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Identification

Field Value

Title

The Native Vegetation of North-west Wollemi National Park and Surrounds: Including Nullo Mountain, Coricudgy and Cudgegong (Draft) (OEH, 2012) - VIS ID 3863

Alternative title(s)

WollemiNP_NthWest_v1_E_3863

Abstract

This layer contains digital mapping of the vegetation communities of the North-west Wollemi Nationa Park and surrounds. Derived from Aerial Photographic Interpretation with communities defined using survey and statistical analysis. The layer includes the boundaries of vegetation communities and lists attributes including vegetation community, understorey, disturbance type & severity as described in the report: DECCW (2012) The Native Vegetation of the Sydney Metropolitan Catchment Management Authority Area. Unpublished report by the Office of Environment and Heritage, NSW Department of Premier and Cabinet. ; VIS ID 3863.

Resource locator

Data Quality Statement

Name: Data Quality Statement

Protocol: WWW:DOWNLOAD-1.0-http--download

Description:

Data quality statement for The Native Vegetation of North-west Wollemi National Park and Surrounds: Including Nullo Mountain, Coricudgy and Cudgegong (Draft) (OEH, 2012) - VIS ID 3863

Function: download

Vegetation WollemiNP NthWest v1 E 3863

Name: Vegetation WollemiNP NthWest v1 E 3863

Protocol: WWW:DOWNLOAD-1.0-http--download

Function: download

Unique resource identifier

Code

e6d19f0c-674e-4572-8743-cb25c4b354af

Presentation form

Map digital

Edition

unknown

Dataset language

English

Metadata standard

Name

ISO 19115

Edition

2016

Dataset URI

https://datasets.seed.nsw.gov.au/dataset/e6d19f0c-674e-4572-8743-cb25c4b354af

Purpose

Vegetation Mapping

Status

Under development

Spatial representation

Type

vector

Spatial reference system

Code identifying the spatial reference system

4283

Equivalent scale

1:None

Additional information source

Draft data (version 1.0).; ; OEH (2012) The Native Vegetation of North-west Wollemi National Park and Surrounds (Draft). Unpublished report funded by the Australian Government and the Office of Environment and Heritage, Department of Premier and Cabinet.

Classification of spatial data and services

Field Value

Topic category

Keywords

Field Value

Keyword set

keyword value

VEGETATION

FLORA

Originating controlled vocabulary

Title

ANZLIC Search Words

Reference date

2008-05-16

Geographic location

West bounding longitude

150.0697

East bounding longitude

150.5276

North bounding latitude

-33.2104

South bounding latitude

-32.2104

Vertical extent information

Minimum value

-100

Maximum value

2228

Coordinate reference system

Authority code

urn:ogc:def:cs:EPSG::

Code identifying the coordinate reference system

5711

Temporal extent

Begin position

2010-07-01

End position

N/A

Dataset reference date

Resource maintenance

Maintenance and update frequency

Unknown

Contact info

Contact position

Data Broker

Organisation name

Department of Planning and Environment

Full postal address

data.broker@environment.nsw.gov.au

Telephone number

131555

Email address

data.broker@environment.nsw.gov.au

Responsible party role

pointOfContact

Quality and validity

Field Value

Lineage

Linework was derived from 50cm ADS-40 digital imagery for the Mount Pomany and Wallawerang 1;100,000 tiles, flown by the NSW Department of Lands. Linework was drawn and edited manually using ArcGIS 9.2 at a viewing scale of between 1:2000 and 1:15,000.

Constraints related to access and use

Field Value

Limitations on public access

Data Quality

Field Value

Scope

dataset

DQ Completeness Commission

Effective date

2001-01-01

Explanation

This is a draft version of the map, however the linework is complete and all polygons are attributed. Geometry and attribution of some polygons may change in the final version, once the review process has been completed and the layer is merged with adjoining maps of east and southern Wollemi NP.

DQ Completeness Omission

Effective date

2001-01-01

Explanation

This is a draft version of the map, however the linework is complete and all polygons are attributed. Geometry and attribution of some polygons may change in the final version, once the review process has been completed and the layer is merged with adjoining maps of east and southern Wollemi NP.

DQ Conceptual Consistency

Explanation

The GIS package (ArcInfo) was used to perform a topological consistency check to detect and fix flaws in the spatial data structure. This check insures that all classified polygons are closed, there are no overlapping polygons, nodes are formed at the intersection of lines and that there is only one label within each polygon.

DQ Topological Consistency

Explanation

The GIS package (ArcInfo) was used to perform a topological consistency check to detect and fix flaws in the spatial data structure. This check insures that all classified polygons are closed, there are no overlapping polygons, nodes are formed at the intersection of lines and that there is only one label within each polygon.

DQ Absolute External Positional Accuracy

Explanation

Precision: 10m to 25m Determination: Deductive estimate. Ad-hoc comparisons with 1:25,000 layer data and various sorts of imagery indicated good correlation in terms of shape and size but with errors of the order indicated above in terms of position

DQ Non Quantitative Attribute Correctness

Explanation

Attributes of the dataset include vegetation community, understorey and disturbance. Vegetation community is determined by aerial photograph interpretation and statistical analysis of quantitative plots with some post mapping fieldwork to check communities, accuracy for each of the attributes is estimated to be high.

Responsible organisations

Field Value

Responsible party

Contact position

Data Broker

Organisation name

Department of Planning and Environment

Full postal address

data.broker@environment.nsw.gov.au

Telephone number

131555

Email address

data.broker@environment.nsw.gov.au

Responsible party role

pointOfContact

Metadata on metadata

Field Value

Metadata point of contact

Contact position

Data Broker

Organisation name

Department of Planning and Environment

Full postal address

data.broker@environment.nsw.gov.au

Telephone number

131555

Email address

data.broker@environment.nsw.gov.au

Responsible party role

pointOfContact

Metadata date

2022-06-02T01:19:40.643766

Metadata language