Digital Terrain Modeling: Principles and Methodology - Chapter 9 pptx
Digital Terrain Modeling: Principles and Methodology - Chapter 9 pptx
... “tf1732_c0 09 — 2004/10/25 — 12: 39 — page 202 — #12 202 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY illustrates the natural principle for a 2-D (Figure 9. 12a) and a 3-D representation (Figure 9. 12b). Nowthe ... “tf1732_c0 09 — 2004/10/25 — 12: 39 — page 199 — #9 MULTI-SCALE REPRESENTATIONS OF DIGITAL TERRAIN MODELS 199 Figure 9. 9 Hierarchical representati...
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Digital Terrain Modeling: Principles and Methodology - Chapter 1 potx
... 196 0– Digital terrain modeling: principles and methodology / Zhilin Li, Qing Zhu, and Chris Gold. p. cm. Includes bibliographical references and index. ISBN 0-4 1 5-3 246 2 -9 1. Digital mapping Methodology. ... The Terrain Model and the Digital Terrain Model 6 1.2.3 Digital Elevation Models and Digital Terrain Models 7 1.3 Digital Terrain Modeling...
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Digital Terrain Modeling: Principles and Methodology - Chapter 2 pot
... comprises feature-specific (F-S) (or surface-specific) points (and lines) while the other com- prises random points. An F-S point is a local extrema point on the terrain surface, such as peaks, pits, and passes. ... leads to a chicken -and- egg situation at the stage. © 2005 by CRC Press DITM: “tf1732_c002” — 2004/10/22 — 16:36 — page 26 — #14 26 DIGITAL TERRAIN MODELING: PRINCIPLES...
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Digital Terrain Modeling: Principles and Methodology - Chapter 3 doc
... 16:36 — page 40 — #10 40 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY of techniques, that is, radargrammetry, interferometry, and radarclinometry (Polidori 199 1). Radargrammetry acquires ... page 44 — #14 44 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY Figure 3.10 An example of the SAR image of Yan’an (C-band, by ERS-1 on August 9, 199 8). Azimut...
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Digital Terrain Modeling: Principles and Methodology - Chapter 4 pps
... 2004/10/22 — 16:37 — page 70 — #6 70 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY (a) (b) Figure 4.3 Continuous surfaces resulting from (a) grid- and (b) triangle-based surface modeling. contouring. ... #20 84 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY Two contour-specific methods are in common use. One is the contour-specific interpolation along cert...
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Digital Terrain Modeling: Principles and Methodology - Chapter 5 pps
... 198 1; Lee and Drysdale 198 1; Miles and Maillardet 198 2; Ohya et al. 198 4a,b; Klein 198 8; Masser 198 8; Sugihara 199 2). Efforts have also been made on the development of dynamic and kinetic Voronoi ... dynamic and kinetic Voronoi diagrams (Zaninetti 199 0; Gold and Condal 199 5). A compre- hensive survey of such algorithms has been covered by Aurenhammer ( 199 1) and Okabe e...
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Digital Terrain Modeling: Principles and Methodology - Chapter 6 pdf
... “tf1732_c006” — 2004/10/20 — 15:44 — page 128 — #14 128 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY 90 2 103 503 90 3 104 200-day Ma 50-day Ma ^HSI 10,000 8,000 12,000 14,000 Figure 6.8 Moving ... “tf1732_c006” — 2004/10/20 — 15:44 — page 122 — #8 122 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY 2. Lu function: Q(d) =1 +d 3 (6. 19) 3. Wild function:...
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Digital Terrain Modeling: Principles and Methodology - Chapter 7 pps
... page 156 — #24 156 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY 3.557 3.558 3.5 59 (a) 3.556 3.555 × 10 5 × 10 5 2.6 49 2.656 2.6572.6552.6542.6532.6522.6512.650 × 10 5 2.6 49 2.656 2.6572.6552.6542.6532.6522.6512.650 3.557 3.558 3.5 59 (b) 3.556 3.555 × ... #12 144 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY 123 8 45 (I +1, J –1) (I +1, J +1)(I +1...
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Digital Terrain Modeling: Principles and Methodology - Chapter 8 ppsx
... can be used as stand- ards: (a) accuracy, (b) descriptive realism, (c) precision, (d) robustness, (e) generality, (f) fruitfulness (Meyer 199 5), and (g) simplicity (Li 199 0, 199 3b). 8.5 EMPIRICAL ... F-S Data Without F-S Data With F-S Data Without F-S Data With F-S Data Without F-S Data RMSE (m) 0 .93 1.74 0.35 0 .91 0.17 0.27 µ (m) 0.47 1.05 0.11 0.22 0. 09 0.10 σ (m) 0.80 1. 39 0.35...
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Digital Terrain Modeling: Principles and Methodology - Chapter 10 ppsx
... — #20 230 DIGITAL TERRAIN MODELING: PRINCIPLES AND METHODOLOGY and format. In this chapter, only format is discussed as this chapter deals with data management. 10.5.1 Concepts and Principles ... — 2004/10/22 — 16:37 — page 2 19 — #9 MANAGEMENT OF DTM DATA 2 19 Table 10.8 An Index Table for a Regional DTM Region-ID Region-Table-Name Region-DTM-info Range-of-region 1 Gr...
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