Transcript Schindler-566-566_ppt

Systematic Cadastre Surveying
and Inventory of Real Estate Objects in Azerbaijan
within a KfW Financed Project
Dr. Gernod Schindler, GCI - Geo Consult International,
Germany
Erik Schütz, HHK; Germany
Content
1.
2.
3.
4.
Initial Situation in Azerbaijan
Goals and Concept of the project
Methodological approach
Results / Evaluation
GCI – Dr. Schindler Geo Consult International GmbH & Co. KG
History
Founded in 1994 in Leipzig / Germany
project participation in more than 25 countries
Fields of activities
Implementation of LA- and LM-projects
Development of GIS-solutions
Land policy and strategy
Training / capacity building
Main clients
GIZ, KfW, WB, EU, FAO, UNDP
www.gc-i.de
1. Initial Situation in Azerbaijan (in 2011)
● Geographical position
● 86,600 km², app. 9.3 mio. inhabitants
● was since 30/12/1922 part of the
Soviet Union
→ all land and real estate was
state owned since 1922
1. Initial Situation
● since 18/10/1991 independent
● high developed oil and gas industry
● booming capital Baku (appr. 3 mio.)
underdeveloped districts and rural areas
poor villages
1. Initial Situation
● mid of nineties privatization of privately used land and flats
● inaccuracy of surveying (sometimes without surveying)
● first registration only by request
● first registration process too complicated and expensive
● low rate of registration
● now assignment of communal land
→ insufficient legal certainty
→ insufficient information for effective Land Management
1. Initial Situation
Special Conditions in the project region
● two (not harmonized) institutions: SCPI + SLCC
● lack of skilled surveying experts (technicians / engineers)
● Lack of cadastral expertise / of GIS - knowledge
→ with executive staff of SCPI
→ with experts
→ in the private surveying sector
→ with potential users of cadastral data
● Insufficient language skills (English, Russian)
→ Efforts for translation
→ Duration of decision making
2. Goals and Concept of the project
Project with State Committee for Property Issues (SCPI) financed by KfW
Overall objective:
Contribution to a sustainable economic growth as
well as to the economic and social situation of the
property owners in the project regions
Ganja appr. 40.000 parcels, 34.000 legal objects (buildings, apartments)
Sheki appr. 70.000 parcels, 2.000 legal objects
2. Goals and Concept of the project
Expected results of the project
● Technical regulations for systematic cadastral works are
approved and in operation
● survey works are conducted by private companies
● number of first registration is increasing
● further developed capacities of SCPI with its district offices
and of private sector
2. Goals and Concept of the project
Expected results of the project
● cadastre and ownership data are available to secure private
ownership and are used for efficient land management by
different state and municipal institutions
2. Goals and Concept of the project
Concept Phase (pilot project) 01-10/2011 in Ganja & Sheki
● Test the approach of systematic inventory
(surveying and data acquisition) in two pilot regions
● Prepare Concept for the Implementation Phase
Implementation Phase in 10/2013 - 09/2016
Budget 3.5 Mio. EUR
3. Methodological approach
Systematic survey with most efficient (paperless) technology
GPS-RTK with AzPOS, Graphic in the field, GIS-Tools
with (so called) Digital Plane Table
R10 with RTX
field computer with Penmap
3. Methodological approach
Components of Digital Plane Table
Satellites (GPS, GLONASS…)
AzPOS (CORS)
GPS-RTK (R10)
Graphic in the field…. PENMAP
3. Methodological approach
Advantages of R10 with RTX - technology
● no base or network or cell coverage needed
● Enables to survey under
dense vegetation
● Surveying close to buildings
3. Methodological approach
Advantages of Penmap
Graphics produced in the field;
GIS-object creation on site
→ reduction of error sources
3. Methodological approach
Advantages of Penmap
● Integrated part of DPT i.e. Control of R10 via Penmap
● Using of digital orthophotos for orientation, control and partly
for digitization
● Supported methods for point survey (bilateration, extension)
● Integration of externally measured distances
(Laser distance meter with clinometer)
3. Methodological approach
● Definition of parcel boundaries in the field,
● Agreement between neighbors,
● Surveying by small private companies
3. Methodological approach
Definition of parcel boundaries in the field
orthophoto with village
village with boundaries
3. Methodological approach
Definition of parcel boundaries in the field
Orthophoto with fields
Fields with boundaries
3. Methodological approach
Systematic survey of information about the owners
and real estate objects
Ownership certificate
tablet PC
• Data about owners and object
• Photos of all important documents
3. Methodological approach
International experience + local specialists
1 Project Manager
1 Intern. Cadastre expert (LTE) –
(building of local capacities)
● up to 25 surveying and data acquisition teams
teams (local private companies)
different STE
3 local specialists
software training
● staff of SCPI district offices
training in the field
3. Methodological approach
storage of all data in a temporary data base;
delivery of cadastral data to SCPI
via INTERLIS - data format
3. Methodological approach
systematic quality control by
• control surveying in the field
• quality checking using GIS-tools
Control surveying
Quality check of the cadastre data
4. Results / Evaluation
Hard- and software are easy to use
→ Training for absolutely untrained persons (to become a para-surveyor)
1 week in the office
1 week in the field
4 weeks on the job
4. Results / Evaluation
(soft facts)
• Open Source Software is used effectively for
 Quality control with tailor made application for QuantumGIS
 Data storage with tailor made application for PostgreSQL
• Digital Plane table is a high productive technology
• Significantely less shadowing effects due to vegetation and buildings by
using RTX technology
• Fast establishing of own reference points with sufficient accuracy using RTXtechnology in case CORS / GSM is not functioning
• The (paperless) technology is easy to learn by completely untrained
employees.
• But permanently, systematic assistance and control is needed all over the
project time.
• SCPI is continuing systematic cadastre surveying with own budget.
4. Results / Evaluation
(hard facts)
● in the beginning 12 teams, since 2/2015 up to 25 teams
● On average per day per field team (2 persons for surveying, 1 persons for data
acquisition)
20-30 parcels in urban area
40-50 parcels in agricultural area
● 1 GIS-operator for data control of 2 field teams
● per 09/2016 …170.000 parcels surveyed and objects prepared for registration
● No boundary conflicts
● Costs per real estate object appr. 15-18 $US including all costs (Equipment,
surveying, training, consultant)
Thank you …