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In the present platform version the available services ("Services" tag in the IS-EPOS main page) are grouped into the following categories shown in Figure 1, each one containing several applications (click on each category to extend the services):

Figure 1.

  •  Low level-services comprise the following applications (See "Low Level Services" chapter for a detailed description):

...

  •  Visualizations also include separate services shown in Figure 1 2 (see "Visualizations" chapter for a detailed description):

Figure 12.

  •  High level services contain advanced methodologies for Anthropogenic Seismicity data analysis grouped as indicated in Figure 13:

Figure 23.

Each one of these categories contain a number of applications that the user can utilize for episode data analysis. These applications are available after clicking on one of the categories and then on "add to workspace" panel (Figure 34) and comprise in detail:

  • Collective properties of seismicity:
    •  Source Size Distribution
      1. Completeness Magnitude Estimation
      2. Source Size Distribution Functions (Also found in the next category)
  • Probabilistic Seismic Hazard Analysis - stationary
    •  Hazard Parameters Estimation
      1. Exceedance Probability
      2. Maximum Credible Magnitude
      3. Mean Return Period
    •  Source Effect
      1. Source Size Distribution Functions (Also found in the previous category)
  • Probabilistic Seismic Hazard Analysis - time dependent
      1. Time Dependent Seismic Hazard Parameters
    •  Stationary inducing factor
      1. Time Dependent Seismic Hazard Parameters for Stationary Geometry
    •  Time Varying inducing factor
      1. Time Dependent Seismic Hazard Parameters for Time Varying Geometry
  • Source Parameter Estimation
    •  Earthquake Spectra
      1. Spectral Analysis
    •  Localization
      1. Localization (TRMLOC)
    •  Moment Tensor Inversion
      1. Moment Tensor Inversion (FOCI)
  • Stress Field Modeling
      1. Stress Inversion from Focal Mechanisms

Figure 34.

Alternatively the user may browse an Episode, upload the data he/she wishes to use for analysis to the personal workspace, and then use these data for visualization, high level application or low level (Simple Component) application (see figures below).

Step 1: Browse Induced Seismicity Anthropogenic Hazard Episodes by clicking on "AH Episodes" tab on tag in the upper top left corner of the screenthe main menu (tag into the red frame in Figure 5):

Figure 5.

Step 2: Select a specific Episode from the list by clicking on one of the panels (e.g. the one indicated by the red box in Figure 6):

Figure 6.

Step 3: Select a data type from the list (e.g. catalog in this the example shown in Figure 7). There are several data types available with respect to the episode and the induced seismicity technology:

  SEISMIC DATA:

...

Image Added

Figure 7.

  TECHNOLOGICAL DATA:

  • Longwall Advance

  GEOLOGICAL DATA:

  • Velocity model

Image Removed

Step 4: Once the User selects one data type he obtains access to data attributes, numerical values and visualization services. For further data processing the User has to click ta on the "Actions" tab and then at on the "ADD TO WORKSPACE" window which appear right below (red frame at the top of Figure 8):

 

Figure 8.

Alternatively, the User may continue from step 2, through the following process:

...