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PROJECT REPORT TOPIC: DIFFERENCE BETWEEN HITECH SURVEY AND TRADITIONAL SURVEY HOW IS HI-TECH SURVEY BEING CONDUCTED. ROLE OF REVENUE OFFICIALS IN VERIFICATION, VALIDATION, AND PREPARATION OF ROR AND MAPS UNDER ODISHA SPECIAL SURVEY AND SETTLEMENT ACT & RULE 2012 Submitted by : Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training Institute

PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

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Page 1: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

PROJECT REPORT

TOPIC: DIFFERENCE BETWEEN HITECH

SURVEY AND TRADITIONAL SURVEY HOW IS

HI-TECH SURVEY BEING CONDUCTED. ROLE OF

REVENUE OFFICIALS IN VERIFICATION, VALIDATION,

AND PREPARATION OF ROR AND MAPS UNDER

ODISHA SPECIAL SURVEY AND SETTLEMENT ACT &

RULE 2012

Submitted by :

Manoranjan Baghar

Addl Tahasildar,

Reamal, Deogarh

Submitted To :

Deputy Director

Revenue Officer

Training Institute

Page 2: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

Introduction To Hi-tech Survey

Hitech Survey is a process of survey through Modern Technology like Aerial

Photography, High Resolution Satellite Imagery,Differential Global Positioning

System (DGPS), Electronic Total Station (ETS). In Odisha it is carried out under

Odisha Special Survey and Settlement Act and Rule 2012.

In our society, ownership of land has an emotional and social value. In an agrarian

economy like ours, it is treated as an instrument for economic growth. Ownership

of land not only provides socio- economic security but also invests its owner with

certain privileges. In view of the above, survey, preparation and maintenance of

record of rights are important facets of revenue administration particularly for

odisha which is predominantly an agricultural economy.

The survey and settlement operations are being carried out in the State by

following conventional methods which are time consuming, cumbersome and

exorbitantly expensive. The very purpose of survey and settlement is defeated if

the operation takes a long time as changes in the ownership and status of land

are a continuous process.

Odisha Special Survey and Settlement Act, 2012 has been enacted which

provides for undertaking survey and settlement operations in the State by

adopting modern technology to minimize the time span without compromising

quality, transparency and grievance redressal The plot wise survey of a revenue

village is done by preparation of map through modern technology inclusive of

base mapping, demarcation of plots and ground truthing. In this Act in order to

ensure and facilitate active participation of the Land owners, opportunities are

afforded to make self declaration of the lands owned or held by them before the

concerned Tahasildars. The Act provides three stages viz; preliminary preparation

of RoR, draft preparation of RoR and final publication of RoR.

In order to ensure efficient, accurate and transparent delivery mechanism and

conflict resolution in ownership of land, an inbuilt computerized and digital

system of maintenance of record of rights including map is essential. To

Page 3: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

accomplish this task, adequate provisions are made under the Act for

engagement of technically qualified persons (Licensed surveyors) on outsourcing

basis to prepare maps to scale, update maps prepared in course of cadastral and

revisional survey, prepare record of rights in post mapping stage, facilitate inter

connectivity among revenue offices etc. The Odisha Special Survey and

Settlement Rules, 2012 provides elaborate procedure to carry out the purposes

of the Act and also envisages to issue technical guidelines with regard to method

of survey by modern technology, works to be done during different stages of

survey and settlement operations, the manner of maintenance and making

available the record of rights and map of a revenue village in digital form to

interested persons and the technical aspects of work of the Licensed Surveyor.

Difference between Hi-tech Survey and Traditional Survey

In traditional Procedure Survey were being made manually using Gunter chain,

Plane Table method, Prismatic Compass and Theodolite. It was time consuming

and more cost and man power required.

Through Hi-Tech Survey the map is prepared digitally with highest level of

accuracy which can be preserved and updated digitally and Re-Survey is not

required. The map is Co-ordinate based having latitude and Longitude of each

point or location of the village which helps in post survey demarcation. This

Survey Process is less Time Consuming, Cost effective, and map prepared through

it is of high level accuracy.

Limitations of Traditional system of surveying

Survey operations are not regular- gap between records and field reality

Associated with human errors

Out dated method- Low level of accuracy

Areas above 10 degree slope can not be surveyed

Time consuming- gap between measurement takenand final output

Maps in paper form- difficulty in updation

Reference point of land were subject to displacement.

Page 4: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

Advantages of re-survey using modern technologies

Maximum use of machines-errors due to human factors in survey and map preparation are negated

Availability of modern techniques which are more accurate, less time consuming and cost effective.

Coordinate based ground control points- no fear of misplacement.

Final output in digital form- further updation

How is Hi-Tech Survey being conducted. Role of

Revenue Officials in verification, validation, and

preparation of RoR and maps under Odisha Special

Survey and Settlement Act & Rule 2012

Methods used in Hi-Tech Survey

These are of Three type

Pure ground method using ETS & DGPS.

Hybrid method using Aerial Photography and ground truthing by ETS & DGPS.

Hybrid method using High Resolution Satellite Imagery and ground truthing by ETS & DGPS. STEPS FOR RESURVEY

1. Ground control point (gcp) establishment – monumentation 2. Aerial photography or Tasking and acquisition of worldview stereo satellite

data, digitization of existing cadastral maps and authenticated up-to-date record of rights (RoR)

3. Orthoimage generation and ground validation 4. Georeferencing of cadastral map for village boundary and area

confirmation 5. parcel vector generation from ortho-image

Page 5: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

6. Field validation of image derived parcel vector 7. Obscured area survey 8. Vectorisation and integration of mutation data up to the date of survey

notification 9. integration of field survey vector with image derived vector to 10. Generate the draft cadastral map 11. Finalisation of draft cadastral map

Establishment of Ground Control Point Network

Primary GCPs- 16 km x 16 km

Secondary GCPs- 4 km x 4 km

Tertiary GCPS- 1 km x 1 km

Primary and Secondary GCPs have permanent value and hence need to be preserved.

Appointment of Vendor/ Agency

The Director Land Record and Survey will appoint one or more vendor/agency

having technical qualification of Survey and Preparatin of map and ROR.

Page 6: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

Acquisition of Stereo Satellite Data/ Aerial Photographs

Satellite data need to be procured from National Remote Sensing Agency, Hyderabad.

In other case the aerial photographs need to be taken by low flying aircrafts loaded with GPS and high resolution camera.

Geo-referencing of Sabik Digital Cadastral Map and delineation of Village boundary on the ortho-image

After completion of Geo-referencing, the Survey Team will delineate the Village Boundary on the ortho-image; adjust, if required, the boundary vector at, Edge Plots to ensure that it runs on the physical demarcation features and finalize the Village Boundary on the image. The area computed from the newly generated Village Boundary should be confirmed by the competent authority.

Page 7: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

Preparatory work for Ground truthing and Obscure Area Survey

Obscured areas and Gharabari Plots are to be surveyed on Ground using ETS/ DGPS based on locally available GCPs after demarcation by concerned Rl/ Amin in presence of land owners/enjoyers.

Vectors generated from Ortho-Image & DGPS/ETS survey are to be integrated to prepare draft Village Map.

Comparison of village area of cadastral map, ortho-image and RoR data

Maximum tolerable limit – 2% between different sources of village area

For the purpose, RoR data should be up to date

In case of variation (above 2% tolerable limit) field survey is necessary for boundary demarcation.

Field survey is necessary if the village boundary falls under obscure areas or incase large scale variation in the village boundaries. The area obtained from filed survey will be treated as final

Page 8: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

Generation of Draft Village Map and RoR :

After compliance of the orders of the Camp Officer/ Tahasildar relating to one Village, the survey team shall furnish Village Map complete with integration of textual data, plot schedule with area and corresponding Sabik reference in Form No.06 (T) to the Tahasildar.

QUALITY CHECKING :

The QC checks will be done by ORSAC QC team in following stages or as when required:

After generation of ortho-image.

After geo-referencing of 'Sabik' cadastral maps with the image: Georeferencing of individual parcels and the village as a whole for delineation/demarcation of village boundary.

After plot vector generation and prior to ground truthing/verification:

Digitised cadastral maps of one tahasil georeferenced and verified

Page 9: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

The geometry of parcels, the village boundary, matched andmismatched plots as seen on the image.

Before submission of Draft Map to Tahasil for verification: The village incompleteness, correctness of matched and mismatched parcels as identified by the vendor.

Before final submission: Village map as a whole and the statistics after

RoR linkage and 'Khanapuri Operation'.

Some of the bund dimensions will be verified by ORSAC for ensuring correctness and quality of survey by the vendor.

Pre-Survey activities

It includes

Notification of villages to be covered under Hi-tech surveyoperation by Revenue & DM Department

Planning and execution of awareness meetings at village level associating the vendor

Proclamation in Form No.1 by Tahasildar under Section-3 (2) of OSS&S Act, 2012

Soliciting self-declaration in Form-2 from the land owners Rule 6 (1) of OSS&S Rules, 2012 within 30 working days from the date of notification

Verification of self-declaration by Tahasildar/ Additional Tahasildar.

After verification Tahasildar prepare a verification certificate register in Form-3.

If self declaration could not be verified due to non availability of record or due to dispute, It is to be entered in separate register in Form No- 4

Verification of Map so prepared by Vendor under Rule 7(3)

Vendor to Submission of map so prepared to Tahasildar for verification indicating plot numbers ofexisting map/RoR and a comparative statement of image derived parcel area with RoR area in Form 6-T.

The Amin shall verify cent percent plots of the map and Revenue Inspector, Revenue Supervisor, Tahasildar and Sub Collector shall randomly check 25%,10% 2% 1%.(Rule 7(3))

The map after necessary correction shall be displayed inLocality and GP office and Tahasil Office.

Page 10: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

Preparation of preliminary RoR

Team of persons shall be Constituted by Sub-Collector for preparation of Preliminary RoR headed by a Revenue Supervisor.

Steps for preparation of prelim ROR

Preparation of abstract of RoR and plot register in Form-5 & 6

Re-verification of self-declarations with reference to above abstract and plot register and available records

Physical verification of all plots and noting of all changes in respect of configuration, area, boundaries and ownerships.

Vendor personnel shall assist the team of persons in demarcation of plots during the process Team of persons must ensure incorporation of all plots in existing RoR and those obtained from self declarations in the draft map so prepared

Sub-divided plots need to be marked in broken lines Digital updation of village map upto a cut-off date i.e. till publication of draft RoR by Tahasildar

Preparation of land owner wise preliminary RoR in Form-7

Generation of LPM of hal plots and serving of same to land owners and officers of other Departments in Form-4(T) with display for public scrutiny for 15 days

Soliciting claims and objections within 15 days in Form-8 Disposal of all claims and objections by Tahasildar in a summary manner within a maximum period of 30 working days of receipt of the same ( Rule-10)

The vendor surveyor shall assist the Tahasildar for disposal of objection cases which may require parcel measurement

Draft Record of Rights

Draft RoR shall be prepared in Form-12 stating the orders passed in respect of claims and objections and shall be published for a period of 30 days (Rule-12)

Public notice shall be issued in Form-13 inviting claims and objections within a period of 30 days

Disposal of claims and objections in a summary manner shall be done by Addl. Sub-Collector on the basis of available records, documentary evidence and spot verification if needed within 60 days of filing of such claims/objections

Page 11: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

Recess

Addition and alterations in the draft RoR per the orders passed by Addl. Sub-Collector

Addition and alterations in the draft RoR per the orders passed by Addl. Sub-Collector

Checking and verification of area of each plot and area and boundaries of each revenue village to ensure its correctness both in RoR and in maps.

Passing of new area by Tahasildar

Preparation of abstract of new RoR in Form-18 and new plot Register in Form-19

Preparation of copies of RoR in quadruplicates for final Publication

Final Record of Rights

Final RoR will be published in Form-20 under seal and signature of Collector and shall be placed for public inspection for 30 days

Both soft & hard copies shall be prepared by the vendor for distribution among land owner,RI, Tahasildar, Collector and DLR&S

Any person can file claim/objection against the entries of final RoR within 90 days of publication of final RoR before the ADM

Disposal of claims and objections in a summary manner by ADM on the basis of available records, documentary evidence and spot verification if needed within 90 days of filing of such claims/objections.

After final publication of RoR and map, the soft copy and hard copy of RoR (Form 20, of O.S.S & S. Rules, 2012) shall be prepared by the Survey Team and handed over to the Tahasildar for distribution as mentioned below :

1. Softcopy and hardcopy of both RoR and map to concerned Tahsildar. 2. Softcopy and hardcopy of both RoR and map to concernedCollector. 3. Softcopy and hardcopy of RoR and hardcopy of map to concerned RI 4. Hard copy of RoR for Individual Land Owners.

Page 12: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training

Progress in Odisha

After successfully piloting high-tech land survey in nine districts, the State

Government has decided to roll it out to other districts. The Revenue

department has been asked to work out a detailed project report (DPR) for

undertaking high-tech survey of the land in the entire State

Meanwhile, Record of Rights (RoR) of all 51,675 revenue villages have been

computerised and put online in Bhulekh website. Maps of 51,612 villages have

been also digitised and uploaded in the website.

Modern record rooms have been developed in 279 out of 317 tahasils and steps

have been taken to develop similar facility in rest of the tahasils

Page 13: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training
Page 14: PROJECT REPORTrotiodisha.nic.in/files/Project Report_16th batch/Hi-Tech...Manoranjan Baghar Addl Tahasildar, Reamal, Deogarh Submitted To : Deputy Director Revenue Officer Training