Preface to Second Edition |
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xiii | |
Preface to First Edition |
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xv | |
Acknowledgements |
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xvii | |
About the Author |
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xix | |
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1 | (6) |
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1 | (1) |
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1.2 Classification of Surveys |
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2 | (3) |
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1.2.1 Classification by Purpose |
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2 | (1) |
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1.2.2 Classification by Scale |
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3 | (1) |
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1.2.3 Classification by the Type of Measurements Taken |
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3 | (1) |
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1.2.4 Classification by the Equipment Used |
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4 | (1) |
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1.3 The Structure of This Book |
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5 | (2) |
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2 General Principles of Surveying |
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7 | (8) |
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7 | (3) |
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8 | (1) |
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2.1.2 Precision and Accuracy |
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9 | (1) |
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10 | (1) |
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10 | (2) |
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12 | (1) |
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2.5 Planning and Record Keeping |
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12 | (3) |
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3 Principal Surveying Activities |
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15 | (18) |
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3.1 Establishing Control Networks |
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15 | (5) |
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17 | (1) |
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18 | (1) |
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19 | (1) |
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20 | (2) |
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22 | (6) |
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3.3.1 Setting Out in the Horizontal Plane |
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23 | (4) |
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3.3.2 Setting Out Heights |
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27 | (1) |
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28 | (2) |
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3.5 Deformation Monitoring |
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30 | (3) |
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33 | (20) |
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4.1 The Surveyor's Compass |
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33 | (1) |
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33 | (1) |
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34 | (9) |
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34 | (3) |
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37 | (1) |
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4.3.3 Setting Up, Centring and Levelling |
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38 | (2) |
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4.3.4 Focusing the Telescope |
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40 | (1) |
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4.3.5 Observing the Target |
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41 | (1) |
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41 | (1) |
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4.3.7 Errors Due to Maladjustment of the Instrument |
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42 | (1) |
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43 | (7) |
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43 | (1) |
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44 | (1) |
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4.4.3 Recording Observations |
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45 | (1) |
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46 | (1) |
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47 | (2) |
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49 | (1) |
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4.5 Checks on Permanent Adjustments |
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50 | (3) |
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50 | (1) |
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51 | (1) |
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51 | (1) |
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52 | (1) |
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4.5.5 Trunnion Axis Misalignment |
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52 | (1) |
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53 | (8) |
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53 | (1) |
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53 | (1) |
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5.3 Optical Methods (Tachymetry) |
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54 | (1) |
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5.4 Electromagnetic Distance Measurement (EDM) |
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55 | (3) |
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55 | (2) |
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57 | (1) |
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58 | (1) |
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58 | (3) |
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61 | (18) |
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61 | (3) |
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64 | (2) |
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66 | (2) |
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68 | (2) |
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6.5 Permanent Adjustments |
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70 | (1) |
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71 | (4) |
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75 | (1) |
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6.8 Levelling over Longer Distances |
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76 | (3) |
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79 | (22) |
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79 | (1) |
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80 | (2) |
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7.3 Differential GNSS (DGNSS) |
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82 | (4) |
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7.3.1 Base Stations for Differential GNSS |
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84 | (1) |
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84 | (1) |
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84 | (1) |
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7.3.1.3 Broadcasting Stations |
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85 | (1) |
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7.3.2 Network Real-Time Kinematic Services |
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85 | (1) |
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7.4 Using DGNSS in the Field |
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86 | (2) |
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86 | (1) |
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86 | (1) |
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86 | (1) |
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87 | (1) |
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7.4.5 Real-Time Kinematic (RTK) |
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87 | (1) |
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7.4.6 Building a Network of Stations |
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88 | (1) |
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88 | (2) |
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7.6 Processing GNSS Results |
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90 | (4) |
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7.7 The International Terrestrial Reference System |
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94 | (1) |
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7.8 Further Details of GPS and Galileo |
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95 | (3) |
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95 | (2) |
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7.8.2 Ionospheric Effects in GPS |
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97 | (1) |
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97 | (1) |
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98 | (1) |
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98 | (3) |
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98 | (1) |
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7.9.2 Precise Ephemerides |
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99 | (2) |
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8 Geoids, Ellipsoids and Co-ordinate Transforms |
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101 | (28) |
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8.1 Definition of the Geoid |
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101 | (1) |
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8.2 The Need for an Ellipsoid |
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102 | (4) |
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8.3 Orthometric Heights and Bench Marks |
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106 | (2) |
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8.4 Geometry of the Ellipse |
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108 | (4) |
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8.4.1 Defining the Shape of an Ellipse |
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108 | (2) |
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8.4.2 Curvature on an Ellipse |
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110 | (2) |
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8.5 Transformations between Ellipsoids |
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112 | (6) |
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8.5.1 Using a Transform Matrix |
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112 | (5) |
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8.5.2 Making a Transform Matrix |
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117 | (1) |
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8.6 ETRS89 and the International Terrestrial Reference System |
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118 | (1) |
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8.7 Further Properties of Ellipsoids |
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119 | (10) |
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8.7.1 Curvature on an Ellipsoid |
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119 | (1) |
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8.7.1.1 Principal Curvatures |
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119 | (3) |
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8.7.1.2 Curvature in Other Directions |
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122 | (2) |
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8.7.1.3 Average Curvature at a Point |
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124 | (1) |
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8.7.1.4 Mean Curvature of an Ellipsoid |
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125 | (1) |
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125 | (4) |
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129 | (26) |
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9.1 The Need for Projections |
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129 | (2) |
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9.2 Useful Properties of Projections |
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131 | (1) |
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9.3 Common Classes of Projections |
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132 | (6) |
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9.3.1 Azimuthal Projections |
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132 | (3) |
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9.3.2 Cylindrical Projections |
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135 | (2) |
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9.3.3 Conical Projections |
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137 | (1) |
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9.4 Individual Projections |
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138 | (3) |
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9.4.1 The Lambert Conformal Projection |
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138 | (1) |
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9.4.2 The Mercator Projection |
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139 | (1) |
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9.4.3 The Transverse Mercator Projection |
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139 | (1) |
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9.4.4 The Universal Transverse Mercator Projection |
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140 | (1) |
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9.5 Distortions in Conformal Projections |
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141 | (3) |
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9.5.1 Scale Factor Distortions |
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141 | (1) |
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9.5.2 Distortions of Shortest Paths between Points |
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142 | (2) |
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144 | (3) |
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146 | (1) |
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9.6.2 The British National Grid |
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146 | (1) |
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9.6.3 The State Plane Co-ordinate System |
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147 | (1) |
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147 | (2) |
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9.8 The Realisation of the British National Grid |
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149 | (2) |
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9.9 Co-ordinate Systems for Engineering Works in Britain |
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151 | (4) |
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10 Reduction of Distance Measurements |
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155 | (16) |
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10.1 Correction for the Curvature of the Ellipsoid |
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155 | (3) |
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10.2 Correction for Light Curvature |
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158 | (5) |
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10.3 Corrections to Slope Distance Measurements |
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163 | (2) |
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10.4 Final Calculation of Reduced Distance |
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165 | (2) |
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167 | (2) |
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169 | (2) |
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11 Adjustment of Observations |
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171 | (22) |
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171 | (1) |
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11.2 The Bowditch Adjustment |
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172 | (3) |
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11.3 Least-Squares Adjustment |
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175 | (7) |
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182 | (6) |
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11.5 Least-Squares Adjustment by Computer |
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188 | (1) |
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11.6 Interpreting Least-Squares Results |
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189 | (1) |
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190 | (3) |
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12 Trigonometric Heighting |
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193 | (12) |
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193 | (1) |
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12.2 Methods for Trigonometric Heighting |
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194 | (1) |
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12.3 Procedure for Reciprocal Vertical Measurements |
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194 | (4) |
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12.4 Scheme of Observations |
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198 | (1) |
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198 | (5) |
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12.6 Accuracy of Reciprocal Vertical Angles |
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203 | (2) |
Appendix A Constants, Formulae, Ellipsoid and Projection Data |
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205 | (2) |
Appendix B Control Stations |
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207 | (4) |
Appendix C Worked Example in Transforming between Ellipsoids |
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211 | (2) |
Appendix D Calculation of Local Scale Factors in Transverse Mercator Projections |
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213 | (4) |
Appendix E Worked Examples in Adjustment |
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217 | (8) |
Appendix F Worked Example in Setting Out |
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225 | (6) |
Appendix G Booking Sheets |
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231 | (6) |
Appendix H Calculation Sheets |
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237 | (4) |
References and Bibliography |
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241 | (2) |
Glossary |
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243 | (6) |
Index |
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249 | |