Data to accompany the study "Quick and dirty (and accurate) 3-D paleoseismic trench models using coded scale bars"

This dataset provides supporting evidence for a method of generating geometrically accurate orthophoto mosaics of paleoseismic trenches using physical scale bars printed with coded targets. These data accompany a forthcoming study by Delano et al., 2021, "Quick and dirty (and accurate) 3-D paleoseismic trench models using coded scale bars." The data constrain three-dimensional models of a 46-m long, narrow trench excavation across the Teton fault (Wyoming, USA). Files include: BB_photos_nwall.zip: Photographs (n= 234) in .jpg format of the north wall of the Buffalo Bowl trench used to construct models. totalstation_control_modelpointcloud.laz: Structure-from-motion model point cloud of the Buffalo Bowl north wall, controlled with total station survey points gnss_control_modelpointcloud.laz: Structure-from-motion model point cloud of the Buffalo Bowl north wall, controlled with GNSS survey points scalebar10_control_modelpointcloud.laz: Structure-from-motion model point cloud of the Buffalo Bowl north wall using 10 scale bars for model control. BB_control_rtk_TS_surveys.csv: Coordinates of wall markers surveyed with total station and GNSS (WGS84/UTM zone 12N). BB_checkpoints_tsmodel.txt: Checkpoint coordinates from total station model. BB_checkpoints_GNSSmodel.txt: Checkpoint coordinates from GNSS model. BB_checkpoints_scalebars_variable.zip: Set of 15 model checkpoint coordinates using varying combinations of scalebars to control each model. BB_checkpoints_scalebarmodel.txt: Checkpoint coordinates exported from scale bar model in an arbitrary local coordinate system.

                                            [
  "010:12"
]
                                        

                                            {
  "fn": "Richard Briggs",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:rbriggs@usgs.gov"
}
                                        

                                            [
  {
    "@type": "dcat:Distribution",
    "title": "Digital Data",
    "format": "XML",
    "accessURL": "https://doi.org/10.5066/P98BMZZE",
    "mediaType": "application/http",
    "description": "Landing page for access to the data"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Original Metadata",
    "format": "XML",
    "mediaType": "text/xml",
    "description": "The metadata original format",
    "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.5fca6621d34e30b9123892a7.xml"
  }
]
                                        

                                            [
  "Teton Village",
  "USGS:5fca6621d34e30b9123892a7",
  "Wyoming",
  "paleoseismology"
]
                                        

                                            {
  "name": "U.S. Geological Survey",
  "@type": "org:Organization"
}
                                        

                                            [
  "Geospatial"
]