A sparse spectrum technique for gridding and separating potential field anomalies

GEOPHYSICS

Volumn 65, Issue 4, 2021, Pages 1154-1161

  Guspi, F ^a   Introcaso, B ^a  

^a INSTITUTO DE FÍSICA ROSARIO   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; ALGORITHMS; FAST FOURIER TRANSFORMS; PROBLEM SOLVING; SEISMOLOGY; SPECTRUM ANALYSIS; SURFACE TOPOGRAPHY;

BOUGER ANOMALIES; CAUCHY PROBABILITY; GRIDDING; SPARSE SPECTRUM TECHNIQUE;

GEOPHYSICS;

DATA PROCESSING; POTENTIAL FIELD;

EID: 85000287745     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.1444808     Document Type: Article

References (19)

1. On the least-squares residual anomaly determination
2. Comparison of the least squares criterion and the Cauchy criterion in frequency-wavenumber inversion
3. Robust polynomial fitting method for regional gravity estimation
4. Machine contouring using minimum curvature
5. A scattered equivalent-source method for interpolation and gridding of potential-field data in three dimensions
6. Frequency-domain reduction of potential field measurements to a horizontal plane
7. Cuenca de Claromeco
8. Gravity field continuation of irregularly spaced data using least squares collocation
9. Elaboration rapide de cartes gravimetriques deduites de l'anomalie de Bouguer a l'aide d'une calculatrice eletronique
10. A new algorithm for two-dimensional maximum entropy power spectrum estimation
11. Geophysical inversion using approximate equality constraints
12. Regional anomaly determination using the upwards continuation method
13. Green's equivalent layer concept in gravity band-pass filter design
14. Estimation of the discrete Fourier transform, a linear inversion approach
15. Interpretation and extrapolation using a high resolution discrete Fourier transform
16. Statistical models for interpreting aeromagnetic data
17. High resolution two dimensional power spectral estimation
18. Geological outline of the basins in the southern Argentina and their continuation of Atlantic shore