Discover Coincidental Data Across Satellites in Dynamic Arctic Environments: Exploring Scalable Strategies for Spatio-Temporal Joins on Apache Sedona

In this data repository, we present metadata for 3 different platforms, PySpark scripts, and baseline scripts that were used in the manuscript. Metadata of ICESpark-2, Sentinel-2, and Landsat-8 for the given temporal periods used in the manuscripts were stored under "Metadata/for_PySpark". Metadata extracted for the baseline models was stored under "Metadata/for_baselines" in the format of ESRI Shapefile. Scripts for 3 strategies using PySpark and Sedona for the task of coincidental data discovery were stored under "Scripts/PySpark". Scripts for the baseline using Python Geopandas were stored under "Scripts/Baseline".