Geographic Profile (Hausa Presence in the Waters of the Niger)
A structured geographic, demographic, ecological, and spatial profile dataset mapping 12 core territorial boundaries, pre- and post-colonial area metrics, population censuses, topographical structures, climate parameters, and administrative sub-divisions that define the physical landscape and changing borders of the Yauri Kingdom (later Yauri Emirate) along the Upper Middle Niger river course.
Source & Methodology
Extracted from early colonial intelligence gazetteers (incorporating C.L. Temple’s $1922$ reprinted $1905$ Notes on the Tribes of Northern Nigeria), primary geological surveys, regional climate logs, and localized oral architectural measurements systemized by editors Prof. A.I. Yandaki, Prof. H.M. Maishanu, and Prof. M.U. Bunza in their collaborative volume "Hausa Presence in the Waters of the Niger: A History of Yauri Kingdom from 1411 up to its Emirate Status"