Results 51 to 60 of about 6,478 (164)

The downward continuation of the disturbing potential based on poisson's integral

Uniciencia, 2004
En este artículo se prueban y valoran dos métodos diferentes para la realización de la continuación descendente de potencial perturbante. La importancia del potencial perturbante en geodesia reside en que éste es fundamental en la determinación del ...
Juan G. Serpas
doaj  

Comparison of different methods of analysis of satellite geomagnetic anomalies over Italy

Annals of Geophysics, 1998
Different methods of analysis have been applied to satellite geomagnetic data that are claimed to be representative of the crustal geomagnetic field of the Italian area.
B. Duka
doaj   +1 more source

High-Resolution Gravity Measurements on Board an Autonomous Underwater Vehicle: Data Reduction and Accuracy Assessment

Remote Sensing
Gravity on Earth is of great interest in geodesy, geophysics, and natural resource exploration. Ship-based gravimeters are a widely used instrument for the collection of surface gravity field data in marine regions.
Dinh Toan Vu, Jérôme Verdun, José Cali, Marcia Maia, Charles Poitou, Jérôme Ammann, Clément Roussel, Jean-François D’Eu, Marie-Édith Bouhier   +8 more
doaj   +1 more source

Interval velocity determination by downward continuation of the traveltime function: Paraxial ray approximation

Earth Sciences Research Journal, 2001
<p class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-size: 12pt; font-family: Arial, sans-serif;">We present a method to estimate interval velocities, reflector depths and geometries in 3D models consisting of a pile of ...
Montes Vides Luis
doaj  

Deformation of the Upper Oceanic Crust in the Outer Rise of the Sumatra Subduction Zone: Insights From P‐ and Doubly Converted S‐Wave Arrivals on Downward Continued Streamer Data

Geophysical Research Letters
The structure and properties of mature upper oceanic plates may evolve through mechanisms such as magmatism, hydrothermal circulation, and faulting.
Anne Bécel, Tanner Acquisto, Satish C. Singh, Hélène Carton   +3 more
doaj   +1 more source

Harmonic downward continuation of gravity anomalies

, 2018
The question we would like to address is: Can any of the gravity anomalies (free-air, Fay, Bouguer, Helmert, etc.), multiplied by the radius r, be continued downward, using the (only rigorous) Poisson approach?
openaire   +3 more sources

La teoría del rayo paraxial en la sismica de pozo: Aproximación de segundo orden en los tiempos de tránsito

Earth Sciences Research Journal, 2001
<p class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-size: 12.0pt; font-family: ";Arial";,";sans-serif";; mso-ansi-language: FR; mso-bidi-font-weight: bold;" lang="FR">Using the paraxial ray approximation of the named ...
Montes Vides Luis Alfredo
doaj  

Early antibiotic review and AWaRe prescribing in respiratory infections before vs during COVID-19: a two-hospital retrospective cohort study. [PDF]

J Pharm Policy Pract
Elshenawy RA, Umaru N, Aslanpour Z.
europepmc   +1 more source

Methodological Confounders in Evaluating Intra-Class Therapeutic Interchange to Evogliptin: A Closer Look at the REVISE Sub-Analysis. [PDF]

Endocrinol Diabetes Metab
Sikandar K.
europepmc   +1 more source

Postsurgical Opioid Prescribing Among Injured Workers in Washington State: 2017-2020 Trends and Policy Effects. [PDF]

Am J Ind Med
Haight JR, Fulton-Kehoe D, Hajat A, Kaufman JD, Franklin GM.   +4 more
europepmc   +1 more source