CADASTRAL STUDIES (MGU1014 / MGHU1514) - people.utm.my · cadastral studies (mgu1014 / mghu1514)...

CADASTRAL STUDIES(MGU1014 / MGHU1514)

WEEK 12&13-NEW CADASTRAL SYSTEM IN MALAYSIA

SR DR. TAN LIAT CHOON07-5530844

016-4975551

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OUTLINE

• Applied eCadastre

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APPLIED eCADASTRE

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OVERVIEW OF NDCDB

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Surveyed value

System value• Different value for the same entity in PDUK

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Previous System

CATEGORY

Std Dev

Northing

Std Dev

Easting

Urban/ New Development

± 5 cm

or better

± 5 cm

or better

Semi Urban/Rural ± 10 cm

or better

± 10 cm

or better

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NDCDB Accuracy

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NDCDB Cassini GeocentricGDM2000 (KPUP 2/2009)

PDUK/DCDB

NDCDB

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NDCDB Cassini Geocentric GDM2000

No Status Code Description Map Object

1 PU 10 JabatanFile

Hardcopy : Register FileDigital PU: Receive and auto register file

Hardcopy: (No)Digital PU : (Yes – PU Layer)

LS File Pre-comp : Receive and auto register file Yes (PU Layer)

2 Survey 20 Job Ready for Survey Yes (PU Layer)

3 Surveyed 30 Job has been Surveyed Yes (Pre NDCDB)

4 Surveyed (Relative ) 35 Job has been Process eQC Relative Yes (Pre NDCDB Relative)

5 Generated PA 40 PA generated Yes (Pre NDCDB)

6 Generated PA (Relative) 45 PA generated Relative Yes (Pre NDCDB Relative)

7 Approve 50 PA Approved by CS Yes (Pre NDCDB)

8 Approved (Relative) 55 Relative PA Approved by CS Yes (Relative NDCDB)

9 NDCDB 65 Lot append into NDCDB Yes (NDCDB)

10 NDCDB (Relative) 75 Lot append into Relative NDCDB Yes (Relative NDCDB)

11 Inactive 99 Archive Lot Yes (Invisible to user)

12 Transition 60 Happen when there is New NDCDB Update;Existing Version of NDCDB will be set to status 60 to differentiate from the New Version NDCDB (65).

Hidden

13 9910 9910 PU Lot Without Map Object

14 9950 9950 New PDUK Lot without Map Object(Due to COD of R&R)

15 Strata Main Lot 81 Lot with Strata Job Yes (NDCDB Existing During Strata File Registration)9

PENDING FOR APPROVAL

PRECOMP

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NDCDB Cassini Geocentric GDM2000

PU Lot (Lot Status = 10 and 20)

Default Visible

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Pre NDCDB (Lot Status = 30, 40, 50)

Default Visible12

Pre-NDCDB Relative (Lot Status = 35, 45, 55)

Default InVisible(User Need to Turn On via Layer Control)

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NDCDB Layer (Lot Status = 65)

Default Visible14

Relative NDCDB Layer (Lot Status = 75)

Default InVisible(User Need to Turn On via Layer Control)

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Transition Layer

Default InVisible(User Need to Turn On via Layer Control)To View the Transition Layer, User need to Turn off the NDCDB Layer

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Field 2 Finish (F2F)KPUP 2/2005 – System Coordinate

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Previous System Coordinate

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eCadastre System Coordinate

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Field 2 Finish (F2F) KPUP 7/2005 – Pre-Comp

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Coordinate Pre-Comp Data Format (Structure Description)

No NDCDB surrounding, therefore needed GDM2000 coordinates either by GNSS survey or traversing

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Pre-Comp Criteria KPUP6/2009 Pg 17

Or direct conversion from the formula in KPUP 3/2009 or via Bahagian Geodetik JUPEM

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Pre-Comp Criteria KPUP6/2009 Pg 18

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Common Pre-Comp Data Format Error

Land Office number is empty in the PUD file 29

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31


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The graphic shown only 2 lots 33


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35


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Common Pre-Comp Admin Area Validation

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Common Pre-Comp Admin Area Validation

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Sample Pre-comp ASCII –During Submission

Sample Approved Pre-comp ASCII (File Number and Lot Number Inserted)

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Sample Pre-comp ASCII – During Submission For Resurvey Lot (Landed)

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*

Submission For Resurvey Lot (Strata) –No pre-comp ASCII needed

Select Strata From the Drop Down List

Select Ukuran Semula From the Drop Down List

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*

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User need to fill in the UPI for the Resurvey LotAnd other necessary information

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Field 2 Finish (F2F) KPUP 7/2005 – KPUP 11/2005 – Final Survey

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F2F Data Format

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eCadastre Data Format

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eCadastre NULLABLE Data Format

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eCadastre Folder Structure

SAMPLE OF FINAL SURVEYFOLDER STRUCTURE

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File folder without GNSS data

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File folder with GNSS data

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File folder with GNSS data : in CRM sub-folder

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File folder with GNSS data : in GDSMPROJECT/RAW sub-folder

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File folder with GNSS data : in SURVEYED/ASCII sub-folder

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PREFERABLE TO NAME EACH OF THE RAW FILE IN ACCORDANCE TO THE STATION ID IN THE POT FILE FOLLOWI BY ITS EPOCH?

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JUPEM NEED TO ASSIGN STNID TO MATCH THOSE IN POT FILE FOR RTK OBSERVATION WHEN PROCESS THE RINEX RAW FROM LS

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THE PROCESSED RINEX RAW FROM LS IN JUPEM APPLICATION WILL BE USED TO COMPARE WITH THOSE IN POT FILE

FINAL SURVEY ASCIICOMMON ERROR

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FILE NOT SUPPOSE TO BE NULL BECOME NULL

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• Noticed that the COR file is NULL. COR file cannot be NULL especially if has “M” correction.

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The FAH file is null (0 kb). This file is mandatory and must has data inside.

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Only those with √ can be NULL

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TIME FORMAT IN SOB WRONGLY DEFINED

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Sun observation (SOB) file problem with date format.

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After altering the Sun observation (SOB) file with the correct date format, the file is processed successfully

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LOWER BOUND RESULT68

ERROR ASCII FILE - BCS

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More than 30 minutes for a 102 lots file to upload to jupem2u Perak and still pending. 71

Then uncheck the 90% message box.

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Check Error Log File

•Click to list the files relative to the selected Survey File

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View Attachment

• Click on the ‘View Attachment’.

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View Error Log File

• Click on the ‘View Attachment’.

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Click on the error.log file to see the error encounter. Error log indicate something wrong to the BCS file in LINE #13. 76

Might be due to these two duplicated record 109-10-11. Delete all the data in the BCS file and

resubmit. BCS file can be NULL.

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Only those with √ can be NULL

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Upload again the same file but with BCS file NULL at 1120am.

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Result LOWER BOUND at 1122am. It is only taken 2 minutes to process online.

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MASALAH ASCII FILE – TPSMark Description not defined

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Mark Description in TPS file is not defined.

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• TPS ASCII : “K” must be added– Sample

• COO ASCII : Attribute must match criteria as below:– Code = 6 , or – MarkDesc = All batu tanda (BKL, BL, pBKL…)

• Sample

– Code = 4– MarkDesc = BKL (Match)

• TPS and COO ASCII is valid, and stn 2 match the LSA fix point criteria. Thus, stn 2 will be used as Fix Station in LSA computation

Scenario I : NDCDB Station

* Station Type : Traverse = 4, GPS = 6 83

• TPS ASCII : “K” must be added– Sample

• COO ASCII : Attribute must match criteria as below:– Code = 6 , or – MarkDesc = All batu tanda (BKL, BL, pBKL…)

• Sample

– Code = 6 (Match)– MarkDesc = PB

• TPS and COO ASCII is valid, and stn 2 match the LSA fix point criteria. Thus, stn 2 will be used as Fix Station in LSA computation

Scenario II : GPS/CRM/CCI Station

* Station Type : GPS = 6 84

MASALAH FIXED POINTS- TPSnot meeting the minimum

requirement

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FIELD SURVEY –

KPUP6/2009 Pg51

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Fix Points In TPS

• 3 GPS points

• 2 GPS points + 1 NDCDB point

• 1 GPS point + 2 NDCDB points

• 3 NDCDB points

• PDUK POINTS ARE NOT ACCEPTED

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Datum from CRM. No “C” correction needed as JUPEM is using LSA. CRM RAW files needed.

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Field Survey-Closing by JUPEM

4

8

5

6

1

9

10

7

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13

2

3

Datum with 3 good old marks (+-10cm compare to NDCDB). No “C” correction needed as JUPEM is using LSA. LS shall need to apply the “C”.

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1

2

3

5

4

9

10

6

11

7

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Datum with azimuth (SUN). No “C” correction needed as JUPEM is using LSA but “M” correction is crucial. LS shall need to apply the “M&C”.

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System claimed no fixed points. The DAT file also does not contain any fixed points.

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In the TPS file, STN1,2,3,4,5,7 are defined as fixed points

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PRE-NDCDB

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MASALAH ASCII FILE – TPSnot meeting the minimum

requirement

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The ERROR.LOG shown no 3 fixed points

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If there are 3 fixed points, they will be shown in the DAT file. But DAT only shown 1; there is STN22 even though TPS defined STN 22,14,1. Meaning to say, STN14 and 1 got problem.

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By keying-in the STN22 coordinate using the COORDINATE icon at the bottom right, the cross displayed marked the STN22 location. It is NDCDB mark. 97

By keying-in the STN14 coordinate using the COORDINATE icon at the bottom right, the cross displayed marked the STN14 location. It is NOT an NDCDB mark. DARK GREEN represent PDUK and LIGHT GREEN represent NDCDB. 98

By keying-in the STN1 coordinate using the COORDINATE icon at the bottom right, the cross displayed marked the STN1 location. It is NOT an NDCDB mark. DARK GREEN represent PDUK and LIGHT GREEN represent NDCDB. 99

T H A N K YO U

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CADASTRAL STUDIES (MGU1014 / MGHU1514) - people.utm.my · cadastral studies (mgu1014 / mghu1514)...

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Transcript of CADASTRAL STUDIES (MGU1014 / MGHU1514) - people.utm.my · cadastral studies (mgu1014 / mghu1514)...