Error determination of lunar interior structure by lunar geodetic data on seismic restriction

2014 ◽  
Vol 231 ◽  
pp. 56-64 ◽  
Author(s):  
Ryuhei Yamada ◽  
Koji Matsumoto ◽  
Fuyuhiko Kikuchi ◽  
Sho Sasaki
Keyword(s):  
Geodetic Data ◽  
Interior Structure ◽  
Error Determination ◽  
Lunar Interior

Error determination of hidden flows by hydrostatic weighing in parts obtained by casting

2020 ◽  
pp. 339-342
Author(s):  
M.S. Razumov ◽  
P.V. Glazkov ◽  
V.S. Kochergin ◽  
A.S. Byshkin
Keyword(s):  
Theoretical Calculations ◽  
Casting Defects ◽  
Casting Method ◽  
Error Determination ◽  
Hydrostatic Weighing ◽  
Weighing Method ◽  
Hydrostatic Weighing Method

The existing methods for detecting of casting defects and their disadvantages are considered. Hydrostatic weighing method is proposed for detecting of hidden fl aws by comparing the reference and calculated densities of the casting, method for calculating of the error is recommended. The adequacy of theoretical calculations is verifi ed experimentally

Induced magnetic moments for near-spherical oceans: New methods for constraining ocean shape

2020 ◽  
Author(s):  
Marshall Styczinski ◽  
Erika Harnett
Keyword(s):  
Spherical Harmonics ◽  
Magnetic Moments ◽  
Spherically Symmetric ◽  
Interior Structure ◽  
New Methods ◽  
Subsurface Ocean ◽  
Ocean Properties ◽  
Ocean Boundary

<p>Magnetic induction has proven to be a powerful tool in the exploration and characterization of structure in planetary subsurfaces. This is especially true in the case of Europa, where perhaps the best evidence for an extant subsurface ocean comes from identification of magnetic moments that vary with time. Past investigations, however, have been limited by available techniques for calculating induced magnetic fields based on a supposed internal structure, an important prerequisite to the determination of ocean properties by way of magnetic exploration. Critically, existing techniques permit only a spherically symmetric interior structure. In this work, we expand the ice−ocean boundary in terms of spherical harmonics and derive changes to the induced magnetic moments for a given boundary shape. We also demonstrate the application of this technique to Europa for the purpose of constraining the shape of its conducting ocean.</p>

Determination of local active tectonics regime in central and northern Greece, using primary geodetic data

2020 ◽  
Author(s):  
Ilias Lazos ◽  
Christos Pikridas ◽  
Alexandros Chatzipetros ◽  
Spyros Pavlides
Keyword(s):  
Active Tectonics ◽  
Geodetic Data ◽  
Northern Greece

scholarly journals DETERMINATION OF THE INTERIOR STRUCTURE OF TRANSITING PLANETS IN MULTIPLE-PLANET SYSTEMS

2009 ◽  
Vol 704 (1) ◽  
pp. L49-L53 ◽  
Author(s):  
Konstantin Batygin ◽  
Peter Bodenheimer ◽  
Gregory Laughlin
Keyword(s):  
Interior Structure ◽  
Transiting Planets

scholarly journals The Determination of the Rotational State and Interior Structure of Venus with VERITAS

2021 ◽  
Vol 2 (6) ◽  
pp. 220
Author(s):  
G. Cascioli ◽  
S. Hensley ◽  
F. De Marchi ◽  
D. Breuer ◽  
D. Durante ◽  
...  
Keyword(s):  
Rotational State ◽  
Interior Structure
Sign in / Sign up

Export Citation Format

Share Document