Zobrazeno 1 - 10
of 12
pro vyhledávání: '"James E. Klemaszewski"'
Autor:
J. C. Ferris, James M. Dohm, Victor R. Baker, Trent M. Hare, Nadine G. Barlow, James E. Klemaszewski, D. H. Scott, R. C. Anderson, Robert G. Strom, K. L. Tanaka
Publikováno v:
Journal of Geophysical Research: Planets. 106:32943-32958
Paleotopographic reconstructions based on a synthesis of published geologic information and high-resolution topography, including topographic profiles, reveal the potential existence of an enormous drainage basin/aquifer system in the eastern part of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea92d029f4f6fc3577011978dfa39997
https://doi.org/10.1029/2000je001468
https://doi.org/10.1029/2000je001468
Autor:
Shawn M. Brooks, David Morrison, Kenneth P. Klaasen, Frank C. Chuang, Steve Kadel, Erik Asphaug, Cynthia B. Phillips, Kevinm K. Williams, James W. Head, Robert Sullivan, Paul M. Schenk, Robert T. Pappalardo, H. Herbert Breneman, David A. Senske, Clark R. Chapman, Ronald Greeley, Jeffrey M. Moore, Gerhard Neukum, John W. Moreau, Michael J. S. Belton, James E. Klemaszewski, B. Bierhaus, Geoffrey C. Collins, Elizabeth P. Turtle, Bernd Giese, K. Magee
Publikováno v:
Icarus. 151:93-111
During the Galileo Europa Mission (GEM), impact features on Europa were observed with improved resolution and coverage was compared with Voyager or the Galileo nominal mission. We surveyed all primary impact features >4 km in diameter seen on Europa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a5845d0965a6331298ee50d2b2bb791
https://doi.org/10.1006/icar.2000.6558
https://doi.org/10.1006/icar.2000.6558
Publikováno v:
Journal of Geophysical Research: Planets. 106:3261-3273
Lofn crater is a 180-km-diameter impact structure in the southern cratered plains of Callisto and is among the youngest features seen on the surface. The Lofn area was imaged by the Galileo spacecraft at regional-scale resolutions (875 m/pixel), whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86316d311d92673ded90866c1c287007
https://doi.org/10.1029/2000je001262
https://doi.org/10.1029/2000je001262
Autor:
Ronald Greeley, N. A. Spaun, James W. Head, Jeffrey M. Moore, Kenneth L. Tanaka, Louise M. Prockter, P. H. Figueredo, Robert T. Pappalardo, Geoffrey C. Collins, Robert Sullivan, David A. Williams, Michael J. S. Belton, S. D. Kadel, Torrence V. Johnson, David A. Senske, Frank C. Chuang, James E. Klemaszewski, B. Randall Tufts
Publikováno v:
Journal of Geophysical Research: Planets. 105:22559-22578
Galileo data enable the major geological units, structures, and surface features to be identified on Europa. These include five primary units (plains, chaos, band, ridge, and crater materials) and their subunits, along with various tectonic structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3132c8f6baabc11301688bfec874da46
https://doi.org/10.1029/1999je001173
https://doi.org/10.1029/1999je001173
Publikováno v:
Planetary and Space Science. 48:829-853
Callisto was imaged by the Galileo spacecraft on 10 orbits, half of which involved close flybys, producing images with resolutions as high as 15 m/pixel. The Valhalla, Asgard, and Adlinda multi-ring structures were imaged, along with two features whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89a242b9e0ead035ab8ec4f8227df164
https://doi.org/10.1016/s0032-0633(00)00050-7
https://doi.org/10.1016/s0032-0633(00)00050-7
Autor:
Louise M. Prockter, Paul Helfenstein, Geoffrey C. Collins, K. K. Williams, Elizabeth P. Turtle, Jeffrey M. Moore, Clark R. Chapman, Tilmann Denk, Paul Geissler, David A. Senske, Alfred S. McEwen, M. J. S. Belton, Cynthia B. Phillips, Bernd Giese, Kenneth P. Klaasen, S. D. Kadel, K. Magee, Sarah A. Fagents, Robert Wagner, Ronald Greeley, James W. Head, Gregory V. Hoppa, Gerhard Neukum, William B. Moore, Richard Greenberg, R. J. Sullivan, Michael H. Carr, Robert T. Pappalardo, B. R. Tufts, H. Herbert Breneman, Gerald Schubert, James E. Klemaszewski
Publikováno v:
Journal of Geophysical Research: Planets. 104:24015-24055
It has been proposed that Jupiter's satellite Europa currently possesses a global subsurface ocean of liquid water. Galileo gravity data verify that the satellite is differentiated into an outer H2O layer about 100 km thick but cannot determine the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7de5038984d6b343ebdfe9e8b5fb014
https://doi.org/10.1029/1998je000628
https://doi.org/10.1029/1998je000628
Autor:
Gerhard Neukum, Paul Geissler, Beth E. Clark, Kenneth P. Klaasen, J. Veverka, Alfred S. McEwen, Cynthia B. Phillips, Paul Helfenstein, Tilmann Denk, K. Magee, Tim R. Colvin, Robert Sullivan, M. Bell, Todd J. Jones, Ronald Greeley, James W. Head, Richard Greenberg, Robert T. Pappalardo, N. Currier, Michael J. S. Belton, Merton E. Davies, James E. Klemaszewski
Publikováno v:
Icarus. 135:41-63
During Galileo's G7 orbit, the Solid State Imaging (SSI) camera acquired pictures of the spacecraft shadow point on Europa's surface as well as a comparison set of images showing the same geographic region at phase angle α = 5°. Coverage, obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f882f1eb979ccde1da783bb6ba2ab5d7
https://doi.org/10.1006/icar.1998.5975
https://doi.org/10.1006/icar.1998.5975
Autor:
Paul Geissler, Robert T. Pappalardo, James E. Klemaszewski, Jeffrey M. Moore, Michael H. Carr, James W. Head, Beth E. Clark, Erik Asphaug, Kim Homan, R. Tufts, Carl B. Pilcher, Kenneth P. Klaasen, Torrence V. Johnson, Joseph Veverka, Ronald Greeley, Gerhard Neukum, Clark R. Chapman, Tilmann Denk, Richard Greenberg, M. J. S. Belton, Robert Sullivan
Publikováno v:
Icarus. 135:4-24
Images of Europa from the Galileo spacecraft show a surface with a complex history involving tectonic deformation, impact cratering, and possible emplacement of ice-rich materials and perhaps liquids on the surface. Differences in impact crater distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3985a4118333ee48f08881e96b067856
https://doi.org/10.1006/icar.1998.5969
https://doi.org/10.1006/icar.1998.5969
Autor:
Randolph L. Kirk, B. Randy Tufts, Clark R. Chapman, Paul Geissler, Alfred S. McEwen, Jeffrey M. Moore, Cynthia B. Phillips, James E. Klemaszewski, Erik Asphaug, David Morrison, K. C. Bender, Kevin B. Jones, Robert T. Pappalardo, Robert Sullivan, Michael J. S. Belton, James W. Head, Ronald Greeley, Elizabeth P. Turtle
Publikováno v:
Icarus. 135:127-145
The Galileo Orbiter examined several impact features on Europa at considerably better resolution than was possible from Voyager. The new data allow us to describe the morphology and infer the geology of the largest impact features on Europa, which ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b81cd5841df01da1322c94dad00e2b4a
https://doi.org/10.1006/icar.1998.5973
https://doi.org/10.1006/icar.1998.5973
Publikováno v:
Journal of Geophysical Research. 107
[1] Carbon dioxide is present over most of Callisto's surface and is often concentrated in and around morphologically fresh and bright impact craters. The depths of the 4.26-μm absorption band in reflectance spectra returned by the Near-Infrared Map
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98dfdcb33dd16ef08d946bae93fdf7ce
https://doi.org/10.1029/2000je001412
https://doi.org/10.1029/2000je001412