Abstract: HDSM, high-density survey and measurement, is the collective term for a range of new technologies that give us the ability to measure, record, and analyze the spatial, locational, and morphological properties of objects, sites, structures, and landscapes with higher density and more precision than ever before. This article considers HDSM technologies, including airborne lidar, real-time kinematic global navigation satellite system (GNSS) survey, robotic total stations, terrestrial laser scanning, structured light scanning and close-range photog...
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Topics: 
Remote sensing
Archaeology