This PDS4 archive includes 1,354 HiRISE DEMs, 1,354 CTX DEMs that overlap the HiRISE DEMs, orthoimages associated with each, and pixel masks to show the quality of each stereo correlation. DEMs…
This is a shape-from-shading (SfS or photoclinometry) digital elevation model (DEM) for the Haworth area. The Haworth area is beyond the north rim of Haworth crater and centered at 338.0 (-21.0) E,…
This 3D point cloud describes the global shape of Saturn’s moon Enceladus. The model is both near-global in extent and relatively high "resolution", and is intended to support scientific…
Product Information: This is a digital elevation model (DEM/DTM) of the Apollo 17 landing site generated from stereo images provided by the Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle…
This orthorectified image was created by projecting an image from the Mars Reconnaissance Orbiter Context Camera (CTX) onto a Digital Terrain Model (DTM). The DTM is available under the “Derived…
This Digital Terrain Model (DTM) was produced as part of a project to understand Martian lava flows. It was constructed from a pair of Mars Reconnaissance Orbiter Context Camera (CTX) images using…
This global map base of Ganymede utilizes the best image quality and moderate resolution coverage supplied by Galileo SSI (Solid State Imaging instrument) and Voyager 1 and 2. The image processing…
This global map base of Europa utilizes the best image quality and moderate resolution coverage supplied by Galileo SSI (Solid State Imaging instrument) and Voyager 1 and 2. The image processing was…
The Astrogeology Science Center's mission includes producing planetary maps and cartographic products which reveal topography, geology, topology, image mosaics and more, all made available to the…
On such a volcanically active world as Io, topography is especially important for understanding lava emplacement, mountain formation, internal dynamics, and volcanic history. Previously we have…
Topographic mapping of icy satellites is a critical tool for evaluation of geologic problems ranging from the origin of ionian mountains to the thickness of floating ice shells. With the lack of…
After the initial proposal of Contact 1 and 2, previously published papers about ocean on Mars can basically be divided in two groups. The first one was based on shorelines theory, however,…
Many indicators for ocean on Mars were proposed: outflow channels and features related to the evolution of standing bodies of water (polygons, lobate impact craters), features consistent with the…
Recently, mathematical approach was proposed providing a way to compute how deep Martian ocean was during each period of the planet history, including the probability that ocean existed once. An…
Recently, mathematical approach was proposed providing a way to compute how deep Martian ocean was during each period of the planet history, including the probability that ocean existed once.…
We describe a series of programs and scripts under development for the USGS digital cartography and image processing software system ISIS that will make it possible for users to create digital…
We describe USGS topomapping of Mars at resolutions from 100 m to 30 µm with data from the latest spacecraft missions. Analysis of NASA 2001 Mars Odyssey Thermal Emission Imaging System (THEMIS)…
Launched in 1996, Mars Global Surveyor (MGS) carries two types of mapping equipments: Mars Orbiter Laser Altimeter (MOLA) and Mar Orbiter Camera (MOC). MOLA collects accurate laser altimetry data…