<strong>Dataset: </strong><strong>Structural Map of Tectonic Shortening Structures in Chryse Planitia and Arabia Terra, Mars.</strong>

This dataset contains:<b>READ ME Data guid</b><b>e</b><b> (.txt)</b>.<b>Shapefile</b><b> (.shp)</b> of tectonic shortening structures in Chryse Planitia and Arabia Terra, Mars (digitised in ArcGIS Pro 2.7.2 software as polylines at a scale of 1:50,000).<b>Layer file</b><b> (.lyrx)</b> for the symbology of the tectonic shortening structures.<b>Shapefile</b><b> (.shp)</b> of identified impact ejecta blankets.<b>Projection file</b><b> (.prj)</b> of a Hotine Oblique Mercator projection (azimuth 37°, centre latitude 23°, centre longitude −20°) using the IAU Mars 2000 Sphere.A publication and map sheet accompanying this dataset can be found at:Savana Z. Woodley, Peter Fawdon, Matthew R. Balme &amp; David A. Rothery (2023) Map of tectonic shortening structures in Chryse Planitia and Arabia Terra, Mars, Journal of Maps, 19:1, DOI: 10.1080/17445647.2023.2251514This dataset was gathered using freely available data:CTX data is available from the Murray Lab (https://murray-lab.caltech.edu/CTX/) or Mars Image Explorer (http://viewer.mars.asu.edu/viewer/ctx#T = 0).HRSC data can be downloaded from the Freie Universitat Berlin (https://maps.planet.fu-berlin.de/#map = 3/2074498.35/0).Data is available from the USGS Astrogeology Science Center for THEMIS (https://astrogeology.usgs.gov/search/map/Mars/Odyssey/THEMIS-IR-Mosaic-ASU/Mars_MO_THEMIS-IR-Day_mosaic_global_100m_v12) and MOLA gridded data (https://astrogeology.usgs.gov/search/map/Mars/GlobalSurveyor/MOLA/Mars_MGS_MOLA_ClrShade_merge_global_463m).How to cite:Woodley, S. Z., Fawdon, P., Balme, M. R., &amp; Rothery, D. A. (2023). Dataset: Tectonic shortening structures in Chryse Planitia and Arabia Terra, Mars. The Open University. https://doi.org/10.21954/ou.rd.23143217.

本数据集包含以下内容：
1. README数据指南文件（.txt）；
2. 火星克里斯平原（Chryse Planitia）与阿拉伯台地（Arabia Terra）构造缩短构造的形状文件（Shapefile，.shp）：该数据使用ArcGIS Pro 2.7.2软件以1:50000比例尺数字化为多线段要素；
3. 用于配置构造缩短构造符号系统的图层文件（.lyrx）；
4. 已识别撞击溅射物毯的形状文件（Shapefile，.shp）；
5. 采用霍廷斜墨卡托投影（Hotine Oblique Mercator projection，方位角37°、中心纬度23°、中心经度-20°）、基于IAU火星2000球体（IAU Mars 2000 Sphere）的投影文件（.prj）。

本数据集配套的学术出版物与图幅可通过以下途径获取：
Savana Z. Woodley, Peter Fawdon, Matthew R. Balme & David A. Rothery (2023). 《火星克里斯平原与阿拉伯台地构造缩短构造图》，《地图学杂志》（Journal of Maps），第19卷第1期，DOI: 10.1080/17445647.2023.2251514。

本数据集所用数据均为公开可用资源：
- CTX数据可从默里实验室（Murray Lab，https://murray-lab.caltech.edu/CTX/）或火星图像浏览器（Mars Image Explorer，http://viewer.mars.asu.edu/viewer/ctx#T=0）获取；
- HRSC数据可从柏林自由大学（Freie Universitat Berlin，https://maps.planet.fu-berlin.de/#map=3/2074498.35/0）下载；
- THEMIS数据与MOLA网格化数据可通过美国地质调查局（USGS）天文地质科学中心获取，具体链接如下：
THEMIS数据：https://astrogeology.usgs.gov/search/map/Mars/Odyssey/THEMIS-IR-Mosaic-ASU/Mars_MO_THEMIS-IR-Day_mosaic_global_100m_v12
MOLA网格化数据：https://astrogeology.usgs.gov/search/map/Mars/GlobalSurveyor/MOLA/Mars_MGS_MOLA_ClrShade_merge_global_463m

引用方式如下：
Woodley, S. Z., Fawdon, P., Balme, M. R., & Rothery, D. A. (2023). 数据集：火星克里斯平原与阿拉伯台地构造缩短构造. 开放大学（The Open University）. https://doi.org/10.21954/ou.rd.23143217.