दशदण्डो रज्जुः ॥ कZ_०२.२०.२१ ॥
daśadaṇḍo rajjuḥ
ຣັດຊູ (ເຊືອກວັດ) ເທົ່າກັບ 10 ດັນດາ.
To create a scalable hierarchy of measures so field survey can convert consistently between staff-measure and rope-measure.