Worked on enhancing metadata quality within the google/earthengine-catalog repository, focusing on the JRC_D5_EUCROPMAP_V1 dataset. Addressed a metadata bug by correcting citations and clarifying data sources and methodologies for the 2018 and 2022 crop-type mapping files. Employed Jsonnet for precise metadata management, ensuring that documentation accurately reflected underlying publications and data usage. Prioritized data curation and metadata management to improve provenance, reduce attribution risks, and increase reliability for downstream users. The work emphasized meticulous data documentation, supporting compliance and usability for researchers and stakeholders who rely on accurate, transparent metadata in large-scale geospatial data catalogs.