CADASTRAL STUDIES (MGU1014 / MGHU1514)

Transcription

1 CADASTRAL STUDIES (MGU1014 / MGHU1514) WEEK 10-eCADASTRE SYSTEM AND MULTIPURPOSE CADASTRE SR DR. TAN LIAT CHOON

2 OUTLINE ecadastre System Multipurpose Cadastre 2

3 ecadastre SYSTEM 3

4 Computerisation Started as early as in 1985 Computer Assisted Land Survey System (CALS) CALS Johor in 1985 CALS Pahang in 1990 Mini CALS for other States in 1995 Objectives: Establish Digital Cadastral Database (DCDB) Provide digital cadastral data to Land Offices Facilitate faster production and updating of cadastral maps. 4

5 Computerisation Three (3) main Components Cadastral Data Management System (SPDK 1997); District Survey Offices Automation System (SAPD 2000) Total Station Survey System (STS 2002). 5

6 Requisition of Survey (RS) from land Office 1 FIELD-TO-FINISH (State JUPEM Office) e-srs 2 e-skl RS registration and digital filing Field Computation data for Field Work preparation SAPD 3 Online data transfer of Field Computation data to District Offices 6

7 FIELD-TO-FINISH (DISTRICT OFFICES ABD FIELD WORK) 4 Online data transfer of Field Computation data from State JUPEM District Surveyor distribute survey job to Field Officers SAPD STS Determination of survey locality with TeleGPS Field Survey 5 Validated data uploaded online into State JUPEM District Surveyor validate data from field Field Officer processed and upload data into SAPD 7

8 CPS FIELD-TO-FINISH (State JUPEM Office) Online data transfer between SAPD and SPDK Generate Calculation Volume and Certified Plan 6 DEP Director of Survey and Mapping approved Certified Plan with Digital Certification Digital Title Plan send to Land Offices Digital Certified Plan DCDB DCDB 7 SPEK Updating DCDB and SPID Image Library SPID 8

9 MALAYSIA 9th DEVELOPMENT PLAN ecadastre PROJECT 9

10 Objective Expedite the delivery system; Creation of the National Digital Cadastral Database (NDCDB); Creation of the Strata Database; Provide infrastructure and GIS-ready information; and Embark on satellite technology (GNSS) 10

11 Delivery System Expedite the delivery system, the strategy taken consists of the following: Change the existing survey procedure; Embark on the latest ICT approach in the cadastral survey; Strengthen the existing survey regulation and ruling; Integration with land related systems - Land Office s etanah, Licensed Land Surveyor Board s eljt and Ministry of Natural Resources and Environment s MyGDI. 11

12 NDCDB To create the National Digital Cadastral Database (NDCDB), the strategy taken consists of the following: Based on the successful implementation of the Melaka s NDCDB; A homogeneous and seamless database with survey accurate coordinate; Based on the national geocentric datum (GDM2000) ; Creation of Cadastral Control Infrastructure (CCI); Support the implementation of utility mapping. 12

13 Strata Database To create 3D Strata Database, the strategy taken consists of the following: Outsource the data capturing for 499,618 strata parcels; Embark on fully digital concept; Provide 3D information. 13

14 GIS To provide infrastructure and GIS-ready information, the strategy taken consists of the following: NDCDB will fully GIS-ready; Create additional layer in the GIS Layer Management System (eglms); Support the creation of multipurpose cadastre. 14

15 GNSS To embark on satellite technology (GPS) in cadastral survey, the strategy taken consists of the following: Use of GNSS in field survey; Utilization of MyRTKnet; Deployment of real-time data processing. 15

16 PROJECT ecadastre WORKFLOW 16

17 Application Modules Web GIS SUM JUPEM2U elodgement ekadasonline CSRS esim eborang Ecadasonline ekiosk ereporting emonitoring enotification Desktop GIS espid Database epu NDCDB epu eglms ejalan etownkg eadminbdy ehidrografi ebangunan ewarta egrid PDUSSM DRP epa epa(b) epa(s) epa(m) epa(w) eb1 eb4 epetakadas efee efee Field etsm Total Stn Survey ecrm GNSS Control essm Bldg Verification SUM LSA enotification GLMS Strata GIS Strata Strata 3D viewer Strata Data Entry LS emedmas Calibration esupport Maintenance ereporting ereporting Non GIS SPPK SPPK esigning everifier PKI 2D Barcode eannotation SPAK EDM/GPS Calibration SSO epki SPAK Security SPEK espek DB Merging eqc Lot overlap 17

18 LAND OFFICES Hardcopy Requisition of Survey (RS) ecadastre : WORKFLOW TITLE SURVEY STATE JUPEM 3 Licensed Land Surveyors (LS) Digital RS KOMMS Server 1 Registration of file Scanning related documents Generate epu Registration of file Import PU ASCII Generate epu 2 Updated epu Database Updated CSRS JUPEM2U Internet 4 RTK Net CRM Squad determine Cadstral Control point Updating Temp NDCDB Determine lot boundary Field data capturing Generating JUPEM ASCII Data validation Posting B1 Tiff (Digital Title Plan) to Land Offices CS digisign Temp NDCDB Updating NDCDB Generate B1 Tiff Validation Server Detail checking To accept/reject SUM Server LSA validation Preliminary checking To accept/reject 18

19 Licensed Land Surveyors (LS) Land Offices LJT PHASE 1 Strata XML 16 Fieldbook ASCII Building Raster Plan Lst File Update Status ecadastre : WORKFLOW STRATA SURVEY JUPEM2U Internet JUPEM2U Internet HQ Query 7 Temp PDUSSM SUM In Order / Not In Order Advised to Land Offices and cc to LS, LJT, JUPEM HQ and Land Owner JUPEM2U CSRS 2 LAYER Provisional Block Strata Block STATE JUPEM System Generate PA(B) Number 6 CS/OD Digisign VERIFICATION DATA STANDARD PDUSSM UNIT JUPEM2U Internet 5 Upload FB ASCII 3 Register Strata File, Data Lodgement, Verifier, Updating Temp and Extraction Module Data Repository essm UNIT Strata Survey Module + Laser Ranging Survey Costing Module Temp PDUSSM Download 4 INSPEKTORAT UNIT 19

20 PHASE 2 ecadastre : WORKFLOW STRATA SURVEY STATE JUPEM essm UNIT PTG Final approval Generate 1 JUPEM2U Land Offices 13 KOMMS JUPEM2U Internet Update CSRS & Generate Scheme Number JUPEM2U Internet 12 2 PA(B) 10 SPID CSRS 11 TEMP PDUSSM 3 3D Strata Viewer 4 KOMMS B4/PA(B) CS B4 B4 Title Plan Preparation Module update Licensed Land Surveyors (LS) B4 Title Plan LS Login jupem2u & Endorsed PA(B) PDUSSM 9 8 Generate B4 Title Plan Acknoledgement to LS by sms 5 PA(B) Preparation Module 7 JUPEM2U Internet STANDARD PDUSSM UNIT 6 Generate PA(B) 20

21 ecadastre APPLICATION MODULES 21

22 Application Modules 1. NDCDB 2. JUPEM2U 3. CSRS 4. epu 5. esim 6. enotification 7. emonitoring 8. ereporting 9. ecrm 10. etsm 11. SUM 12. espek 13. eqc 14. DRP 15. efee 16. eglms 17. ecadasonline 18. esrms 19. PKI 20. esupport 21. ekomms 22. PDUSSM 23. essm 22

23 NATIONAL DIGITAL CADASTRAL DATABASE (NDCDB) 23

24 Background of NDCDB Digital Cadastral Database (DCDB) contains all information obtained from cadastral survey jobs related to boundaries of land parcels. The existing DCDB, which covers the entire country, was developed from historical survey data (conversion from hardcopy Certified Plans to digital) as well as from current survey jobs. Coordinates in the DCDB were obtained from several means and contain varying, unpredictable, and unquantified errors. 24

25 Background of NDCDB Uncertainties of surveyed values are typical, but errors are more common in some rural areas. To be able to support a modern cadastral system, an accurate positional record of the cadastre is imperative. The existing DCDB was not designed for this purpose. 25

26 Background of NDCDB DIFFERENT TYPES OF CADASTRAL COORDINATES RIGID COORDINATE PLOTTING COORDINATE SYSTEM COORDINATE Homogenous and Systematically Adjusted For cadastral map plotting purposes System/Software generated coordinate based on features location Rigid Coordinate Plotting Coordinate System Coordinate 26

27 Background of NDCDB System value Surveyed value 27

28 Background of NDCDB OLD AND NEW GEODETIC INFRASTRUCTURE: GEODETIC TRIANGULATION PENINSULAR MALAYSIA GPS BASED REFERENCE SYSTEM 6.50 G058 G071 G028 G035 G023 G G057 G040 G047 G031 G030 G044 G054 G003 G025 G032 G033 G077 G G059 G076 G021 G019 G017 G063 G048 G026 G013 G050 G027 G060 G069 G053 G072 G008 G G024 G022 G037 G034 G005 G G G041 G G001 G074 G075 G070 G061 G073 G009 G036 G011 G G052 G055G065 G068 G038 G020 G066 G012 G G051 G010 G G014 G049 G002 G G084 G043 G045 G056 P075 G018 G P4 28

29 Background of NDCDB Non Rigorous Adjustment Technique for Coordinates Computation Bowditch Least Squares GPS GPS Bowditch adjustment distributes closing errors linearly but not able to provide a unique coordinates solution. Least Squares adjustment technique determine a unique set of coordinates for each boundary mark from a set of observed values (bearings & distances). 29

30 THE METHODOLOGY : NDCDB Establishment of CCI and State CCDB Establishing State Cadastral Control Infrastructure (CCI) Tie-Up of Selected Parcel Corners to CCI Repopulation & Re-coordination of DCDB with Survey Accurate Coordinates Development of State Cadastral Control Database (CCDB) Populating DCDB with Survey Accurate Coordinates Automated Re-Coordination System Study on Cadastral Survey Procedures Under CCS Cost-Benefit Analysis of CCS Implementation Finalized Geocentric Based Cassini & RSO Coordinates in DCDB 30

31 THE ADJUSTMENT : NDCDB CCDB FORMATION OF CADASTRAL NETWORK Data Integrity Check Connection Line File Data Selection Adjustment RE-COORDINATION USING AN AUTOMATED DATA CONVERSION SYSTEM (ADCS) DCDB Transformation Quality Control Temp NDCDB Editing SURVEY ACCURATE DIGITAL CADASTRAL DATABASE (NDCDB) NDCDB 31

32 NDCDB CADASTRAL CONTROL INFRASTRUCTURE (CCI) EMPLOYING WHOLE TO THE PART CONCEPT AND GPS TECHNOLOGY Primary Grid Secondary Grid 32

33 NDCDB State of Johor CCI Point 33

34 Methodology For Cadastral Data Migration To The New Geocentric Datum For Malaysia (GDM2000) Expected NDCDB Spatial Accuracy GDM2000 Establishment of Cadastral Control Infrastructure (CCI) Using JUPEM MyRTKnet GPS Service CATEGORY Urban/ New Development Std Dev Northing ± 5 cm or better Std Dev Easting ± 5 cm or better Cadastral Control Spacing 0.5 km Tie-Up of Selected Parcel Corners to CCI Automated Network Adjustment & Re-Coordination System Semi Urban/Rural ± 10 cm or better ± 10 cm or better 2.5 km Re-coordination and Re-population (R&R) Total estimated number of boundary marks to be recoordinated is about 40 million boundary marks. NDCDB 34

35 Background of NDCDB Multipurpose cadastre underpin a good Land Information System (LIS) Consequences: Hinder Integration of Spatial Data At National Level 35

36 NDCDB LS 600 Parties JUPEM 300 Parties JUPEM2U SUM eqc espek NDCDB District Surveyors CSRS 36

37 JUPEM2U (Cadastral Working Portal) 37

38 JUPEM2U JUPEM2U is the remote one-stop interface via the internet for designated users to conduct their business with States JUPEM without being physically present at states JUPEM offices; JUPEM2U application is to developed using Web technologies incorporating MapInfo GIS engines and MapXtreme. 38

39 JUPEM2U 39

40 JUPEM2U 40

41 JUPEM2U 41

42 JUPEM2U Databases, Files Servers CSRS Application Systems Gateway District Surveyors Application Modules Data Communications Data Exchange System Integrations Networking Application, Processing Servers, Workstations FIREWALL JUPEM2U SERVER Web server/komm server/sum Field Officers Licensed Land Surveyors (LLS) LLS Field Officers 42

43 CSRS, efee, ecadasonline (Cadastral Survey Record System, Survey Fee Module) 43

44 CSRS, efee, ecadasonline CSRS is a survey file management system; efee to calculate the actual survey fee after the Certified Plan is drawn and the job is completed; ecadasonline provide search and view of all survey information within the databases; Application developed using Web technologies incorporating MapInfo GIS engines and MapXtreme. 44

45 CSRS 45

46 efee SURVEY FEE REPORT : 46

47 ecadasonline 47

48 epu (Request of Survey (RS) File Registration and Field Tracing (eskl) issuing) 48

49 epu epu for survey file registration and produce of field tracing; Application developed incorporating with MapInfo GIS engines. 49

50 epu 50

51 Land Offices epu epu Section 3 PU Hardcopy PU Softcopy (PU ASCII) *.pub (boundary) *.pud (detail) *.pul (lot) 1 2 PU Registration CSRS Creating File Key-in PU Info generate lot number Scan, Digitise, Update PU layer (PU ASCII) 5 4 Generate SKL layer- SKL ASCII Pre_survey_layer Store physical File JUPEM2U Field Surveyors CRM Section SKL ASCII *.skl (Lot) *.skb (Boundary) *.job (Details) CRM Layer 51

52 epu-file Structure 52

53 epu-scanned Document 53

54 epu-skl ASCII Sample 54

55 ecrm (Cadastral Reference Mark) 55

56 ecrm ecrm is a module with the aim of creating CRM points within the eglms layer database; Four (4) phases of processes in ecrm namely: Extraction, Establishment, Validation and Update; Application developed incorporating with MapInfo GIS engines. 56

57 ecrm RTK net 1 GEOPORTAL 2 ecrm Extract PU/QT & CRM Layer Internet JUPEM2U - Planning - Establish CRM - Observation - Processing - Transform Module 3 CRM Layer Update CRM/CCI LAYER DATABASE 57

58 ecrm 58

59 ecrm-file Structure 59

60 ecrm-file Structure 60

61 ecrm-sample ASCII 61

62 etsm (Title Survey Module Field Data Capturing) 62

63 etsm etsm is a module for field data capturing that comply with JUPEM Survey Regulation and practices; Application developed incorporating with MapInfo GIS engines. 63

64 etsm 64

65 etsm 65

66 etsm 66

67 etsm-file Structure 67

68 etsm-sample ASCII 68

69 69

70 esum, eqc, espek (Virtual Survey Module, Validation and Updating Module) 70

71 esum esum is a web-based application catered for the need to verify and validate the survey ASCII files submitted by JUPEM District Officer and Surveyors as well as from Licensed Land Surveyors, using Least Square Adjustment software; eqc is a module to validate surveyed data; espek using GIS engine to perform graphical computations, spatial analysis and NDCDB Updating; Application developed incorporating with MapInfo GIS engines. 71

72 esum Sistem Ukur Maya (SUM) is a web-based application allowing field officers to perform validation of survey data while in the field. The online adjustment is carried out using Least Square Software. 72

73 esum 73

74 eqc 74

75 espek 75

76 DRP (Digital Raster Plan Module) 76

77 DRP DRP is to cater to the need to handle the viewing, rasterization and production of ekadaster output products. These end products include Certified Plans (Title Survey & Strata/Stratum/Marin Survey), Gazette Plans, Title Plans (B1 & B4) as well as Standard Sheet. Application developed incorporating with MapInfo GIS engines. 77

78 DRP 78

79 A3 Landscape 79

80 DRP 80

81 81

82 epki (Public Key Infrastructure ) 82

83 epki PKI authentication solutions comply to Malaysia s Digital Signature Act (DSA) 1997 and the Digital Signature Regulation (DSR) 1998; Cater for digital authentication, digital signing and 2D bar coding with digital envelope; A complete PKI authentication solution from Malaysia s Certification Authority (CA). 83

84 epki 84

85 epki 85

86 PDUSSM, essm (Strata Survey Database and Strata Survey Module) 86

87 PDUSSM, essm To establish a digital strata database called Pangkalan Data Ukur Strata/Stratum/Marin (PDUSSM) with 2D and 3D graphical information, as well as the necessary tools to capture and manage the strata title plans digitally; Strata Survey Module (essm) to allow surveyors conduct verification survey for Strata parcels; Application developed incorporating with MapInfo GIS engines. 87

88 PDUSSM, essm 88

89 PDUSSM, essm 89

90 PDUSSM, essm 90

91 eglms (GIS Layer Management System) 91

92 eglms To enhance the current GLMS layers and expanded to cater to the ecadastre implementation, particularly with the establishment of NDCDB; An enhanced process of updating and maintenance of these layers are performed; Application developed incorporating with MapInfo GIS engines. 92

93 eglms 93

94 esupport (Fault Log Management System) 94

95 esupporty Enhance the present Fault Log Management System (FLMS) with additional functionalities; Establish a paperless management and monitoring system; Application developed incorporating with.net engines. 95

96 esupporty 96

97 esupporty 97

98 T H A N K YO U 98