From Geoscience Australia
JSON format icon JSON RDF format icon RDF ISO19115-3 XML

Signal-to-Noise Boost of Australia's Small Earthquakes

Created 17/10/2025

Updated 17/10/2025

JSON format icon JSON RDF format icon RDF ISO19115-3 XML

Australia's vast terrains harbour small seismic events that often go unnoticed due to sparse station coverage and ambient noise interference. Innovative data processing techniques hold the key to revealing signals present in the seismic records that are suppressed by noise. In this presentation, I will talk about how seismic array techniques play an important role in our ability to detect and understand these subtle seismic signals, and how we employ these methods to bridge the gaps in our seismic coverage. This has applications to earthquake monitoring, hazard assessment, and environmental insights.

Files and APIs

Tags

Additional Info

Field Value
Title Signal-to-Noise Boost of Australia's Small Earthquakes
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/7fd749c2-eca3-4fad-baeb-25d740533e44
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 07/05/2024
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        112.0,
        -44.0
      ],
      [
        154.0,
        -44.0
      ],
      [
        154.0,
        -9.0
      ],
      [
        112.0,
        -9.0
      ],
      [
        112.0,
        -44.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Signal-to-Noise Boost of Australia's Small Earthquakes". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/signal-to-noise-boost-of-australias-small-earthquakes