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Full-Text Articles in Social and Behavioral Sciences
Whose Data Is It Anyway? Lessons In Data Management And Sharing From Resurrecting And Repurposing Lidar Data For Archaeology Research In Honduras, Juan C. Fernandez-Diaz, Anna S. Cohen
Whose Data Is It Anyway? Lessons In Data Management And Sharing From Resurrecting And Repurposing Lidar Data For Archaeology Research In Honduras, Juan C. Fernandez-Diaz, Anna S. Cohen
Sociology, Social Work and Anthropology Faculty Publications
As a response to Hurricane Mitch and the resulting widespread loss of life and destruction of Honduran infrastructure in 1998, the United States Geological Survey (USGS) conducted the first wide-area airborne lidar topographic mapping project in Central America. The survey was executed by the Bureau of Economic Geology at the University of Texas at Austin (BEG) in 2000, and it was intended to cover 240 square kilometers distributed among 15 flood-prone communities throughout Honduras. The original data processing produced basic digital elevation models at 1.5-meter grid spacing which were used as inputs for hydrological modeling. The USGS published the results …
Ethics In Archaeological Lidar, Anna S. Cohen, Sarah Klassen, Damian Evans
Ethics In Archaeological Lidar, Anna S. Cohen, Sarah Klassen, Damian Evans
Sociology, Social Work and Anthropology Faculty Publications
Airborne laser scanning or lidar has now been used by archaeologists for twenty years, with many of the first applications relying on data acquired by public agencies seeking to establish baseline elevation maps, mainly in Europe and North America. More recently, several wide-area acquisitions have been designed and commissioned by archaeologists, the most extensive of which cover tropical forest environments in the Americas and Southeast Asia. In these regions, the ability of lidar to map microtopographic relief and reveal anthropogenic traces on the Earth’s surface, even beneath dense vegetation, has been welcomed by many as a transformational breakthrough in our …