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Identification

Field Value

Title

Vegetation of the Bellata, Gravesend, Horton and Boggabri 1:100 000 Map Sheets, New South Wales VIS_ID 2135

Alternative title(s)

Gravesend_NVMP_VISmap_2135

Abstract

The objective of this project was to accurately define and map the vegetation communities occurring on the Bellata, Gravesend, Horton and Boggabri map sheets (the study area) at 1:100 000 scale. These contiguous map sheets are located in the north of NSW incorporating part of the catchments of the Gwydir and Namoi Rivers.

VIS_ID 2135

Resource locator

Data Quality Statement

Name: Data Quality Statement

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

Description:

Data quality statement for Vegetation of the Bellata, Gravesend, Horton and Boggabri 1:100 000 Map Sheets, New South Wales VIS_ID 2135

Function: download

gravesend 2135

Name: gravesend 2135

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

Function: download

Unique resource identifier

Code

707f40ac-311a-4728-a6a5-e5ad5553a1cd

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/707f40ac-311a-4728-a6a5-e5ad5553a1cd

Purpose

Vegetation Mapping

Status

Completed

Spatial representation

Type

vector

Geometric Object Type

curve

Geometric Object Count

1

Spatial reference system

Code identifying the spatial reference system

4283

Equivalent scale

1:None

Classification of spatial data and services

Field Value

Topic category

Keywords

Field Value

Keyword set

keyword value

Environment and Conservation

Originating controlled vocabulary

Title

ANZLIC Search Words

Reference date

2008-05-16

Geographic location

West bounding longitude

150.001129

East bounding longitude

150.501124

North bounding latitude

-29.99843

South bounding latitude

-29.498427

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

1999-01-06

End position

N/A

Dataset reference date

Resource maintenance

Maintenance and update frequency

Unknown

Contact info

Contact position

Data Broker

Organisation name

NSW Department of Climate Change, Energy, the Environment and Water

Telephone number

131555

Email address

data.broker@environment.nsw.gov.au

Web address

https://www.nsw.gov.au/departments-and-agencies/dcceew

Responsible party role

pointOfContact

Quality and validity

Field Value

Lineage

The API process for the Native Vegetation Mapping Program is detailed in the Guidelines. DLWC conducted API for the Bellata and Gravesend sheets, and API for the Horton and Boggabri sheets was contracted to the National Parks and Wildlife Service (NPWS). Whilst the published map scale was to be 1:100 000, it was determined that the base layer should be digitised at 1:50 000 and consist of satellite imagery obtained for the region for October 1999. Existing aerial photography was available at a range of dates and scales for the four map sheets. The aerial photography used by DLWC was the most recent photography available and at a scale of 1:50 000. The API completed by NPWS originally utilised 1991 photography at a scale of 1:25 000. Some selective re-interpretation was carried out on certain attributes by using more recent photography, to bring the Horton and Boggabri spatial layers into compliance with the Guidelines and to bring the linework up to date. While the dates of the photography varied over the study area, all interpretation was accurate to 1999 satellite imagery.

Constraints related to access and use

Field Value

Limitations on public access

Data Quality

Field Value

Scope

dataset

DQ Completeness Commission

Effective date

2009-01-10

DQ Completeness Omission

Effective date

2009-01-10

Responsible organisations

Field Value

Responsible party

Contact position

Data Broker

Organisation name

NSW Department of Climate Change, Energy, the Environment and Water

Telephone number

131555

Email address

data.broker@environment.nsw.gov.au

Web address

https://www.nsw.gov.au/departments-and-agencies/dcceew

Responsible party role

pointOfContact

Metadata on metadata

Field Value

Metadata point of contact

Contact position

Data Broker

Organisation name

NSW Department of Climate Change, Energy, the Environment and Water

Telephone number

131555

Email address

data.broker@environment.nsw.gov.au

Web address

https://www.nsw.gov.au/departments-and-agencies/dcceew

Responsible party role

pointOfContact

Metadata date

2024-02-08T00:02:27.279280

Metadata language