Similarity data set used to test Synchronous Growth Changes (SGC) on dendrochronological data using tree-ring series from the ITRDB

Description

Dataset used to test the SGC, SSGC and AGC in: Visser, RM. 2021 On the similarity of tree-ring patterns: Assessing the influence of semi-synchronous growth changes on the Gleichläufigkeitskoeffizient for big tree-ring data sets. Archaeometry 63(1): 204–215. DOI: https://doi.org/10.1111/arcm.12600 . The dataset contains the database used in this study itrdb structure.sql described the structure of the database (PostgreSQL/PostGIS) Tables GC ?? tbl are tables with ?? denoting the continent (see below) containg the comparisons between tree-ring series and the growth changes The following columns are present: ID1 and ID2: These are the ID's of the series compared. SGC: Synchronous Growth Changes SSGC: Semi Synchronous Growth Changes Overlap: the number of tree-rings compared Data files with values in each table. The continents are as defined in the ITRDB (https://www.ncei.noaa.gov/access/paleo-search/?dataTypeId=18) GC af tbl 202005 (Africa) GC as tbl 202005 (Asia) GC au tbl 202005 (Australia) GC ca tbl 202005 (Canada) GC eu tbl 202005 (Europe) GC mx tbl 202005 (Mexico) GC sa tbl 202005 (South America) GC us tbl 202005 (North America) headers : The following columns are…

Description from Zenodo, shortened.

Files (11)

• ZIPGC_ca_tbl_202005.zip2.3 GB
• CSVnames_201905240643.csv3.7 MB
• SQLitrdb_structure.sql6.1 kB
• ZIPGC_au_tbl_202005.zip49 MB
• CSVgeo_location_201906250635.csv290 kB
• ZIPGC_af_tbl_202005.zip1.1 MB
• ZIPGC_as_tbl_202005.zip2.9 GB
• ZIPGC_mx_tbl_202005.zip111 MB
• ZIPGC_us_tbl_202005.zip12 GB
• ZIPGC_sa_tbl_202005.zip49 MB
• ZIPGC_eu_tbl_202005.zip3.9 GB

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