should serve to citizens, service infrastructure managers, governmental bodies, Integrated Rescue System of the Czech Republic, surveyors and architects as a reference data for public administration (e.g.spatial planning), an impulse for development of solutions based on GIS, a reference layer for portrayal of features from RUIAN, etc.
The DTM project is focused on creation of technical infrastructure in regions as a data storage for managing, providing and sharing of information between state administration, regional administration, local administration and managers of service infrastructures if all these involved subjects will decide to share the information.The DTM project does not take into account a systematic collection of datasets of technical map and its maintenance.
The aim of the DTM is to ensure effective management of DTM dataset including finances, processes, personnel and technology.Technological infrastructure of DTM should be ensured by technological centres of the regions.The DTM project assumes cooperation between regions, municipalities (public sector) and managers of transport and technical infrastructure (private sector).The regions should ensure realisation of the project and also maintenance of DTM.Other subjects involved should secure data collection and update.It is also expected their financial contribution for DTM management.The creation of DTM is no mandatory in the frame of the Call from Integrated Operational Programme.

Planning analytical materials
In the Czech Republic ( 2006) it is mentioned that planning analytical materials (hereinafter referred to as UAP) contain the ascertainment and assessment of the state and development of the area, its values, limitation of the changes in the area due to protection of public priorities, arising from the regulations or stipulated under the special regulations or arising from the properties of the area (hereinafter referred to as "limits of the area use"), -programmes for executing the changes in the area, -ascertaining and assessing the area sustainable development, and determination of problems for solution in the planning documentation (hereinafter referred to as UPD).
Planning analytical materials are procured by appropriate procurer upon the survey of the area and upon the data on the area, which are the information or data on the area condition, on rights, duties and limitations, which are bound to a certain part of the territory, for example, an area, a ground, a natural form or a structure, and which was created or ascertained especially based on regulations, and the information or data on the programmes to execute a change in the area.
Data on the area include also the information on their origin, creation, processing, a possible approval or coming into force and effect.As a material for procurement of the planning analytical materials may be also used a technical map.
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XXXVIII-4/C21 28th Urban Data Management Symposium (UDMS 2011), September 28-30, 2011, Delft, The Netherlands Map sets used for processing of UAP and UPD are cadastral map, State Map (SM5), Basic Map of the Czech Republic (ZM CR) and Map of the Czech Republic.These are all state map series.In case there is any inconsistency between these maps and the reality, the surveyors collect the update for the purposes of UAP and UPD.But these updates are not further used for the update of the state map series themselves.
The update of UAP is anchored in the Building Act (Czech Republic 2006).The producer of UAP is responsible for its update from various sources.The updates from various sources can be large and are heterogeneous and therefore use of IT technologies including GIS for data processing is supported.
The UAP project within the context of DMVS is taken as an add-on project focused on spatial planning.The aim of the UAP project is to make spatial planning data and metadata more accessible and to make the processes in spatial planning more effective.The sharing mechanisms including data specification should be compliant with the INSPIRE Directive.Remote access to data using web services is therefore essential.A geoportal solution for data, metadata and service sharing should enable search, viewing and download services.
Spatial planning is one of the most important areas that strongly influence social, political, economic and environmental issues on all levels.Sustainable planning addresses the environment where people live and work, the location of social and economic activities and the way in which the resources we possess are exploited.Spatial planning needs up-to-date, quality, accurate and reliable information generated by using up-to-date, quality, accurate and reliable reference datasets of geodata.Quality processed UAP and UPD play crucial role in these processes.It is necessary in the DMVS project to stress out the importance of cadastre data as a reference data for UAP and UPD.

CONCLUSIONS
A discussion between the main actors in the area of geodata in the Czech Republic resulted in signing the Memorandum of Cooperation on preparations, execution, realisation and testing of the DMVS project.This step triggered the computerisation of public administration and creation of national geoinformation infrastructure.The need for quality and up-to-date basic reference geodata at the parcel data model level was clearly formulated.
The current process of digitalisation of cadastral maps performed by the Czech Office for Surveying, Mapping and Cadastre, its management and maintenance does not meet the requirements of users of this map state series.The content of cadastral maps was reduced and the regular update of this valuable dataset was abandoned.
Cadastral map should ensure basic functionality of cadastre as defined in the Cadastral Act.The Cadastral Act says that cadastre is a source of information that serves as a protection of rights to real estates, for a tax purposes, for a protection of environment, agriculture and forestry, mineral resources and cultural monuments, for a development of territory, for a real estate valuation, for a scientific, economic and statistical purposes and for a creation of other information systems.The DMVS project should be financed and managed from the regional authorities (regional level).The question is whether the regional level for administration of the DMVS datasets is sustainable and the most effective.

Figure 1 .
Figure 1.Examples of the content of digital cadastral map in the Czech Republic.
Digital Map of Public Administration (hereinafter referred to as DMVS) should ensure guaranteed and unified digital vector maps as a reference data and their maintenance.Up-todate data of DMVS should serve to public administration, private sector and citizens.DMVS should therefore support the computerisation of spatial reference data of public administration.The creation of the Digital map of public administration is anchored in the Memorandum of Cooperation between Ministry of Interior, Ministry of Environment, Ministry of Regional Development, Ministry of Agriculture, Czech Office for Surveying, Mapping and Cadastre, Union of Towns and Municipalities of the Czech Republic and Association of Regions of the Czech Republic in November 2008.The document states that spatial data needed for the performance of public administration do not exist in digital form in the entire territory of the Czech Republic.Therefore, it complicates the computerisation of public administration.The signatories of the Memorandum agreed that there is a need for quick solution of unavailability of spatial data and appointed Ministry of Interior to coordinate the DMVS project.DMVS is supported by funds from the Integrated Operational Programme (IOP).

Figure 2 .
Figure 2. Digial Map of Public Administration (DMVS) and its components.(Source: http://www.mvcr.cz) on Cadastre of Real Estates of the Czech Republic (Cadastral Law) and by Decree No.26/2007 Coll. of the Czech Office for Surveying, Mapping and Cadastre performing the Act No.265/1992 Coll., on Registration of Proprietary and other Material Rights to Real Estates in wording of later regulations and the Act No. 344/1992 Coll., on Cadastre of Real Estates of the Czech Republic (Cadastral Law) in wording of later regulations. ).
of the Czech Republic, it was decided to create a Digital purpose cadastral map (hereinafter referred to as UKM).Regions of the Czech Republic are responsible to apply for funds from Integrated Operational Programmes that should secure the management, fulfilment and maintenance of the DMVS project including UKM, digital technical map and planning analytical materials.UKM is a basic component of DMVS and should meet the needs of public administration with the fact that UKM cannot be considered as a substitute for digital cadastral map from the legal point of view as it is noticed in Ministry of Interior(2009).Analogue cadastral maps available only on PET films should serve as reference layer for digitalisation of UKM.But these maps do not represent current positional and geometrical determination of real estates in accordance with valid regulations of the Czech Office for Surveying, Mapping and Cadastre.The selected technology for transformation of analogue maps into unified coordinate reference system JTSK is neither compliant with these regulations.
State map series digital and digitised cadastral maps of the Czech Office for Surveying, Mapping and Cadastre should be the core for DMVS.This was also anchored in the Memorandum of Cooperation.Due to unavailability of digital cadastral maps in International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XXXVIII-4/C21 28th Urban Data Management Symposium (UDMS 2011), September 28-30, 2011, Delft, The Netherlands certain parts The amendment of the ActNo.200/1994Coll.,onSurveying and Mapping defines a term technical map of municipality.It was set that creation and maintenance of the technical map of municipality is an activity of surveyors performed for the public interests.The Czech Office for Surveying, Mapping and Cadastre should set the basic content of the technical map of municipality.The amendment of the Surveying and Mapping Act sets that the content of the technical map of municipalities should be standardised by municipalities.The Czech Office for Surveying, Mapping and Cadastre assumes that the harmonisation of the content of the technical map of municipalities will be later on compelled by the users of the technical map.According to the INSPIRE principle that data should be collected once and maintained at the level where this can be done most effectively, it is questionable if the DMVS project is compliant with INSPIRE.Cadastral map, as a state map series in large scale, is guaranteed and managed by the Czech Office for Surveying, Mapping and Cadastre under the state budget (national level).Technical maps has been managed and financed by municipalities (local level).
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