Data-Source and Aggregation-Scale Sensitivity of Urban Morphology Indicators: Reproducibility Package

This archive provides the code, configurations, tests, processed analytical tables, figure-source data, statistical outputs, provenance records and audit materials supporting the study "Data-Source and Aggregation-Scale Sensitivity of Urban Morphology Indicators: A Four-City Comparison of OpenStreetMap and Microsoft Building Footprints". The study compares OpenStreetMap and Microsoft Global ML Building Footprints in Barcelona, Singapore, Melbourne and Tokyo. It evaluates 15 two-dimensional urban-morphology and contextual indicators using nested 250, 500 and 1000 m grids, building-level matching diagnostics, spatial block bootstrap inference and six groups of sensitivity analyses. The archive includes the executed source-code snapshot, environment and dependency files, tests, formula traceability, corrected main results, Melbourne provenance audit, sensitivity analyses, ranking-robustness outputs, exploratory quality–error analyses and cryptographic file hashes. Raw OpenStreetMap and Microsoft building-footprint files are not redistributed. Their use and redistribution remain subject to their respective licences. Acquisition metadata, source-file identifiers, configuration records and hashes are included to support verification.