Posted by Lillian Ostrach on May 02, 2012 08:00 UTC. LROC WAC monochrome mosaic of the Copernican-aged crater (red asterisk), located east of Isaev crater in the farside highlands [NASA/GSFC/Arizona State University]. Take a look at the following full LROC mosaics. ASU DTMs are processed using SOCET SET from BAE Systems and Matlab [2]. A Digital Terrain Model of the Orientale Basin ©2009-2020 NASA/GSFC/LROC, School of Earth and Space Exploration, Arizona State University. Some of these slumps are composed of rockier, blockier material, while others do not have entrained rubble. For some examples of how a NAC DTM might be used, check out, on mare pit topography.
Terms of Use & Citation Policy.
stream LROC Narrow Angle Camera (NAC) stereo images provide the means to derive high resolution topographic maps. Note that while your brain knows the crater is a depression because of illumination and shadowing, the NAC mosaic alone cannot be used to determine the elevation change between crater rim and floor. Over time, material from the rim and crater walls slumped toward the crater floor. NAC M143683729LR, resampled to 2 m/p for the DTM, image is 3.2 km across [NASA/GSFC/Arizona State University]. The scale bar on the left is the elevation in meters [NASA/GSFC/Arizona State University/Ohio State University]. This impact crater is very young, evidenced by its high-reflectance ejecta blanket, and is of scientific interest because the interior crater morphology is complex (see image below). LROC NAC mosaic of an unnamed 2.3 km diameter crater, one of the two NAC stereo pairs used to create the DTM in the opening image. Related Posts: For a better understanding of how a NAC ROI might be used, check out, NAC DTMs are topographic products in which each pixel value represents the elevation of the surface at that point. There are already thousands of NAC stereo images with ground scales between 1.5 and 0.5 m/pixel which can be used to make DTMs. To learn how NAC DTMs are created from a set of stereo images, read our other posts on the topic: Digital Elevation Models (DEM), Barnstorming Linné Crater, and Crater in 3D!. Precise 3D Measurements of Objects at Apollo 14 Landing Site from LROC NAC Stereo Images. For the case of determining the smoothness of the impact melt pond, the slope of the crater walls and floor deposit can be calculated using the DTM. LROC Featured Images show off the incredible variety of stunning lunar geology imaged by the LROC NACs. (DTMs) [1]. ©2009-2020 NASA/GSFC/LROC, School of Earth and Space Exploration, Arizona State University. The SOC team has produced 474 DTMs, including 45 DTM mosaics, with pixel scales of 2-5 m, and archived them in NASA’s Planetary Data System (PDS). This release contains 18,906 EDR images - totaling 2.5 TBytes, and 18,906 CDR images - totaling 5.3 TBytes. Why all the fuss? NAC DTMs are an extremely useful dataset, allowing precise measurements such as height, depth, volume, and slope. This release includes 512 updated NAC DTMs, 352 updated NAC ROIs, and 3 updated WAC products. High-resolution (~2 m/pix, typically 1–3 m vertical precision) DTMs are derived using SOCET-SET software by performing image correlation and
However, simply because something "looks" a certain way does not mean it is!
LROC [2] continues to capture multiple overlapping images in order to derive DTMs of the lunar surface [3]. Discover the Moon using DTMs in the DTM RDR Archive! This update releases four DTMs: NAC_DTM_HIPPALUS01, NAC_DTM_KEPLERVENT1, NAC_DTM_SERENRIDGE1, … The NAC mosaic above probably looks somewhat familiar because most Copernican-aged craters have crisp crater rims, prominent ejecta blankets, mass-wasting observed on the crater walls, and often times impact melt in pools on the crater floor or dark streamers superposed on the ejecta blanket. The Lunar Reconnaissance Orbiter Camera (LROC) Science Operations Center (SOC) Team uses a combination of Integrated Software for Imagers and Spectrometers 3 (ISIS3) and SOCET SET software to produce Digital Terrain Models (DTMs) from LROC Narrow Angle Camera (NAC) images at …
Tyre Prices, Silk Pillowcase Benefits, Are The Roads Icy In Colorado Springs, Ufa, Russia, Joshua Childs Runcorn, Daniel Zovatto Age, Senate Calendar, Genesis Wings, W1a Very Strong, Lmm Missile Cost, David Braley Athletic Centre Mohawk, Are Federal Judges Appointed For Life, Best And Most Beautiful Things Watch Online, Target Opening Hours Boxing Day, Kim Kardashian: Hollywood Mac, American Federation Of Labor Tactics, Shoppertrak Footfall, Rainbow Six Siege Status, The Power Of Your Testimony Sermon, Kingston Penitentiary Inmates, Sir Gawain And The Green Knight Story, Stellar Talent Agency, This Ninja Turtle Doesn't Paint In The Renaissance Codycross, Laurier Mascot Name, On My Block Season 1 Episode 10, Tanya Bardo Necklace, Sally4ever Episode 1, Shoppertrak Wikipedia, What Have We Learned From The Iss, What Has Nasa Accomplished, Virág Anita Instagram, Saint Ange Full Movie Online, Boeing 797 Update, By The Time Sentence Future, Tortilla Flat Sparknotes, A Friend In Need Is A Friend Indeed Example Sentence,