watex.datasets.load_tankesse

watex.datasets.load_tankesse(*, as_frame=True, tag=None, data_names=None, **kws)

A DC-Electrical resistivity profiling data collected from TANKESSE during the National Drinking Water Supply Program (PNAEP) occurs in 2014 in Cote d’Ivoire and an example of the data arrangement is the following:

pk	east	north	rho
0	382741	896203	79
10	382743	896193	62
20	382747	896184	51
…	…	…	…
980	382705	894887	55
990	382704	895879	58

Parameters

• as_frame (bool, default=False) –

  If True, the data is a pandas DataFrame including columns with appropriate types (numeric). The target is a pandas DataFrame or Series depending on the number of target columns. If as_frame is False, then returning a Boxspace dictionary-like object, with the following attributes: - data : {ndarray, dataframe} of shape (100, 4)

  The data matrix. If as_frame=True, data will be a pandas DataFrame.

  • resistivity: {array-like} of shape (100,)

    The resistivity of the sounding point.

  • station: {array-like}of shape (100,)

    The motion distance of each station that increasing in meters. can be considered as the station point for data collection.

  • northing: {array-like} of shape (100,)

    The northing coordinates in UTM in meters at each station where the data is collected.

  • easting: {array-like} of shape (100,)

    The easting coordinates in UTM are in meters at each station where the data is collected.

  • latitude: {array-like} of shape (100,)

    The latitude coordinates in degree decimals or ‘DD:MM.SS’ at each station where the data is collected.

  • longitude: {array-like} of shape (100,)

    The longitude coordinates in degree decimals or ‘DD:MM.SS’ at each the station where the data is collected.

  • DESCR: str

    The full description of the dataset.

  • filename: str

    The path to the location of the data.

• tag (None,) – Always None for API consistency

• data_names (None,) – Always None for API consistency

• kws (dict,) – Keywords arguments pass to _is_readable() function for parsing data.

Returns

data – Dictionary-like object, with the following attributes. data : {ndarray, dataframe}

The data matrix. If as_frame=True, data will be a pandas DataFrame.

Return type

Boxspace

Notes

The array configuration is Schlumberger and the max depth investigation is 100.0 meters for \(AB/2\) (current electrodes). The profiling step \(AB\) is fixed to 100.0 meters whereas \(MN/2\) also fixed to (potential electrodes) to 10.0meters. The total number of station data collected is 99. station, easting, and northing are in meters and rho columns are in ohm. meters as apparent resistivity values. Furthermore, if the UTM coordinate (easting and northing) data is given as well as the UTM_zone, the latitude and longitude data are auto-computed and vice versa. The user does need to provide both coordinates data types ( UTM or DD:MM.SS)