Report

COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES

Volume: 2 Number: 2 October 10, 2014
TR EN

COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES

Abstract

In this study, comparisons of the various calculations are made to achieve the best results in gravity computation. In the three dimensional (3D) gravity study, mass surfaces are defined by dividing the triangle surfaces. The more triangle surface is taken, the more precise definition of mass are made. Triangular pyramids are taken into consideration as the 3D master model. This model is formed between each triangle surface and calculation point. This method can describe complex shaped formation perfectly. In the first study, two dimensional (2D) and 3D gravity computation are compared by using a suitable synthetic model in cartesian coordinates. And also in the second study, 3D gravity calculations are compared by using a suitable synthetic model in cartesian and spherical coordinates. In the first study, accuracy of the 3D gravity calculation results are found by inversion in cartesian coordinates. And also in the second study, the 3D gravity calculation results are found to be true in the spherical coordinates instead of in cartesian coordinates. The two studies, forward and inversion solutions are made for these model geometries by intensity of adoption by using a special algorithm. In the gravity method, the best results are determined by 3D gravity inversion calculation in spherical coordinates. 

Keywords

References

  1. Table As 3D calculations comparison of values on Y = 0 (middle) profile in cartesian-spherical coordinates
  2. THE RESULT OF CARTESIAN 3D CALCULATION
  3. (density : 1 gr/cm3)
  4. THE RESULT OF SPHERICAL 3D CALCULATION
  5. (density : 1 gr/cm3)
  6. X (km) -1000.00 -800.00 -600.00 -400.00 -200.00 0.00 DEGREE
  7. Gravity (mGal) 6116.57 9666.54 7130.57 5175.53 3930.46 3517.82 3930.46 5175.53 7130.57 9666.54 6116.57 0.00 4552.33 4891.71 5866.68 7295.16 8481.21 5776.92 8.99 1000.00
  8. VOLUME : 1059333333.333 km3

Details

Primary Language

English

Subjects

Engineering

Journal Section

Report

Authors

Hasan Çavşak This is me

Publication Date

October 10, 2014

Submission Date

December 26, 2012

Acceptance Date

-

Published in Issue

Year 2014 Volume: 2 Number: 2

APA
Çavşak, H., & Elmas, A. (2014). COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES. Mühendislik Bilimleri Ve Tasarım Dergisi, 2(2), 103-111. https://izlik.org/JA54SA79NR
AMA
1.Çavşak H, Elmas A. COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES. JESD. 2014;2(2):103-111. https://izlik.org/JA54SA79NR
Chicago
Çavşak, Hasan, and Ali Elmas. 2014. “COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES”. Mühendislik Bilimleri Ve Tasarım Dergisi 2 (2): 103-11. https://izlik.org/JA54SA79NR.
EndNote
Çavşak H, Elmas A (December 1, 2014) COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES. Mühendislik Bilimleri ve Tasarım Dergisi 2 2 103–111.
IEEE
[1]H. Çavşak and A. Elmas, “COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES”, JESD, vol. 2, no. 2, pp. 103–111, Dec. 2014, [Online]. Available: https://izlik.org/JA54SA79NR
ISNAD
Çavşak, Hasan - Elmas, Ali. “COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES”. Mühendislik Bilimleri ve Tasarım Dergisi 2/2 (December 1, 2014): 103-111. https://izlik.org/JA54SA79NR.
JAMA
1.Çavşak H, Elmas A. COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES. JESD. 2014;2:103–111.
MLA
Çavşak, Hasan, and Ali Elmas. “COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES”. Mühendislik Bilimleri Ve Tasarım Dergisi, vol. 2, no. 2, Dec. 2014, pp. 103-11, https://izlik.org/JA54SA79NR.
Vancouver
1.Hasan Çavşak, Ali Elmas. COMPARISON OF THE 2D-3D GRAVITY CALCULATIONS IN CARTESIAN COORDINATES AND 3D IN CARTESIAN-SPHERICAL COORDINATES. JESD [Internet]. 2014 Dec. 1;2(2):103-11. Available from: https://izlik.org/JA54SA79NR