地学前缘 ›› 2022, Vol. 29 ›› Issue (2): 354-369.DOI: 10.13745/j.esf.sf.2021.3.11

• 月球地质与基础地质数据更新 • 上一篇    下一篇

月球佩塔维厄斯幅(LQ-21)数字地质填图与区域地质演化特征

许可娟1,2(), 丁孝忠1,2,*(), 韩坤英1,2, 刘敬稳3, 凌宗成4, 庞健峰1,2, 王颖1,2   

  1. 1.中国地质科学院 地质研究所, 北京 100037
    2.中国地质调查局 全国地质编图研究中心, 北京 100037
    3.中国科学院 地球化学研究所 月球与行星科学研究中心, 贵州 贵阳 550002
    4.山东大学 空间科学院研究学院, 山东 威海 264209
  • 收稿日期:2020-12-28 修回日期:2021-03-06 出版日期:2022-03-25 发布日期:2022-03-31
  • 通信作者: 丁孝忠
  • 作者简介:许可娟(1987—),女,博士,主要从事区域地质编图及GIS应用的研究。E-mail: 867807379@qq.com
  • 基金资助:
    科学技术部科技基础性工作专项项目“月球数字地质图编研”(2015FY210500);国家自然科学基金专项项目(41941003);中国科学院前沿科学重点研究项目(QYZDY-SSW-DQC028)

Compilation of the geological map of the Petavius quadrangle of the Moon (LQ-21) and study on the regional geological evolution

XU Kejuan1,2(), DING Xiaozhong1,2,*(), HAN Kunying1,2, LIU Jingwen3, LING Zongcheng4, PANG Jianfeng1,2, WANG Ying1,2   

  1. 1. Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China
    2. National Research Center of Geological Mapping, China Geological Survey, Beijing 100037, China
    3. Lunar and Planetary Science Research Center, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China
    4. Institute of Space Sciences, Shandong University, Weihai 264209, China
  • Received:2020-12-28 Revised:2021-03-06 Online:2022-03-25 Published:2022-03-31
  • Contact: DING Xiaozhong

摘要:

佩塔维厄斯幅月球地质图(LQ-21)位于近月面与远月面交接位置,又处于月海和月陆的过渡区,周边邻近酒海、丰富海、史密斯海等大型撞击盆地,是月球数字地质填图工作中的一个典型区域。研究该地区的地质发育概况有助于了解月球的发展演化历史。本文利用中国探月工程所获得的“嫦娥一号”(CE-1)CCD影像数据、干涉成像光谱仪(IIM)数据、激光高度计(LAM)数据和“嫦娥二号”(CE-2)CCD影像数据以及其他已有的月球地质资料,应用ArcGIS平台,开展月表物质成分、构造要素、地质时代信息的研究和数字填图工作,编制了1: 2 500 000佩塔维厄斯幅(LQ-21)数字月球地质图,总结了该地区区域地质演化历史并建立地质图空间数据库。

关键词: 月球, 佩塔维厄斯, 朗伦努斯, 地质演化, 数字地质填图

Abstract:

The Petavius quadrangle (LQ-21) is located at the junction of the near and far sides of the Moon in the transition zone between the mare and highland terrain. Large impact basins such as Nectaris, Foecunditatis, and Smythii basins are developed around this region. Understanding the geological development of this area is helpful for understanding the development and evolutionary history of the Moon. Accordingly, this area is a key area in the digital geological mapping of the Moon. This work combines the Chang’E-1(CE-1) CCD image data, interference imaging spectrometer(IIM) data, laser altimeter (LAM) data, Chang’E-2(CE-2) CCD image data, as well as other lunar geological data, to study the material composition, structural elements, and geochronology of the lunar surface, and to compile the lunar geological map using the ArcGIS platform. So far, we have completed the geological map of the Petavius quadrangle at 1: 2.5 million scale, summarized the regional geological evolutionary history, and established a spatial database for the geological map of this region.

Key words: Moon, Petavius, Langrenus, geological evolution, digital geological mapping

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