Nanaimo Parcel Fabric Geometry Replacement

MNC Strengthened ParcelMap BC Accuracy with Nanaimo Parcel Update

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Challenge

The parcel polygon geometry used in the original building of ParcelMap BC did not match the accuracy of the City of Nanaimo’s maintained parcel fabric.

Solutions

MNC was engaged to lead the parcel fabric geometry replacement within the City of Nanaimo, leveraging its expertise in high-accuracy cadastral data management and Esri-based systems.

Results

Replacing the ParcelMap BC’s geometry with the City of Nanaimo’s authoritative parcel fabric significantly improved data quality and completeness for the region.

Overview

After ParcelMap BC became fully operational in 2017, it was discovered that the City of Nanaimo maintained a higher-quality version of its parcel data fabric than the one initially incorporated into ParcelMap BC. The existing parcel geometry used in the initial build did not reflect the full spatial precision or completeness of the City’s authoritative data, creating barriers to adoption by Nanaimo and other users in the region.

To resolve this, the Land Title and Survey Authority of British Columbia (LTSA) initiated the Nanaimo Geometry Replacement project. They selected Martin Newby Consulting Ltd. (MNC)to lead the data integration and geometry upgrade.

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After ParcelMap BC became fully operational in 2017, it was discovered that the City of Nanaimo maintained a higher-quality version of its parcel data fabric than the one initially incorporated into ParcelMap BC. The existing parcel geometry used in the initial build did not reflect the full spatial precision or completeness of the City’s authoritative data, creating barriers to adoption by Nanaimo and other users in the region.

To resolve this, the Land Title and Survey Authority of British Columbia (LTSA) initiated the Nanaimo Geometry Replacement project. They selected Martin Newby Consulting Ltd. (MNC)to lead the data integration and geometry upgrade.

KEY LIMITATIONS INCLUDED:

Lower spatial precision than what was available in the City’s local cadastre
Survey dimension details and high-accuracy geometry not captured in the provincial dataset
Gaps in parcel coverage, particularly in classes of parcels not included in the original ParcelMap BC compilation
Reduced confidence and adoption of ParcelMap BC by local stakeholders who relied on more accurate municipal data

This mismatch limited the utility of ParcelMap BC for regional users and hindered progress toward the LTSA’s broader land data modernization goals.

Parcel Fabric (Team working on parcel fabric) - Image Preview

MNC SERVICES & TECHNOLOGY USED

Service Categories

0 /month

Parcel Fabric
Needs and Requirements Analysis
GIS Strategy and Planning
Data Model and Database Design
Data Conversion and Migration

Technologies & Tools

8 /month

ArcGIS (Esri)

FME (Safe Software)

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Service Categories

Technologies & Tools

About MNC

The Cadastral and Parcel Mapping Experts

Martin Newby Consulting Ltd. (MNC) is a leading geospatial firm with over 25 years of expertise in cadastral and parcel mapping. As an Esri Gold and Cornerstone Partner with a Parcel Management Specialty, we deliver advanced GIS solutions using ArcGIS Pro, FME, Bentley, and AutoCAD. MNC partners with FME and Alberta Data Partnerships to provide scalable, integrated services that enhance operational efficiency and data quality across Canada, the USA, and the Caribbean. Our proven track record, customer-focused approach, and commitment to innovation make MNC the trusted choice for precise, impactful parcel management.

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About MNC

The Cadastral and Parcel Mapping Experts

Martin Newby Consulting Ltd. (MNC) is a leading geospatial firm with over 25 years of expertise in cadastral and parcel mapping. As an Esri Gold and Cornerstone Partner with a Parcel Management Specialty, we deliver advanced GIS solutions using ArcGIS Pro, FME, Bentley, and AutoCAD. MNC partners with FME and Alberta Data Partnerships to provide scalable, integrated services that enhance operational efficiency and data quality across Canada, the USA, and the Caribbean. Our proven track record, customer-focused approach, and commitment to innovation make MNC the trusted choice for precise, impactful parcel management.