ORE 发表于 2025-3-26 21:48:31
Ground-Based Positioning Techniques,by various techniques. These techniques include photogrammetry and remote sensing, satellite positioning, hydrographic surveys, and terrestrial survey techniques (also called ground-based surveys). The first three techniques are discussed separately in later chapters. This chapter presents only grouCLASH 发表于 2025-3-27 03:20:08
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Techniques for Underwater Data Acquisition,luding all natural and man-made features. In general, underwater data acquisition is the major part of a so-called hydrographie survey. The result of this kind of topographic survey is then presented on nautical charts, which are the marine equivalent of topographic maps on land. Their design is funinvestigate 发表于 2025-3-27 10:31:48
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Geometric Data from Images,ns to these techniques if “high” precision and accuracy is required for the position of features. Implicit in single image methodologies for obtaining height is the need to have an elevation model. But we know that height information already exists in an aerial photograph in the form of relief displ神化怪物 发表于 2025-3-27 20:06:49
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https://doi.org/10.1007/978-3-663-14789-3ust be referred to a common coordinate system. There are several coordinate systems in use, some of which are globally adopted, while others are locally defined. Their definitions and transformations are discussed in Chapters 2, 3, and 4.intertwine 发表于 2025-3-28 14:20:42
Ground-Based Positioning Techniques,ust be referred to a common coordinate system. There are several coordinate systems in use, some of which are globally adopted, while others are locally defined. Their definitions and transformations are discussed in Chapters 2, 3, and 4.