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Geographic Information Sciences

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Full-Text Articles in Social and Behavioral Sciences

The Machine In The Rice Field: A Spatial Analysis Of Mechanized Rice Processing Infrastructure Along The Cooper River, 1780 - 1830, Jacob Hockenberry May 2024

The Machine In The Rice Field: A Spatial Analysis Of Mechanized Rice Processing Infrastructure Along The Cooper River, 1780 - 1830, Jacob Hockenberry

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This thesis examines the spatial and physical characteristics of mechanized rice processing infrastructure along the Cooper River in South Carolina’s Lowcountry between 1780 and 1830. Historic rice plantation plats and modern geospatial data provided new information regarding the location of rice processing machines in relation to other plantation landscape features. This research analyzed seven rice plantations that contained these machines. Each plantation plat was georeferenced using ArcGIS Pro to support a detailed spatial analysis of these processing sites. While literature has extensively detailed the social, economic, environmental and enslaved aspects of rice culture in the Lowcountry, little research has specifically …


Use Of Unmanned Aerial Vehicles (Uav) For Urban Tree Inventories, Brian Ritter Aug 2014

Use Of Unmanned Aerial Vehicles (Uav) For Urban Tree Inventories, Brian Ritter

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In contrast to standard aerial imagery, unmanned aerial systems (UAS) utilize recent technological advances to provide an affordable alternative for imagery acquisition. Increased value can be realized through clarity and detail providing higher resolution (2-5 cm) over traditional products. Many natural resource disciplines such as urban forestry will benefit from UAS. Tree inventories for risk assessment, biodiversity, planning, and design can be efficiently achieved with the UAS. Recent advances in photogrammetric processing have proved automated methods for three dimensional rendering of aerial imagery. Point clouds can be generated from images providing additional benefits. Association of spatial locational information within the …


Gis And Web Technologies For Assessing Sediment Pollution From Abandoned Developments, Joshua Werts May 2011

Gis And Web Technologies For Assessing Sediment Pollution From Abandoned Developments, Joshua Werts

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The economic crisis that occurred at the time of this research left numerous residential developments in the Southeastern United States in various stages of construction, creating a potential source of sediment runoff to waterways. Sediment runoff is potentially damaging to aquatic ecosystems and lakes. The objectives of this research include identifying these developments in upstate South Carolina through GIS/remote sensing analysis and implementation of an integrated webGIS framework. Residential development locations with significant bare soil areas were identified through GIS analysis involving Landsat 5 TM classification and aerial photograph verification. The Revised Universal Soil Loss Equation (RUSLE) was used in …