Table 1
List of data columns included in the database.
| FIELD | DESCRIPTION |
|---|---|
| Easting | The projected X coordinate (in meters) of the sample location in EPSG:5186. Where explicit coordinates were provided in excavation reports, those values were adopted; otherwise, positions were estimated through georeferencing excavation maps in ArcGIS. |
| Northing | The projected Y coordinate (in meters) of the sample location in EPSG:5186. Where explicit coordinates were provided in excavation reports, those values were adopted; otherwise, positions were estimated through georeferencing excavation maps in ArcGIS. |
| Code | The unique number of newly assigned analysis sample |
| SiteName | The name of the archaeological site where the sample was collected. In cases where excavations were conducted across multiple distinct areas within a single site, the specific names of the area are also included. |
| FeatureName | The specific name of the archaeological feature from which the sample was collected. |
| Context | The archaeological context of the sample, detailing the stratigraphic and functional relationship between the sample and its associated feature or layer. |
| SiteType | The classification of the archaeological feature from which the sample was retrieved (e.g., dwelling, pit, rampart, or tomb). |
| SampleID | The identification number or designation assigned to the sample as recorded in the original archaeological excavation report. |
| Lab | The name of the institution or laboratory where the radiocarbon dating analysis was performed. |
| LabID | The unique identification name or code assigned to the sample by the laboratory that performed the radiocarbon dating analysis. |
| Material | The physical substance or material composition of the sample selected for radiocarbon dating analysis (e.g., charcoal, wood, bone). |
| BP | The measured radiocarbon age of the sample, expressed in years Before Present (BP) prior to any atmospheric calibration. |
| Error | The measurement uncertainty or standard deviation associated with the uncalibrated radiocarbon age, as reported by the laboratory. |
| δ13C | The δ13C values of the analyzed samples, as reported by the laboratory. |
| References | A citation of the source from which the data has been drawn |
Figure 1
Distribution of radiocarbon dating sampling locations in Hanseong (n = 329).
Figure 2
Locations of radiocarbon dating samples within Pungnaptoseong (n = 114).
Figure 3
Number of radiocarbon dates by site in Hanseong.
Figure 4
Summed Probability Distributions (SPD) of radiocarbon dates by site in Hanseong.