द्वादशाङ्गुला वितस्तिः छायापौरुषं च ॥ कZ_०२.२०.१० ॥
dvādaśāṅgulā vitastiḥ chāyāpauruṣaṃ ca
وِتَستی (ہاتھ کا پھیلاؤ) بارہ اَنگُل ہے؛ اور ‘چھایا-پَورُش’ (سایہ-آدمی) کی پیمائش بھی اسی کے مطابق متعین کی جاتی ہے۔
Because uniform base units reduce disputes and corruption in surveying, wage-work measurement, procurement, and tax assessment.
It provides a practical, reproducible field method for estimating standardized height/length relationships during surveying and construction checks.