Dataset for: Regional Correlations in the layered deposits of Arabia Terra, Mars Overview: This repository contains the map-projected HiRISE Digital Elevation Models (DEMs) and the map-projected HiRISE image for each DEM and for each site in the study. Also contained in the repository is a GeoPackage file (beds_2019_08_28_09_29.gpkg) that contains the dip corrected bed thickness measurements, longitude and latitude positions, and error information for each bed measured in the study. GeoPackage files supersede shapefiles as a standard geospatial data format and can be opened in a variety of open source tools including QGIS, and proprietary tools such as recent versions of ArcGIS. For more information about GeoPackage files, please use https://www.geopackage.org/ as a resource. A more detailed description of columns in the beds_2019_08_28_09_29.gpkg file is described below in a dedicated section. Table S1 from the supplementary is also included as an excel spreadsheet file (table_s1.xlsx). HiRISE DEMs and Images: Each HiRISE DEM, and corresponding map-projected image used in the study are included in this repository as GeoTiff files (ending with .tif). The file names correspond to the combination of the HiRISE Image IDs listed in Table 1 that were used to produce the DEM for the site, with the image with the smallest emission angle (most-nadir) listed first. Files ending with “_align_1-DEM-adj.tif” are the DEM files containing the 1 meter per pixel elevation values, and files ending with “_align_1-DRG.tif” are the corresponding map-projected HiRISE (left) image. Table 1 Image Pairs correspond to filenames in this repository in the following way:  In Table 1, Sera Crater corresponds to HiRISE Image Pair: PSP_001902_1890/PSP_002047_1890, which corresponds to files: “PSP_001902_1890_PSP_002047_1890_align_1-DEM-adj.tif” for the DEM file and “PSP_001902_1890_PSP_002047_1890_align_1-DRG.tif” for the map-projected image file. Each site is listed below with the DEM and map-projected image filenames that correspond to the site as listed in Table 1. The DEM and Image files can be opened in a variety of open source tools including QGIS, and proprietary tools such as recent versions of ArcGIS. ·      Sera o   DEM:  PSP_001902_1890_PSP_002047_1890_align_1-DEM-adj.tif o   Image: PSP_001902_1890_PSP_002047_1890_align_1-DRG.tif ·      Banes o   DEM:  ESP_013611_1910_ESP_014033_1910_align_1-DEM-adj.tif o   Image: ESP_013611_1910_ESP_014033_1910_align_1-DRG.tif ·      Wulai 1 o   DEM:  ESP_028129_1905_ESP_028195_1905_align_1-DEM-adj.tif o   Image: ESP_028129_1905_ESP_028195_1905_align_1-DRG.tif ·      Wulai 2 o   DEM:  ESP_028129_1905_ESP_028195_1905_align_1-DEM-adj.tif o   Image: ESP_028129_1905_ESP_028195_1905_align_1-DRG.tif ·      Jiji o   DEM:  ESP_016657_1890_ESP_017013_1890_align_1-DEM-adj.tif o   Image: ESP_016657_1890_ESP_017013_1890_align_1-DRG.tif ·      Alofi o   DEM:  ESP_051825_1900_ESP_051970_1900_align_1-DEM-adj.tif o   Image: ESP_051825_1900_ESP_051970_1900_align_1-DRG.tif ·      Yelapa o   DEM:  ESP_015958_1835_ESP_016235_1835_align_1-DEM-adj.tif o   Image: ESP_015958_1835_ESP_016235_1835_align_1-DRG.tif ·      Danielson 1 o   DEM:  PSP_002733_1880_PSP_002878_1880_align_1-DEM-adj.tif o   Image: PSP_002733_1880_PSP_002878_1880_align_1-DRG.tif ·      Danielson 2 o   DEM:  PSP_008205_1880_PSP_008930_1880_align_1-DEM-adj.tif o   Image: PSP_008205_1880_PSP_008930_1880_align_1-DRG.tif ·      Firsoff o   DEM:  ESP_047184_1820_ESP_039404_1820_align_1-DEM-adj.tif o   Image: ESP_047184_1820_ESP_039404_1820_align_1-DRG.tif ·      Kaporo o   DEM:  PSP_002363_1800_PSP_002508_1800_align_1-DEM-adj.tif o   Image: PSP_002363_1800_PSP_002508_1800_align_1-DRG.tif   Description of beds_2019_08_28_09_29.gpkg: The GeoPackage file “beds_2019_08_28_09_29.gpkg” contains the dip corrected bed thickness measurements among other columns described below. The file can be opened in a variety of open source tools including QGIS, and proprietary tools such as recent versions of ArcGIS.   (Column_Name: Description) sitewkn: Site name corresponding to the bed (i.e. Danielson 1) section: Section ID of the bed (sections contain multiple beds) meansl: The mean slope (dip) in degrees for the section meanaz: The mean azimuth (dip-direction) in degrees for the section ang_error: Angular error for a section derived from individual azimuths in the section B_1: Plane coefficient 1 for the section B_2: Plane coefficient 2 for the section lon: Longitude of the centroid of the Bed lat: Latitude of the centroid of the Bed thickness: Thickness of the bed BEFORE dip correction dipcor_thick: Dip-corrected bed thickness lon1: Longitude of the centroid of the lower layer for the bed (each bed has a lower and upper layer) lon2: Longitude of the centroid of the upper layer for the bed lat1: Latitude of the centroid of the lower layer for the bed lat2: Latitude of the centroid of the upper layer for the bed meanc1: Mean stratigraphic position of the lower layer for the bed meanc2: Mean stratigraphic position of the upper layer for the bed uuid1: Universally unique identifier of the lower layer for the bed uuid2: Universally unique identifier of the upper layer for the bed stdc1: Standard deviation of the stratigraphic position of the lower layer for the bed stdc2: Standard deviation of the stratigraphic position of the upper layer for the bed sl1: Individual Slope (dip) of the lower layer for the bed sl2: Individual Slope (dip) of the upper layer for the bed az1: Individual Azimuth (dip-direction) of the lower layer for the bed az2: Individual Azimuth (dip-direction) of the upper layer for the bed meanz: Mean elevation of the bed meanz1: Mean elevation of the lower layer for the bed meanz2: Mean elevation of the upper layer for the bed rperr1: Regression error for the plane fit of the lower layer for the bed rperr2: Regression error for the plane fit of the upper layer for the bed rpstdr1: Standard deviation of the residuals for the plane fit of the lower layer for the bed rpstdr2: Standard deviation of the residuals for the plane fit of the upper layer for the bed