Geographic Names Victoria & Vicmap Data Services Revenue Management Association - Marysville
• Regulations – Local Government Act 1989 – Road Management Act 2004 – Subdivision Regulations – Geographic Place Names Act 1998 – Australian Standard 4819:2011 Rural and urban addressing • How to address – Rural numbering – Multi story addressing AGENDA – Complex site addressing • Vicmap – Validation – Dissemination • Auditing – Addressing – Names • International Year of Indigenous Languages • Initiatives – Digital cadastre modernization project 2
Addresses underpin service delivery and emergency dispatch 3
Regulations 4
Regulations Local Government Act 1989 – Schedule Ten • Section 5: Power to name roads, erect signs and require premises to be numbered Road Management Act 2004 • Part 3 Section 11: Power to declare and name a road Subdivision Regulations 2011 • Part 2 Section 11: Council to supply street address and lot location information on certification 5
Regulations - continued Geographic Place Names Act 1998 • Naming rules for places in Victoria - 2016 Australian Standard – AS/NZS4819:2011 – Rural and urban addressing standard • Mandatory vs best practice • Review 6
How to address 7
Rural Addressing Rural Addressing Conventions • Rural Addresses are distance based assignments • Measurement commences from a known datum point • Odd numbers placed on the left side of the road and even on the right • Address = distance along the road in metres / 10 • This enables unique numbers to be assigned every 20 metres along both sides of the road 8
Rural addressing Rural Addressing – Use of Suffixes • Where two or more properties have shared access – The same house number is assigned using RA process – Then a suffix assigned to each – A to E (preferably in order of the houses along the road) 9
Rural addressing Rural Addressing through towns Road name continues through town Urban road name exists • Urban addressing applies – Starting at 1 on left and 2 on right • Once through town RA recommences – RA calculations must include the distance through town • Continue on the numbering sequence • Assign as per urban processes – Not distance related within the town limits – Odds on the left & evens on the right – Suffixes can be used 10
Rural Addressing Issues encountered with Rural Addressing • Allocation limited to occupied properties – Incidents occur away from the homestead • Maintenance issues – Rural address flag hasn’t been triggered – Position of the address not at the access point – Different processes used • Corio & Standard Rural Addressing • Allocation and Implementation mismatches – Address not displayed / not easily visible – Transposed numbers – Damaged addresses 11
Urban addressing Urban Addressing Conventions • Number sequencing commences from the datum point • Assigned odds on the left and evens on the right – Addresses are not distance based – For large lots a range maybe reserved • The standard suggests that only one house number be assigned 12
What not to do 13
Multi storey addressing Multi Storey Addressing Conventions • Hotel style addressing (HSA) – Combination of level and unit numbers • Level 10 Unit 04 = 1004 • Ground level Unit 13 = G13 • Below level 2 Unit 25 = B0225 • HSA used for buildings 3 stories and above 14
Complex addressing • 4 Multi Storey Buildings – Address range exists – HSA to be used for all units 151A 151 • The house number to be allocated in the access order • Building name is optional 155 153 149 157 Rob Road 15
Complex site addressing Inconsistent Complex Addressing A • Three different facilities and three different representations C B 16
Complex site addressing Complex Addressing – Site A • Vicmap & P&R have 242 properties and addresses • All units are addressed to the main road • Access to the complex site is off an unnamed road • Site has a road network (private roads with “unnamed” against them in Vicmap) • Sequential unit numbers that are not necessarily next to each other 17
Complex site addressing Complex Addressing – Site B • Vicmap Property & P&R have 250 properties and addresses • All units are addressed to the main road • The address point is located at the site of the residence • The facility has a named road network (but addressing doesn’t use them) • Sequential unit numbers are not necessarily next to each other (in this case most are) 18
Complex site addressing Complex Addressing – Site C • Vicmap & P&R have one property and one address • The address is fronting the road it is addressed to but: – Site has a road network (private roads) and; – over 100 residences 19
Complex Site Addressing Complex Site Nirvana • Road networks are named • Addresses placed at the residence location • The residence is addressed to the road it fronts – Use Urban street addressing convention – Odds on the left and evens on the right 20
Addressing complex sites 21
Vicmap 22
Vicmap Address maintenance process SPEAR Weekly Spreadsheet New PS Addresses LGA VES VLAT Edit Model Property and Address changes Maintainer (Non Subdivision) Submit Change Requests LGA VICMAP Developing the M1 validator Products to make the process more efficient ISD 23
Dissemination of addressing • Vicmap Address is maintained daily and updated into the data store every week 1 • Incorporated into many rating systems • Vicmap Address is available from Data Vic free of charge – anybody can download the data • 2 Many banks, water businesses won’t deal • ESTA is provided a full update Vicmap Address according to an agreed schedule (usually 3 times a with the public until an year) 3 address exists • ESTA also take weekly change file address information to supplement their supplies 4 • ESTA perform logical checks on the data before they release into the systems 5 24
Auditing 25
Addressing Auditing • Addressing is validated throughout the maintenance process and beyond – Addressing data is parsed and domain rules enforced – Maintenance service provider runs scripts to capture other anomalies – Vicmap Data Services perform audits on the maintenance service – Vicmap Address and Vicmap Transport road name comparisons are carried out each quarter – An annual Property Information Quality Audit (PIQA) • Checks match rates between LGA P&R data sets and what is in Vicmap • Currently the state match rate is 98.06% • Emergency services quality assure Vicmap Address every day – Every emergency event – starts with ‘What’s your address’ 26
Naming Audits • GNV reviews naming to ensure it complies with guidelines. 1 • GNV will either endorse the name or request the name to be changed. 2 GNV • Vicmap informed via VES (up to two weeks for an update to take effect). 3 • Naming authorities and emergency services informed of update. 4 • Private organisations , data is publicly and commercially available and updates can take over a year - Refer to Section 13.3. 5 27
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Significant Initiative 29
Digital Cadastre Modernisation Project Tackling the spatial inaccuracies Vicmap property boundaries Real world boundaries 30
Digital Cadastre Moderisation Adjust Back Capture Data from individual plans is joined and adjusted to fully align (within .5m rural and Accurate data from each paper plan is converted into a digital record (LandXML) 0.1m metro ) Integrate Automate The new cadastre is published and location changes cascaded Updating future data and use of newly back captured files in modern systems through other Vicmap layers and made available to the public 31
Expected Outcomes Multiple spatial layers will be more accurately displayed using back captured data Business data will also be effected LUV have an engagement team • providing project information and • seeking customer feedback 32
Geographic Names Victoria & Vicmap Data Services Thanks for listening & Questions?
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