Abstract

The Broken Hill - Menindee point located data set consists of 182 new and 20,514 old gravity stations all with terrain correction values included. The data set is included as a separate directory on the CD-ROM containing the May 2003 release of the National Gravity Database. See GeoCat entry # 47696. New gravity stations were acquired at a spacing of 2km x 2km. Old data are at various station spacings. The pre 2003 gravity data come from existing data held in Geoscience Australia's National Gravity Database. These data are sourced from various surveys that in the past were commissioned by either Geoscience Australia, NSW Dept of Mineral Resources or private industry. All data were used to ground truth airborne gravity data acquired over the same geographic area near Broken Hill.
Google map showing geographic bounding box with values North bound -31.69 East bound 141.84 West bound 141.24 South bound -32.23
Downloads
This product is available for purchase for $99.00.

To purchase it, complete the order form
[PDF 45 kB] and submit it to the
Geoscience Australia Sales Centre via:

fax:
+61 2 6249 9960; or
phone:
1800 800 173 (within Australia);
 
+61 2 6249 9966 (outside Australia).

Product Type/Sub Type

dataset - Gravity Digital Data - Non-standard scale

Constraints

license
Creative Commons Attribution 3.0 Australia Licence

IP Owner

Commonwealth of Australia (Geoscience Australia)

Author(s)

Date (publication)

2003

Product Type

dataset

Topic Category

geoscientificInformation

Keywords

Gravity Digital Data
Non-standard scale
dataset
gravity
geophysics
Gravimetrics

Resource Language

English

Resource Character Set

utf8

Resource Security Classification

unclassified

Geographic Extent

North bound
-31.69
East bound
141.84
West bound
141.24
South bound
-32.23

Lineage

This dataset release contains 20,696 point data values in the area extending from 31.68&deg; S to -32.23&deg; S and 141.24&deg; E to 141.84&deg; E. All data are provided in GDA94 coordinates. <p>The parameters of the point located data are: <br>Station spacing: various from 30 m to 2 km <br>Projection: Geodetic in latitude and longitude <br>Null value: blank <p>Gravity Datum <br>The gravity data as supplied are based on the IGSN71 datum and ISOGAL84 scale. The gravity unit used is micrometres per second squared. The height data are given in metres based on the Australian Height Datum (AHD). Gravity positions are given in datum GDA94.

Digital Transfer Options

onLine+cdRom

Distribution Information

Price AUD$ INCL GST
99.00

DISTRIBUTION Format

ascii

Ordering Instructions

http://www.ga.gov.au/products-services/how-to-order-products/sales-centre.html

Distributor

Role
distributor
Organisation Name
Geoscience Australia
City
Canberra
Administrative Area
ACT
Postal Code
2601
Country
Australia
Email Address

Metadata File Identifier

a05f7892-b9a1-7506-e044-00144fdd4fa6

Metadata Standard Name

ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata

Metadata Standard Version

1.1

Metadata Date Stamp

2014-02-14

METADATA SECURITY CLASSIFICATION

unclassified

Metadata Contact

Role
pointOfContact
Organisation Name
Geoscience Australia
City
Canberra
Administrative Area
ACT
Postal Code
2601
Country
Australia
Email Address
Downloads
This product is available for purchase for $99.00.

To purchase it, complete the order form
[PDF 45 kB] and submit it to the
Geoscience Australia Sales Centre via:

fax:
+61 2 6249 9960; or
phone:
1800 800 173 (within Australia);
 
+61 2 6249 9966 (outside Australia).