Detailed Definition¶

{
    "package": "seis_prov",
    "type": "agent",
    "name": "software_agent",
    "two_letter_code": "sa",
    "label": "*",
    "description": "This agent describes the software used for a particular task. It requires some attributes to be able to uniquely determine the used software including the version. If you use the development version of a particular software you should reflect that in the version number.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
        {
            "name": "software_name",
            "types": ["xsd:string"],
            "description": "The name of the software.",
            "required": true,
            "example_value": "ObsPy"
        },
        {
            "name": "software_version",
            "types": ["xsd:string"],
            "description": "The version number of the used software.",
            "required": true,
            "example_value": "0.10.2"
        },
        {
            "name": "website",
            "types": ["xsd:anyURI"],
            "description": "The website where one can find further information.",
            "required": true,
            "example_value": "http://obspy.org"
        },
        {
            "name": "doi",
            "types": ["xsd:string"],
            "pattern": "(10[.][0-9]{4,}(?:[.][0-9]+)*/(?:(?![%\"#? ])\\S)+)",
            "description": "The digital object identifier for the software.",
            "required": false,
            "example_value": "10.5281/zenodo.17641"
        }
    ]
}

{
    "agent": {
        "seis_prov:sp001_sa_3880d70": {
            "prov:label": "ObsPy",
            "prov:type": {
                "$": "prov:SoftwareAgent",
                "type": "prov:QUALIFIED_NAME"
            },
            "seis_prov:software_name": "ObsPy",
            "seis_prov:software_version": "0.10.2",
            "seis_prov:website": {
                "$": "http://obspy.org",
                "type": "xsd:anyURI"
            }
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "agent": {
        "seis_prov:sp001_sa_63fd9d1": {
            "prov:label": "ObsPy",
            "prov:type": {
                "$": "prov:SoftwareAgent",
                "type": "prov:QUALIFIED_NAME"
            },
            "seis_prov:doi": "10.5281/zenodo.17641",
            "seis_prov:software_name": "ObsPy",
            "seis_prov:software_version": "0.10.2",
            "seis_prov:website": {
                "$": "http://obspy.org",
                "type": "xsd:anyURI"
            }
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "agent",
    "name": "person",
    "two_letter_code": "pp",
    "label": "*",
    "description": "A person is an agent either denoting who is responsible for a certain activity (``wasAssociatedWith``) or who is responsible for the actions of another agent (``actedOnBehalfOf``). This is useful to state who performed a particular task. A person in the ``SEIS-PROV`` namespace must have a name and can have an email address. A person can also have any number of additional attributes in the ``SEIS-PROV`` namespace to describe it in more detail.",
    "other_seis_prov_attributes_allowed": true,
    "attributes": [
        {
            "name": "name",
            "types": ["xsd:string"],
            "description": "The name of the person.",
            "required": true,
            "example_value": "Susanna Musterfrau"
        },
        {
            "name": "email",
            "types": ["xsd:string"],
            "description": "The email address of the person.",
            "pattern": "[^@]+@[^@]+\\.[^@]+",
            "required": false,
            "example_value": "susanna.musterfrau@email.com"
        }
    ]
}

{
    "agent": {
        "seis_prov:sp001_pp_2458e1f": {
            "prov:label": "Susanna Musterfrau",
            "prov:type": {
                "$": "prov:Person",
                "type": "prov:QUALIFIED_NAME"
            },
            "seis_prov:name": "Susanna Musterfrau"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "agent": {
        "seis_prov:sp001_pp_18a80fa": {
            "prov:label": "Susanna Musterfrau",
            "prov:type": {
                "$": "prov:Person",
                "type": "prov:QUALIFIED_NAME"
            },
            "seis_prov:email": "susanna.musterfrau@email.com",
            "seis_prov:name": "Susanna Musterfrau"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "agent",
    "name": "organization",
    "two_letter_code": "og",
    "label": "*",
    "description": "An agent denoting an organization. This is useful to describe who is associated with what organization (``wasAssociatedWith``). An organization can also have any number of additional attributes in the ``SEIS-PROV`` namespace to describe it in more detail.",
    "other_seis_prov_attributes_allowed": true,
    "attributes": [
        {
            "name": "name",
            "types": ["xsd:string"],
            "description": "The name of the organization.",
            "required": true,
            "example_value": "Example Organization"
        },
        {
            "name": "website",
            "types": ["xsd:anyURI"],
            "description": "The website of the organization.",
            "required": false,
            "example_value": "http://example.com"
        }
    ]
}

{
    "agent": {
        "seis_prov:sp001_og_f06b02d": {
            "prov:label": "Example Organization",
            "prov:type": {
                "$": "prov:Organization",
                "type": "prov:QUALIFIED_NAME"
            },
            "seis_prov:name": "Example Organization"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "agent": {
        "seis_prov:sp001_og_0773673": {
            "prov:label": "Example Organization",
            "prov:type": {
                "$": "prov:Organization",
                "type": "prov:QUALIFIED_NAME"
            },
            "seis_prov:name": "Example Organization",
            "seis_prov:website": {
                "$": "http://example.com",
                "type": "xsd:anyURI"
            }
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "entity",
    "name": "waveform_trace",
    "two_letter_code": "wf",
    "label": "Waveform Trace",
    "description": "Represents a continuous, equally sampled observed or synthetic waveform trace. Most attributes are optional and can be used to describe either very detailed or fairly general provenance information.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
        {
            "name": "seed_id",
            "types": ["xsd:string"],
            "pattern": "^[A-Z0-9]{1,2}\\.[A-Z0-9]{1,5}\\.[A-Z0-9]{0,2}\\.[A-Z0-9]{3}$",
            "description": "The SEED id of the recording station.",
            "required": false,
            "example_value": "BW.FURT..EHZ"
        },
        {
            "name": "description",
            "types": ["xsd:string"],
            "description": "An optional description of the waveform trace. This has no technical meaning but serves to make the provenance documents easier to understand.",
            "required": false,
            "example_value": "Synthetic Data"
        },
        {
            "name": "component",
            "types": ["xsd:string"],
            "pattern": "Z|N|E|R|T",
            "description": "The component of the recording. Many algorithms require a specific component and this attribute enables the description of these algorithms without using a specific SEED id.",
            "required": false,
            "example_value": "Z"
        },
        {
            "name": "start_time",
            "types": ["xsd:dateTime"],
            "description": "The time of the first sample in UTC.",
            "required": false,
            "example_value": "2012-04-23T18:25:43.511Z"
        },
        {
            "name": "number_of_samples",
            "types": ["xsd:positiveInteger"],
            "description": "The number of samples in the waveform trace.",
            "required": false,
            "example_value": 10000
        },
        {
            "name": "sampling_rate",
            "types": ["xsd:double"],
            "description": "The sampling rate of the data.",
            "required": false,
            "example_value": 20.0
        },
        {
            "name": "units",
            "types": ["xsd:string"],
            "description": "Units of the waveform data in a common abbreviation, e.g. `m`, `m/s`, `nm/s^2`, ...",
            "required": false,
            "example_value": "m/s"
        },
        {
          "name": "azimuth",
          "types": ["xsd:double"],
          "description": "Azimuth of the component in degrees from north, clockwise, same definition as in StationXML.",
          "required": false,
          "example_value": 90.0
        },
        {
          "name": "dip",
          "types": ["xsd:double"],
          "description": "Dip of the component in degrees, down from horizontal, same definition as in StationXML.",
          "required": false,
          "example_value": 0.0
        }
    ]
}

{
    "entity": {
        "seis_prov:sp001_wf_c17dd1f": {
            "prov:label": "Waveform Trace",
            "prov:type": "seis_prov:waveform_trace"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "entity": {
        "seis_prov:sp001_wf_8afb672": {
            "prov:label": "Waveform Trace",
            "prov:type": "seis_prov:waveform_trace",
            "seis_prov:azimuth": {
                "$": 90.0,
                "type": "xsd:double"
            },
            "seis_prov:component": "Z",
            "seis_prov:description": "Synthetic Data",
            "seis_prov:dip": {
                "$": 0.0,
                "type": "xsd:double"
            },
            "seis_prov:number_of_samples": {
                "$": "10000",
                "type": "xsd:positiveInteger"
            },
            "seis_prov:sampling_rate": {
                "$": 20.0,
                "type": "xsd:double"
            },
            "seis_prov:seed_id": "BW.FURT..EHZ",
            "seis_prov:start_time": {
                "$": "2012-04-23T18:25:43.511000+00:00",
                "type": "xsd:dateTime"
            },
            "seis_prov:units": "m/s"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "entity",
    "name": "input_parameters",
    "two_letter_code": "in",
    "label": "Input Parameters",
    "description": "The input parameters for a program like a waveform solvers as a list of key, value pairs. Each key can live in the ``SEIS-PROV`` namespace.",
    "other_seis_prov_attributes_allowed": true,
    "attributes": [
    ]
}

{
    "entity": {
        "seis_prov:sp001_in_a49316d": {
            "prov:label": "Input Parameters",
            "prov:type": "seis_prov:input_parameters"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "entity",
    "name": "file",
    "two_letter_code": "fi",
    "label": "File",
    "description": "In some cases arbitrary files are needed to describe the provenance of something. Examples are special source code files who's information cannot be represented in the ``Input Parameter`` entity. This entity allows to refer to arbitrary files. Each file is represented by a filename, a location, and a location type. The location might be a URL; then provenance discovery is simple. It might also be a filename or a path in a container format. Users are responsible to either ship the files alongside the provenance information or provide access by other means.",
    "other_seis_prov_attributes_allowed": true,
    "attributes": [
        {
            "name": "filename",
            "types": ["xsd:string"],
            "description": "The name of the file.",
            "required": true,
            "example_value": "random_file.txt"
        },
        {
            "name": "location",
            "types": ["xsd:string"],
            "description": "The location of the file in a way that can be discovered. Can be a URL, a file path, or something similar.",
            "required": true,
            "example_value": "/path/to/random_file.txt"
        },
        {
            "name": "location_type",
            "types": ["xsd:string"],
            "description": "The type of location. Examples include ``Filename``, ``URL``, ``HDF5 Data Set``, ``SFTP Address``, ...",
            "required": true,
            "example_value": "Filename"
        }
    ]
}

{
    "entity": {
        "seis_prov:sp001_fi_8584a3d": {
            "prov:label": "File",
            "prov:type": "seis_prov:file",
            "seis_prov:filename": "random_file.txt",
            "seis_prov:location": "/path/to/random_file.txt",
            "seis_prov:location_type": "Filename"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "entity",
    "name": "earth_model",
    "two_letter_code": "em",
    "label": "Earth Model",
    "description": "An earth model. Its main use is to illustrate the origin of synthetic seismograms.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
        {
            "name": "model_name",
            "types": ["xsd:string"],
            "description": "The name of the model.",
            "required": true,
            "example_value": "S40RTS"
        },
        {
            "name": "model_type",
            "types": ["xsd:string"],
            "description": "The type of model as a short, descriptive string, e.g. ``'1D'``, ``'3D'``, ``'axially symmetric'``, ...",
            "required": true,
            "example_value": "3D"
        },
        {
            "name": "doi",
            "types": ["xsd:string"],
            "description": "A DOI pointing to a publication of the model.",
            "required": false,
            "example_value": "10.1111/j.1365-246X.2010.04884.x"
        },
        {
            "name": "website",
            "types": ["xsd:anyURI"],
            "description": "URL to a website with more information.",
            "required": false,
            "example_value": "http://www.earth.lsa.umich.edu/~jritsema/research.html"
        },
        {
            "name": "description",
            "types": ["xsd:string"],
            "description": "A short description of the model.",
            "required": false,
            "example_value": "The famous S40RTS."
        }
    ]
}

{
    "entity": {
        "seis_prov:sp001_em_1cc94ec": {
            "prov:label": "Earth Model",
            "prov:type": "seis_prov:earth_model",
            "seis_prov:model_name": "S40RTS",
            "seis_prov:model_type": "3D"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "entity": {
        "seis_prov:sp001_em_cb7d70a": {
            "prov:label": "Earth Model",
            "prov:type": "seis_prov:earth_model",
            "seis_prov:description": "The famous S40RTS.",
            "seis_prov:doi": "10.1111/j.1365-246X.2010.04884.x",
            "seis_prov:model_name": "S40RTS",
            "seis_prov:model_type": "3D",
            "seis_prov:website": {
                "$": "http://www.earth.lsa.umich.edu/~jritsema/research.html",
                "type": "xsd:anyURI"
            }
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "entity",
    "name": "cross_correlation_stack",
    "two_letter_code": "cs",
    "label": "Cross Correlation Stack",
    "description": "A stack of cross correlations.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
        {
            "name": "correlation_type",
            "types": ["xsd:string"],
            "description": "The type of performed cross correlations as a string. Only useful if the same for all cross correlations, otherwise that information must be stored in the provenance records of the single cross correlations.",
            "required": false,
            "example_value": "Phase Cross Correlation"
        },
        {
            "name": "correlation_count",
            "types": ["xsd:positiveInteger"],
            "description": "The number of cross correlations used to calculate the stack.",
            "required": false,
            "example_value": 48
        },
        {
            "name": "stacking_method",
            "types": ["xsd:string"],
            "description": "The method used to create the stack.",
            "required": false,
            "example_value": "mean"
        },
        {
            "name": "seed_id_a",
            "types": ["xsd:string"],
            "description": "The SEED identifier of station A.",
            "required": false,
            "pattern": "^[A-Z0-9]{1,2}\\.[A-Z0-9]{1,5}\\.[A-Z0-9]{0,2}\\.[A-Z0-9]{3}$",
            "example_value": "BW.FURT..BHZ"
        },
        {
            "name": "seed_id_b",
            "types": ["xsd:string"],
            "description": "The SEED identifier of station B.",
            "required": false,
            "pattern": "^[A-Z0-9]{1,2}\\.[A-Z0-9]{1,5}\\.[A-Z0-9]{0,2}\\.[A-Z0-9]{3}$",
            "example_value": "BW.ALTM..BHZ"
        }
    ]
}

{
    "entity": {
        "seis_prov:sp001_cs_67f9bf6": {
            "prov:label": "Cross Correlation Stack",
            "prov:type": "seis_prov:cross_correlation_stack"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "entity": {
        "seis_prov:sp001_cs_725f92c": {
            "prov:label": "Cross Correlation Stack",
            "prov:type": "seis_prov:cross_correlation_stack",
            "seis_prov:correlation_count": {
                "$": "48",
                "type": "xsd:positiveInteger"
            },
            "seis_prov:correlation_type": "Phase Cross Correlation",
            "seis_prov:seed_id_a": "BW.FURT..BHZ",
            "seis_prov:seed_id_b": "BW.ALTM..BHZ",
            "seis_prov:stacking_method": "mean"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "entity",
    "name": "cross_correlation",
    "two_letter_code": "cc",
    "label": "Cross Correlation",
    "description": "A cross correlation between two stations A and B. Station metadata is not recorded here as it is part of either SEED or StationXML files. Any previously applied processing is also not part of the entity but rather of the entity used by the activity generating this one.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
        {
            "name": "correlation_type",
            "types": ["xsd:string"],
            "description": "The type of performed cross correlation as a string.",
            "required": true,
            "example_value": "Phase Cross Correlation"
        },
        {
            "name": "max_lag_time_in_sec",
            "types": ["xsd:double"],
            "description": "The maximum lag time used during the calculation in seconds.",
            "required": false,
            "example_value": 60.0
        },
        {
            "name": "max_correlation_coefficient",
            "types": ["xsd:double"],
            "description": "The maximum correlation coefficient",
            "required": false,
            "example_value": 0.88
        },
        {
            "name": "seed_id_a",
            "types": ["xsd:string"],
            "description": "The SEED identifier of station A.",
            "required": false,
            "pattern": "^[A-Z0-9]{1,2}\\.[A-Z0-9]{1,5}\\.[A-Z0-9]{0,2}\\.[A-Z0-9]{3}$",
            "example_value": "BW.FURT..BHZ"
        },
        {
            "name": "seed_id_b",
            "types": ["xsd:string"],
            "description": "The SEED identifier of station B.",
            "required": false,
            "pattern": "^[A-Z0-9]{1,2}\\.[A-Z0-9]{1,5}\\.[A-Z0-9]{0,2}\\.[A-Z0-9]{3}$",
            "example_value": "BW.ALTM..BHZ"
        }
    ]
}

{
    "entity": {
        "seis_prov:sp001_cc_22661c5": {
            "prov:label": "Cross Correlation",
            "prov:type": "seis_prov:cross_correlation",
            "seis_prov:correlation_type": "Phase Cross Correlation"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "entity": {
        "seis_prov:sp001_cc_3356922": {
            "prov:label": "Cross Correlation",
            "prov:type": "seis_prov:cross_correlation",
            "seis_prov:correlation_type": "Phase Cross Correlation",
            "seis_prov:max_correlation_coefficient": {
                "$": 0.88,
                "type": "xsd:double"
            },
            "seis_prov:max_lag_time_in_sec": {
                "$": 60.0,
                "type": "xsd:double"
            },
            "seis_prov:seed_id_a": "BW.FURT..BHZ",
            "seis_prov:seed_id_b": "BW.ALTM..BHZ"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "entity",
    "name": "adjoint_source",
    "two_letter_code": "as",
    "label": "Adjoint Source",
    "description": "One component of an adjoint source used in adjoint simulations. The location can be specified either in geographical coordinates (WGS84) or as the SEED identifier of the corresponding station. The definition of geographic coordinates is the same as in StationXML. Any processing applied to the data before the adjoint source has been calculated (window picking, filtering, ...) has to be described by provenance records on the waveform entities.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
      {
        "name": "latitude",
        "types": ["xsd:double"],
        "description": "The latitude of the station in WGS84.",
        "required": false,
        "example_value": 48.0
       },
       {
         "name": "longitude",
         "types": ["xsd:double"],
         "description": "The longitude of the station in WGS84.",
         "required": false,
         "example_value": 12.1
       },
       {
         "name": "elevation_in_m",
         "types": ["xsd:double"],
         "description": "The elevation of the station in meter above the null level on WGS84.",
         "required": false,
         "example_value": 658.0
       },
       {
         "name": "local_depth_in_m",
         "types": ["xsd:double"],
         "description": "The burial of the station in meter.",
         "required": false,
         "example_value": 0.0
       },
       {
         "name": "orientation",
         "types": ["xsd:string"],
         "description": "The orientation of the adjoint source, either N (north), E (east), Z (up), T (transverse), or R (radial). If that is not sufficient, please use the dip and azimuth attributes.",
         "required": false,
         "example_value": "N"
       },
       {
         "name": "dip",
         "types": ["xsd:double"],
         "description": "Dip of the component in degrees, down from horizontal, same definition as in StationXML.",
         "required": false,
         "example_value": 0.0
       },
       {
         "name": "azimuth",
         "types": ["xsd:double"],
         "description": "Azimuth of the component in degrees from north, clockwise, same definition as in StationXML.",
         "required": false,
         "example_value": 90.0

       },
       {
         "name": "station_id",
         "types": ["xsd:string"],
         "description": "The id of the recording station.",
         "required": false,
         "pattern": "^[A-Z0-9]{1,2}\\.[A-Z0-9]{1,5}\\.[A-Z0-9]{0,2}\\.[A-Z0-9]{3}$",
         "example_value": "BW.FURT..BHZ"
       },
       {
         "name": "number_of_samples",
         "types": ["xsd:positiveInteger"],
         "description": "The number of samples in the trace.",
         "required": false,
         "example_value": 20000
       },
       {
         "name": "sampling_rate",
         "types": ["xsd:double"],
         "description": "The sampling rate of the data.",
         "required": false,
         "example_value": 20.0
       },
       {
         "name": "units",
         "types": ["xsd:string"],
         "description": "Units of the adjoint source as a common abbreviation, e.g. m, m/s, nm/s^2, ...",
         "required": false,
         "example_value": "m/s"
       },
       {
         "name": "adjoint_source_type",
         "types": ["xsd:string"],
         "description": "A string denoting the type of adjoint source.",
         "required": true,
         "example_value": "Time Frequency Phase"
       },
       {
         "name": "adjoint_source_type_uri",
         "types": ["xsd:anyURI"],
         "description": "A URI pointing to a detailed description of the adjoint source, for example a DOI link to a publication.",
         "required": false,
         "example_value": "http://dx.doi.org/10.1111/j.1365-246X.2009.04368.x"
       },
       {
         "name": "misfit_value",
         "types": ["xsd:double"],
         "description": "The calculation of many types of adjoint sources will automatically yield a misfit value denoting the similarity of usually observed and synthetic seismograms.",
         "required": false,
         "example_value": 0.08
       }
    ]
}

{
    "entity": {
        "seis_prov:sp001_as_cd84e87": {
            "prov:label": "Adjoint Source",
            "prov:type": "seis_prov:adjoint_source",
            "seis_prov:adjoint_source_type": "Time Frequency Phase"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "entity": {
        "seis_prov:sp001_as_ff956c5": {
            "prov:label": "Adjoint Source",
            "prov:type": "seis_prov:adjoint_source",
            "seis_prov:adjoint_source_type": "Time Frequency Phase",
            "seis_prov:adjoint_source_type_uri": {
                "$": "http://dx.doi.org/10.1111/j.1365-246X.2009.04368.x",
                "type": "xsd:anyURI"
            },
            "seis_prov:azimuth": {
                "$": 90.0,
                "type": "xsd:double"
            },
            "seis_prov:dip": {
                "$": 0.0,
                "type": "xsd:double"
            },
            "seis_prov:elevation_in_m": {
                "$": 658.0,
                "type": "xsd:double"
            },
            "seis_prov:latitude": {
                "$": 48.0,
                "type": "xsd:double"
            },
            "seis_prov:local_depth_in_m": {
                "$": 0.0,
                "type": "xsd:double"
            },
            "seis_prov:longitude": {
                "$": 12.1,
                "type": "xsd:double"
            },
            "seis_prov:misfit_value": {
                "$": 0.08,
                "type": "xsd:double"
            },
            "seis_prov:number_of_samples": {
                "$": "20000",
                "type": "xsd:positiveInteger"
            },
            "seis_prov:orientation": "N",
            "seis_prov:sampling_rate": {
                "$": 20.0,
                "type": "xsd:double"
            },
            "seis_prov:station_id": "BW.FURT..BHZ",
            "seis_prov:units": "m/s"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "activity",
    "name": "waveform_simulation",
    "two_letter_code": "ws",
    "label": "Waveform Simulation",
    "description": "Generate data by running some numerical or analytic code. Must be associated with one or more agents and use some entities to achieve a useful description.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
    ]
}

{
    "activity": {
        "seis_prov:sp001_ws_0059e0e": {
            "prov:label": "Waveform Simulation",
            "prov:type": "seis_prov:waveform_simulation"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "activity",
    "name": "taper",
    "two_letter_code": "tp",
    "label": "Taper",
    "description": "Apply a taper window to the data.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
       {
         "name": "window_type",
         "types": ["xsd:string"],
         "description": "The type applied window.",
         "required": true,
         "example_value": "Hanning"
       },
       {
         "name": "taper_width",
         "types": ["xsd:double"],
         "description": "The width of the taper at each end. Must be between 0.0 and 0.5.",
         "required": true,
         "example_value": 0.05
       },
       {
         "name": "side",
         "types": ["xsd:string"],
         "description": "`'left'`, `'right'`, or `'both'`",
         "required": true,
         "example_value": "both"
       }
    ]
}

{
    "activity": {
        "seis_prov:sp001_tp_c0df3f9": {
            "prov:label": "Taper",
            "prov:type": "seis_prov:taper",
            "seis_prov:side": "both",
            "seis_prov:taper_width": {
                "$": 0.05,
                "type": "xsd:double"
            },
            "seis_prov:window_type": "Hanning"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "activity",
    "name": "stack_cross_correlations",
    "two_letter_code": "sc",
    "label": "Stack Cross Correlations",
    "description": "Stack a number of cross correlations.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
        {
            "name": "stacking_method",
            "types": ["xsd:string"],
            "description": "A string describing the method used to create the stack.",
            "required": true,
            "example_value": "mean"
        }
    ]
}

{
    "activity": {
        "seis_prov:sp001_sc_a830659": {
            "prov:label": "Stack Cross Correlations",
            "prov:type": "seis_prov:stack_cross_correlations",
            "seis_prov:stacking_method": "mean"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "activity",
    "name": "simulate_response",
    "two_letter_code": "sr",
    "label": "Simulate Response",
    "description": "Add an instrument’s response.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
        {
            "name": "description",
            "types": ["xsd:string"],
            "description": "Textual description of the added response. If more details are needed, then this activity should use an entity that points to the used response.",
            "required": false,
            "example_value": "Wood-Anderson Seismometer"
        },
        {
            "name": "input_units",
            "types": ["xsd:string"],
            "description": "Units of the input data in a common abbreviation, e.g. `m`, `m/s`, `nm/s^2`, ...",
            "required": false,
            "example_value": "m/"
        },
        {
            "name": "output_units",
            "types": ["xsd:string"],
            "description": "Units of the output data in a common abbreviation, e.g. `m`, `m/s`, `nm/s^2`, ...",
            "required": false,
            "example_value": "m/s"
        }
    ]
}

{
    "activity": {
        "seis_prov:sp001_sr_cc1051a": {
            "prov:label": "Simulate Response",
            "prov:type": "seis_prov:simulate_response"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "activity": {
        "seis_prov:sp001_sr_0825a34": {
            "prov:label": "Simulate Response",
            "prov:type": "seis_prov:simulate_response",
            "seis_prov:description": "Wood-Anderson Seismometer",
            "seis_prov:input_units": "m/",
            "seis_prov:output_units": "m/s"
        }
    },
    "prefix": {
        "seis_prov": "http://seisprov.org/seis_prov/0.1/#"
    }
}

{
    "package": "seis_prov",
    "type": "activity",
    "name": "rotate",
    "two_letter_code": "rt",
    "label": "Rotate",
    "description": "Rotate multi-component data. The precise rotation angles could be inferred by comparing the dip and azimuth of inputs and outputs. Alternatively the rotation method can be specified.",
    "other_seis_prov_attributes_allowed": false,
    "attributes": [
        {
            "name": "method",
            "types": ["xsd:string"],
            "description": "The rotation method.",
            "pattern": "NE->RT|RT->NE|ZNE->LQT|LQT->ZNE",
            "required": false,
            "example_value": "NE->RT"
        }
    ]
}