Results 61 to 70 of about 4,795 (129)

Reconstructing landscape evolution in the Lower Khuzestan plain (SW Iran): integrating imagery, historical and sedimentary archives [PDF]

open access: yes, 2010
During the late Holocene, an avulsion-controlled Karun megafan developed in the Lower Khuzestan plain. Based on the interpretation of satellite data, at least three different Karun channels were detected.
Heyvaert, Vanessa   +2 more
core   +1 more source

Compositions and Interior Structures of the Large Moons of Uranus and Implications for Future Spacecraft Observations. [PDF]

open access: yesJ Geophys Res Planets, 2023
Castillo-Rogez J   +7 more
europepmc   +1 more source

Surface emissivity retrieval from VIRTIS/VEX data in the Quetzalpetlatl quadrangle on Venus based on the new MSR multi-spectrum retrieval technique [PDF]

open access: yes, 2013
Surface emissivity is difficult and error-prone to retrieve from VIRTIS measurements of Venus’ nightside. A detailed radiative transfer forward model simulation is used to generate synthetic spectra for given atmospheric and surface parameters.
Arnold, Gabriele   +3 more
core  

Abstracts of the Annual Meeting of Planetary Geologic Mappers, Flagstaff, AZ, 2008 [PDF]

open access: yes
Topics discussed include: Merging of the USGS Atlas of Mercury 1:5,000,000 Geologic Series; Geologic Mapping of the V-36 Thetis Regio Quadrangle: 2008 Progress Report; Structural Maps of the V-17 Beta Regio Quadrangle, Venus; Geologic Mapping of Isabella
Bleamaster, Leslie F., III   +2 more
core   +1 more source

The lunar surface as a recorder of astrophysical processes. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2021
Crawford IA   +3 more
europepmc   +1 more source

Shield fields: Concentrations of small volcanic edifices on Venus [PDF]

open access: yes
Pre-Magellan analysis of the Venera 15/16 data indicated the existence of abundant small volcanic edifices, each less than or equal to 20 km diameter, interpreted to be predominantly shield volcanoes and occurring throughout the plains terrain, most ...
Aubele, J. C., Crumpler, L. S.
core   +1 more source

Data users note: Apollo 17 lunar photography [PDF]

open access: yes
The availability of Apollo 17 pictorial data is announced as an aid to the selection of the photographs for study. Brief descriptions are presented of the Apollo 17 flight, and the photographic equipment used during the flight. The following descriptions
Cameron, W. S.   +3 more
core   +1 more source

Origin of Life on Mars: Suitability and Opportunities. [PDF]

open access: yesLife (Basel), 2021
Clark BC   +8 more
europepmc   +1 more source

Derivation of surface properties from Magellan altimetry data [PDF]

open access: yes
The fit of the Hagfors model to the Magellan altimetry data provides a means to characterize the surface properties of Venus. However, the derived surface properties are only meaningful if the model provides a good representation of the data. The Hagfors
Lovell, Amy J.   +2 more
core   +1 more source

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