Biplov worked on the google/earthengine-catalog repository, focusing on improving the accuracy of geospatial data products. During this period, he identified and corrected an incorrect ground sample distance parameter for the MODIS MOD09CMG dataset, updating the value from 500.0 to 5600.0 within the MODIS_061_MOD09CMG.libsonnet configuration file. This change enhanced the reliability of downstream analytics by ensuring that spatial resolution metadata accurately reflected the product’s characteristics. Biplov applied his skills in data catalog management and configuration using Jsonnet, demonstrating careful attention to traceability and documentation. His work addressed a critical data quality issue rather than introducing new features.