Transcript Document

INTEGRATED PROCESSING OF
DIGITAL CADASTRAL DATA IN
LITHUANIA
Rimantas Ramanauskas
Kazys Maksvytis
Alvydas Janulevičius
State Enterprise Centre of Registers
CONTENTS
•
Preconditions for the creation of IS “Geomatininkas” (Geosurveyor), aims and
tasks.
•
Main functionalities of IS “Geosurveyor”
•
Electronic documents
•
User statistics
RECENT HISTORY. SITUATION 8 YEARS AGO
•
Desktop software only for data processing;
•
No standard for digital cadastral data;
•
Work duplication (no full reuse of digital cadastral data) in land parcel cadastral
data file revision and land parcel registration processes;
•
No electronic documents (printed (paper) cadastral data files and
unstandardized digital data);
•
Low quality of cadastral data files, no means for communication between
surveyors.
MAIN AIMS FOR THE CREATION OF IS “GEOSURVEYOR”
•
Web-based software for processing digital cadastral data of land parcel, with
access to as many as possible data needed for surveying;
•
Optimisation of the processes for revising cadastral file of the land parcel and
registering land parcel;
•
Transition from paper to electronic documents;
•
Increased quality of preparing cadastral data file of the land parcel;
•
Standardization of digital cadastral data of land parcel.
MAIN AIMS FOR THE CREATION OF IS “GEOSURVEYOR”
SECR
CADASTRAL DATA
MANAGER
Real Property
Register
RPR
GIS Database
Address
Register
WEB
GEO
SURVEYOR
Mass
Valuation IS
Register of
Legal Entities
SURVEYORS
LAND PARCEL
CADASTRAL DATA
ELECTRONIC FILE
NATIONAL LAND SERVICE
STAFF
Other cadastres ,
Registers and IS
IS “GEOSURVEYOR”
Implementing the established aims, the SECR developed web-based IS
“GeoSurveyor” (GeoMatininkas), which enables to:
•
Submit initial data to surveyor (present as much as possible important spatial
data related with object);
•
Process cadastral surveying data of the land parcel and prepare electronic
cadastral data file of the land parcel, introduce self-control tools;
•
Submit the prepared cadastral data file of land parcel for revision and
registration;
•
Partly automate revision of cadastral data file of the land parcel and registration
of the land parcel;
•
Provide information about land parcel surveying.
INTEGRATION WITH OTHER CADASTERS, REGISTERS
AND INFORMATION SYSTEMS
ADDRESS REGISTER
REGISTER OF LEGAL ENTITIES
REAL PROPERTY REGISTER
INFORMATION
SYSTEM
„GEO
SURVEYOR“
REAL PROPERTY REGISTER GIS
DATABASE
GEO- REFERENCE FRAMEWORK
CADASTRE
MASS VALUATION
INFORMATION SYSTEM
CADASTRE OF THE PROTECTED
TERRITORIES
ELECTRONIC ARCHIVE
REGISTER OF CULTURAL
PROPERTIES
LAND INFORMATION SYSTEM
FORESTS CADASTRE
OTHER CADASTRES, REGISTERS AND IS
IS “GEOSURVEYOR”
Main groups of users:
•
Surveyors;
•
Employees of the National Land Service;
•
Employees of the State Enterprise Centre of Registers (cadastral data
managers);
•
Other users (e.g. owners, planners of the territories).
MAIN FUNCTIONALITIES
1. Setting of the measurement
area
• Surveyors define their
measurement area where they
are carrying out measurements of
a parcel.
• Other measurement areas are
seen on the map. Information of
who is responsible for these
areas is available on request.
MAIN FUNCTIONALITIES
2. Import/ Export of data (CAD, SHP, raster);
3. Loading of measurement data
Measurement data(text) →
Pikets Layer(GIS features);
MAIN FUNCTIONALITIES
4. Drawing (in the layers Pickets,
Annotations, Points, Lines, Areas, each layer
has its drawing/editing tools) like in desktop
programs;
5. Scale-dependent legend (depending on
parcel plan scale, user sees just appropriate
symbols).
MAIN FUNCTIONALITIES
6. Drawing (the slopes, generation of building stairs (within 3 points))
7. Additional data can be obtained by solving various geodetic tasks.
MAIN FUNCTIONALITIES
8. Owners of the land parcel can be
searched by their unique personal code
from the Population Register or Register
of Legal Entities.
9. Calculation of land use restriction areas
of the selected objects.
MAIN FUNCTIONALITIES
11. Automated generation of land parcel plan (layout scheme is formed
automatically; Coordinate sheet is on the other side of a page) and other cadastral
data file documents of the land parcel
MAIN FUNCTIONALITIES
12. Self-control tools enable the surveyor to find
where land parcel boundaries do not match
MAIN FUNCTIONALITIES
13. Direct link to the electronic archive of the Real Property Register.
14. Automated control of the possible difference in the area of land parcel.
MAIN FUNCTIONALITIES
15. Automated control of attribute data
of land parcel (municipality, residential
area, cadastral division (area and block))
according to the selected
measurement area
16. Data is entered by surveyor only
once, then is used in different tables of
cadastral file documents
17. Automated control of the cadastral
numbers of neighbouring land parcels
MAIN FUNCTIONALITIES
18. Special access for the employees of the National Land Service, and
cadastral data managers from the Centre of Registers
USE OF ELECTRONIC SIGNATURE
Cadastral data file documents signed with electronic signature correspond to the
requirements of ADOC specification of the electronic document signed by an
electronic signature which was approved by the order of Director General of the
State Archives Department.
USE OF ELECTRONIC SIGNATURE
Electronic signature is used three times when managing land parcel cadastral
data:
1. Surveyor signs cadastral data case file documents he/she prepared in the system
with electronic signature;
2. Cadastral data manager pre-checks the case file documents and approves them
by signing with electronic signature;
3. After registration in the Real
Property Register, cadastral
data manager signs case file
documents with electronic
signature in order to transfer
documents to the electronic
archive.
PREPARATION AND USE OF ELECTRONIC FILES
4. Revision of
land parcel e-file
IS
«Geosurveyor»
Owner
Land parcel
cadastral data
electronic files
1.Orders
surveying
2. Preparation
(submission)
of e-file
3. Delivery of efile or printed
copy
Surveyor
5. Land parcel
formation
document
National Land
Service
6. Revision of land
parcel e-file and
registration of land
parcel (transfering
data from IS
Geoserveyor to
RPR)
SECR
Cadastral data
manager
USER STATISTICS
All users - 1933,
Out of them:
Surveyors – 1355;
Employees of the National Land Service – 400;
Cadastral data managers of the SECR– 170;
Others – 8.
Thank you for your attention!
www.registrucentras.lt