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This dataset was last updated on LINZ Data Service on 04 Dec 2021.
This layer identifies critical survey marks which LINZ requires to be physically protected.
Thousands of vital survey marks exist in New Zealand. Many of them are below or at ground level and not noticed by most of us.
People involved in construction work are responsible for making sure survey marks are not damaged. When building works have the potential to destroy existing cadastral and geodetic marks, LINZ needs to be notified so that it can assess whether the marks should be reinstated or replaced. Find out more about looking after the national survey network
Please note there may be other important survey marks not identified on this layer, and that LINZ recommends consultation with a Licensed Cadastral surveyor before any construction or earthworks begin.
If you notice a damaged survey mark, you can report it to LINZ by filling out a form on this website
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
| Information | |
|---|---|
| Category | Geodetic |
| Tags | New Zealand |
| Regions | New Zealand |
| Metadata | ISO 19115/19139, Dublin Core |
| Technical Details | |
|---|---|
| Layer ID | 50839 |
| Data type | Vector point | Feature count | 223311 |
| Primary key | id |
| Attributes | id, geodetic_code, current_mark_name, description, mark_type, mark_condition, order, last_survey, last_survey_date, |
| Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed |
| History | |
|---|---|
| Added | 22 Jul 2011 |
| Last updated | 4 Dec 2021 |
| Revisions | 542 - Browse all revisions |
| Current revision | Imported on Dec. 3, 2021 from Postgres in NZGD2000. |