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High-Resolution Observations of Planetary Geological and Geomorphic Investigation (Second Edition)

A special issue of Remote Sensing (ISSN 2072-4292). This special issue belongs to the section "Satellite Missions for Earth and Planetary Exploration".

Deadline for manuscript submissions: 30 September 2024 | Viewed by 446

Special Issue Editors


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Guest Editor
Research Centre for Astronomy and Earth Sciences, Konkoly Observatory, Budapest, Hungary
Interests: planetary surface geology; fluvial, impact, ice and sedimentary features; comparative geomorphological aspects
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Key Laboratory of Geological Survey and Evaluation of Ministry of Education, Planetary Science Institute, China University of Geosciences, Wuhan, China
Interests: planetary geology; planetary geomorphology; landing site selection; comparative planetology
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

As some of the emerging topics in current scientific research, planetary geology and geomorphology exploration have reshaped our understanding of the space world. The continuous improvement in planetary remote sensing technology has greatly supported planetary geology and geomorphology investigation, as well as numerous scientific studies on the Moon, Mars and other planetary bodies in the solar system. In addition, it is regarded as one of the indispensable technologies for planetary exploration. Remote sensing data can be used to study planetary surface processes, identify sediments in planetary craters, detect liquid water on Mars, measure space weathering rates, reconstruct geological history, etc.

Only with high-resolution data can remote sensing be effectively used to observe these planetary landforms and topographic features. For Mars, there are many similar high-resolution data sets available; for example, the High-Resolution Imaging Sensor Experiment (HiRISE), the Color and Stereo Surface Imaging System (CaSSIS), the High-Resolution Stereo Camera (HRSC), and the Mars Orbiter Camera (MOC), etc., have provided repeated high-resolution images of Mars, and many discoveries of active processes have been made on the Martian surface. In addition, Spectrometers and Imagers for MPO BepiColombo Integrated Observatory SYStem of ESA’s BepiColombo Mercury mission also played an important role in data collection and in the terrain reconstruction of Mercury. Additionally, the Lunar Reconnaissance Orbiter (LRO) and Lunar Reconnaissance Orbiter Camera (LROC) for lunar exploration are necessary for the generation of a high-resolution Digital Elevation Model (DEM). However, there are still major challenges in planetary exploration, such as how to extract high-resolution images of smaller ranges or specific objects from a high-resolution image (HRI), precise landing site positioning, and accurate terrain reconstruction processing methods, etc.

This Special Issue aims to document expertise in the exploration of all aspects of planetary geology, geomorphology, and landscape evolution through high-resolution observation, as well as contributions to the study of terrestrial planets. Topics include, but are not limited to, exploring planetary geomorphology, planetary surface processes, shallow subsurface tectonics, and space weathering using high-resolution (HR) and very-high-resolution (VHR) satellites.

Dr. Ákos Kereszturi
Dr. Jiannan Zhao
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at mdpi.longhoe.net by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Remote Sensing is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • planetary geology
  • planetary geomorphology
  • planetary landforms
  • planetary surface processes
  • planetary composition
  • planetary geological map**
  • high-resolution planetary imaging
  • shallow subsurface detection
  • space weathering

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Published Papers (1 paper)

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17 pages, 12399 KiB  
Technical Note
Accurate Map** and Evaluation of Small Impact Craters within the Lunar Landing Area
by Chen Yang, **nglong Wang, Dandong Zhao, Renchu Guan and Haishi Zhao
Remote Sens. 2024, 16(12), 2165; https://doi.org/10.3390/rs16122165 - 14 Jun 2024
Viewed by 294
Abstract
Impact craters, as the most distinct lunar structural unit and geological structure, are marked on the Moon’s surface. For over a decade, researchers have focused on identifying and exploring large- to medium-sized impact craters on the surface of the Moon (craters with a [...] Read more.
Impact craters, as the most distinct lunar structural unit and geological structure, are marked on the Moon’s surface. For over a decade, researchers have focused on identifying and exploring large- to medium-sized impact craters on the surface of the Moon (craters with a diameter greater than 1 km). Small impact craters have obvious statistical significance owing to their magnitude in numbers. The identification and analysis of small craters provide indispensable clues for the study of lunar geological evolution. However, such craters only remain in specific images and regions. At present, there is no comprehensive record of small impact craters in the existing lunar impact crater databases. The small impact craters on the surface of the Moon are enormous and vary in size by orders of magnitude, exhibiting small target characteristics in space. The present study focuses on the identification and spatial analysis of small impact craters on the surface of the Moon. A feature amplification strategy-based identification model was established for small impact crater detection, achieving accurate recognition of the small impact craters on the surface of the Moon (with a recall rate of 86.97% and a false-positive rate as low as 0.54% ± 0.16%). In total, 228,897, 142,872, and 42,008 new small lunar impact craters (with diameters as low as 4.5 m) were identified in the ten lunar landing areas of returned samples from the Apollo, Luna, and Chang’e-5 missions. In addition, the spatial distribution characteristics of small impact craters during different geological periods in the landing area are provided. Data on the newly identified small impact craters will provide an important basis for revealing the lunar impact fluxes and young lunar surface dating in lunar geological evolution research. Full article
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