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Table 1 Re sults of spectral analysis and depth estimations of magnetic sources including error estimation of the study area

From: Spectral analysis of aeromagnetic data for geothermal energy investigation of Ikogosi Warm Spring - Ekiti State, southwestern Nigeria

Block

Location

zt(km)

Errorzt(±km)

zo(km)

Errorzo(±km)

CPD (km)

Error CPD (±km)

LongitudeX

LatitudeY

1

4°46ʹ

7°48ʹ

0.852

0.014

11.382

0.360

21.91

1.74

2

5°10ʹ

7°48ʹ

0.945

0.005

7.174

0.018

13.40

0.14

3

5°70ʹ

7°48ʹ

0.878

0.004

7.170

0.044

13.46

0.22

4

5°12ʹ

7°38ʹ

0.727

0.024

6.540

0.037

12.35

0.55

5

5°16ʹ

7°43ʹ

0.780

0.016

7.600

0.064

14.42

0.53

6

5°17ʹ

7°30ʹ

0.645

0.013

6.510

0.129

12.37

0.73

7

5°50ʹ

7°24ʹ

0.646

0.006

7.793

0.017

14.94

0.21

8

5°17ʹ

7°16ʹ

0.666

0.006

6.074

0.403

11.48

1.63

9

5°90ʹ

7°16ʹ

0.626

0.006

8.654

0.223

16.68

1.01

10

4°46ʹ

7°16ʹ

0.713

0.016

10.409

0.244

20.11

1.38

11

4°46ʹ

7°24ʹ

0.766

0.009

7.002

0.377

13.24

1.57

12

4°46ʹ

7°36ʹ

0.807

0.007

10.484

0.310

20.16

1.36

13

4°58ʹ

7°46ʹ

0.791

0.005

9.308

0.308

17.83

1.28

14

5°60ʹ

7°40ʹ

1.025

0.059

8.176

0.228

15.33

1.74

15

4°59ʹ

7°20ʹ

0.735

0.029

9.670

0.271

18.61

1.78

16

5°50ʹ

7°37ʹ

0.901

0.006

7.212

0.035

13.52

0.22

17

4°60ʹ

7°35ʹ

0.812

0.036

6.292

0.038

11.77

0.66

18

5°17ʹ

7°48ʹ

0.827

0.022

7.265

0.050

13.70

0.56

19

5°12ʹ

7°48ʹ

0.827

0.056

7.342

0.035

13.86

1.06

20

4°58ʹ

7°22ʹ

0.646

0.010

7.825

0.019

15.01

0.30

21

4°46ʹ

7°33ʹ

0.922

0.036

7.636

0.115

14.35

1.00

22

5°11ʹ

7°48ʹ

1.000

0.046

7.446

0.031

13.89

0.76