| Abstract: | Louisiana's French, Spanish, and British colonial administrations left a vivid imprint on the landscape in the form of unique cadastral survey systems. The collective distribution of these colonial land claims presents a picture of the colonial occupation of the state. Settlement shows up clearly along the waterways of the bayou state. Equally significant are the areas devoid of land claims. This paper discusses the compilation of the colonial Louisiana land claims map and demonstrates its utility to GIS-based historical geography and historic preservation. By merging this map with other digitized datasets such as potential natural vegetation and historic structures, the seemingly chaotic 18th century occupance of an extremely heterogeneous physical environment becomes patterned, and prior assumptions about the colonial settlement process may be tested with greater precision. |
