Hale Crater Mapping Shapefiles

These files have been produced in an effort to map the landforms within the ejecta to the south of Hale Crater. Included here are shapefiles outlining distinct regions within the study site and major landforms within the ejecta, as well as a HiRISE DEM. The shapefiles included here are: 1) Linear Depressions 2) Mounds 3) The outlines of Hale Crater Valley 1 (HCV 1), Hale Crater Valley 2 (HCV 2) and the Large Western Linear Depression (LWLD) 4) The outlines of the Rugged Uplands, Eastern Basin and Western Basin The HiRISE DEM covers a small section of the study site that encompasses several of the mound features, and a small linear depression. The shapefiles are projected in the Mars 2000 coordinate system, and the DEM is projected in the Equirectangular Mars Projection.本数据集文件均为绘制海尔陨石坑（Hale Crater）南部溅射物内部地貌而生成。本次提供的数据包含用于勾勒研究区域内不同分区及溅射物内主要地貌的形状文件（Shapefile），以及一套高分辨率成像科学实验（HiRISE）数字高程模型（DEM）。本次包含的形状文件分别为：1. 线性洼地；2. 丘状体；3. 海尔陨石坑谷1（HCV 1）、海尔陨石坑谷2（HCV 2）以及西部大型线性洼地（LWLD）的轮廓；4. 崎岖高地、东部盆地与西部盆地的轮廓。该HiRISE数字高程模型覆盖研究区域的一小片范围，涵盖了部分丘状体及一处小型线性洼地。所有形状文件均采用火星2000（Mars 2000）坐标系进行投影，而该数字高程模型则采用等距圆柱火星投影（Equirectangular Mars Projection）。