Preface |
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xi | |
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1 | (12) |
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1 | (1) |
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2 | (7) |
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1.2.1 Practical Considerations of Geolocation |
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3 | (6) |
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9 | (4) |
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9 | (1) |
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10 | (1) |
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10 | (1) |
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10 | (3) |
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Chapter 2 Review of Emitter Geolocation |
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13 | (32) |
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2.1 Geolocation Measurements and Their Likelihood Functions |
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13 | (12) |
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2.1.1 Likelihood Function for AOA Measurements |
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14 | (2) |
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2.1.2 Likelihood Function for TDOA Measurements |
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16 | (1) |
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2.1.3 Likelihood Function for FDOA Measurements |
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17 | (2) |
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2.1.4 Likelihood Function for Hybrid Measurements |
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19 | (1) |
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2.1.5 Generating Measurements and Likelihood Functions |
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20 | (5) |
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25 | (6) |
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2.2.1 Maximum Likelihood Estimation |
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25 | (1) |
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2.2.2 Maximum a Posterior Optimization |
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26 | (1) |
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2.2.3 Convex Optimization |
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26 | (1) |
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2.2.4 Least Square Estimators |
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27 | (1) |
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2.2.5 Using Estimators for Geolocation |
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28 | (3) |
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2.3 Other Geolocation Algorithms |
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31 | (1) |
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31 | (8) |
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2.4.1 Root Mean Squared Error (RMSE) |
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31 | (1) |
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32 | (1) |
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2.4.3 Circular Error Probable (CEP) |
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32 | (1) |
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33 | (3) |
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2.4.5 Statistical Bounds for Common Geolocation Data |
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36 | (2) |
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2.4.6 Calculating CRLB for Geolocation Measurements |
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38 | (1) |
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39 | (2) |
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41 | (4) |
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41 | (4) |
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Chapter 3 Sensor Selection |
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45 | (26) |
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45 | (2) |
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47 | (2) |
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3.2.1 Full Measurement Set |
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47 | (1) |
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48 | (1) |
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3.3 Measurement Statistics of Sensor Pairs |
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49 | (8) |
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3.3.1 Sensor Pair Cross-Covariance |
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50 | (1) |
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51 | (3) |
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3.3.3 Generating Measurements |
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54 | (2) |
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3.3.4 Jacobian Matrix of Arbitrary Sensor Pairs |
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56 | (1) |
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57 | (9) |
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66 | (5) |
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67 | (4) |
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Chapter 4 Coordinate Systems |
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71 | (24) |
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4.1 Local Coordinate Systems |
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71 | (4) |
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4.1.1 Cartesian Coordinates |
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71 | (2) |
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4.1.2 Spherical Coordinates |
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73 | (2) |
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4.2 Global Coordinate Systems |
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75 | (6) |
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4.2.1 Models of the Earth |
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75 | (4) |
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4.2.2 Latitude and Longitude |
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79 | (1) |
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4.2.3 Earth-Centered Earth-Fixed (ECEF) |
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80 | (1) |
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4.2.4 Earth-Centered Inertial (ECI) |
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80 | (1) |
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81 | (10) |
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4.3.1 Conversion between ECEF and LLA |
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82 | (1) |
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4.3.2 Conversion between ENU and ECEF |
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83 | (2) |
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4.3.3 ENU Adapted for Spherical Earth |
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85 | (1) |
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86 | (5) |
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91 | (4) |
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93 | (2) |
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Chapter 5 Geolocation with Target Constraints |
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95 | (34) |
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5.1 Geolocation with Known Target Altitude |
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96 | (17) |
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5.1.1 Optimization Problem Formulation |
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96 | (2) |
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98 | (9) |
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5.1.3 Performance Analysis |
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107 | (6) |
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5.2 Geolocation with Known Altitude Bounds |
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113 | (6) |
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5.2.1 Optimization Problem Formulation |
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113 | (1) |
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114 | (5) |
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5.2.3 Performance Analysis |
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119 | (1) |
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5.3 Geolocation with Statistical Priors |
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119 | (7) |
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121 | (1) |
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5.3.2 Solving Geolocation with Priors |
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121 | (3) |
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5.3.3 Performance Analysis |
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124 | (2) |
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126 | (3) |
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127 | (2) |
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Chapter 6 Geolocation with Sensor Uncertainties |
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129 | (40) |
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129 | (16) |
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6.1.1 Gradient of the Measurement Function with Sensor Uncertainties |
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134 | (6) |
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6.1.2 Sensor Position Covariance |
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140 | (5) |
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145 | (11) |
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6.2.1 Required Observations |
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146 | (2) |
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148 | (5) |
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153 | (3) |
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156 | (6) |
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6.3.1 Measurement Bias Estimation |
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157 | (2) |
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6.3.2 Sensor Position Error Estimation |
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159 | (1) |
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6.3.3 Estimating Target Position |
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159 | (3) |
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6.4 Other Solution Approaches |
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162 | (2) |
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164 | (1) |
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164 | (5) |
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165 | (4) |
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Chapter 7 Geolocation with Multiple Snapshots |
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169 | (26) |
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7.1 Convergence of Multiple Measurements |
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169 | (15) |
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7.1.1 Measurement Space Solutions |
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174 | (4) |
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7.1.2 State Space Solutions |
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178 | (6) |
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7.2 Geolocation of a Stationary Target from Moving Sensors |
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184 | (8) |
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7.2.1 Measurement Space Solutions |
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184 | (1) |
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7.2.2 State Space Solutions |
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185 | (3) |
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188 | (1) |
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7.2.4 Degenerate Geometries |
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188 | (4) |
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192 | (1) |
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192 | (3) |
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192 | (3) |
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Chapter 8 Geolocation of Moving Targets |
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195 | (28) |
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195 | (1) |
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8.2 An Introduction to Tracking |
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195 | (5) |
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196 | (2) |
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198 | (1) |
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199 | (1) |
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8.2.4 Coordinate Selection |
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199 | (1) |
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200 | (14) |
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8.3.1 State Space Representation of Targets |
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200 | (1) |
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200 | (3) |
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203 | (1) |
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204 | (10) |
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8.4 Advanced Tracking Concepts |
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214 | (4) |
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218 | (5) |
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218 | (5) |
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Appendix A Derivation of the Fisher Information Matrix for Phase, Delay, and Doppler Estimation |
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223 | (4) |
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225 | (2) |
About the Author |
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227 | (2) |
Index |
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229 | |