EMI measurements collected across the Alpine peatland of Danta di Cadore (Belluno, Italy)

<p>The file <i>obs_data_danta.csv</i>&nbsp;contains the quadrature component of the EMI data collected across the Alpine peatland of Danta di Cadore (Belluno, Italy) in July 2021.&nbsp;</p><p>Each row of the file represents a sounding, together with the associated latitude and longitude coordinates, and the corresponding uncertainties.&nbsp;</p><p>Eleven (11) frequencies were acquired. And for each row (so, for each sounding location), the available measurements are arranged as follows:</p><ul><li>&nbsp; D1 &nbsp; &nbsp; &nbsp;D2 &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; D3 &nbsp; &nbsp;&nbsp;&nbsp; D4 &nbsp; &nbsp; &nbsp; D5 &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; D6 &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; D7 &nbsp; &nbsp; &nbsp;&nbsp; D8 &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; D9 &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; D10 &nbsp; &nbsp;&nbsp;&nbsp; D11</li><li>&nbsp; 1025, 1525, &nbsp; &nbsp;2875, &nbsp;5825, &nbsp; 7775, &nbsp; &nbsp;12775, &nbsp; &nbsp;15325, &nbsp;25525, &nbsp; 36225, &nbsp; 63025, &nbsp;80225 &nbsp;[Hz]</li></ul><p>&nbsp;The uncertainty value associated with each frequency is indicated in the S1 to S11 columns:</p><ul><li>&nbsp; S1 &nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; S2 &nbsp; &nbsp; &nbsp; S3 &nbsp; &nbsp; &nbsp; S4 &nbsp; &nbsp; &nbsp;&nbsp; S5 &nbsp; &nbsp; &nbsp; &nbsp; S6 &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; S7 &nbsp; &nbsp; &nbsp; &nbsp; S8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; S9 &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; S10 &nbsp; &nbsp; &nbsp; S11</li><li>&nbsp; 1025, &nbsp; &nbsp;1525, &nbsp; 2875, &nbsp;5825, &nbsp; 7775, &nbsp; &nbsp;12775, &nbsp; 15325, &nbsp; 25525, &nbsp; &nbsp;36225, &nbsp;63025, &nbsp;80225 &nbsp;[Hz]</li></ul><p>All the measurements are in ppm. The instrument used is a GEM-2 (produced by Geophex Ltd). Our best estimation of the height of the instrument during the acquisition is 1 m from the surface. &nbsp;</p>