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ZZ Resistivity Imaging Pty. Ltd.

FAQ

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Data collection

3.3 What is a ZZ array?


ZZ array collects 256 AB current pairs. For each AB pair, the instrument collects 61 MN data. So in total, the ZZ Array will collect 15,616 (61*256) MN data. If on_time and off_time are set to 1, it will take about 20 minutes to complete the data collection.


The following data shows how the format of the ZZ Array data. The first column is the sequential number, and the second and the third columns are the positions of A and B current electrodes for each AB current pair, respectively.



No.  A   B

1          1          4

2          1          12

3          1          20

4          1          28

5          1          36

6          1          44

7          1          52

8          1          60

9          3          6

10        3          14

11        3          22

12        3          30

13        3          38

14        3          46

15        3          54

.....


247     61        48

248     61        56

249     63        2

250     63        10

251     63        18

252     63        26

253     63        34

254     63        42

255     63        50

256     63        58

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