From Geoscience Australia
JSON RDF ISO19115-3 XML

Lawn Hill Gravity Survey p201840 CSCBA267GUVD

ARCHIVED

Created 20/01/2025

Updated 20/01/2025

JSON RDF ISO19115-3 XML

Gravity data measure small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. This Lawn Hill Gravity Survey p201840 CSCBA267GUVD is the first vertical derivative of the complete spherical cap Bouguer anomaly grid for the Lawn Hill Gravity Survey 2018 (P201840). This gravity survey was acquired under the project No. 201840 for the geological survey of QLD. The grid has a cell size of 0.00185 degrees (approximately 200m). A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid. A total of 7231 gravity stations at 1000m spacing were acquired to produce this grid.

Files and APIs

Tags

Additional Info

Field Value
Title Lawn Hill Gravity Survey p201840 CSCBA267GUVD
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/8129025e-e456-48a9-9ae5-1ad1441c58c5
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 21/05/2018 - 08/07/2018
Geospatial Coverage {"type": "Polygon", "coordinates": [[[138.7533, -19.0204], [139.7336, -19.0204], [139.7336, -18.2898], [138.7533, -18.2898], [138.7533, -19.0204]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Lawn Hill Gravity Survey p201840 CSCBA267GUVD". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/lawn-hill-gravity-survey-p201840-cscba267guvd

Original dataset
Dataset copies

No duplicate datasets found.