SUBJECT INDEX GLOBAL POSITIONING SUBJECT INDEX Accuracy Digital mapping Estimation of Error and Compliance in Surveys by Introducing Groupware to Distributed Geomatics Pro- Kriging, John M. H. Barton, Steven G. Buchberger duction Environments, David B. Finley and David J and Michael J. Lange, SU May 99, p87-108. Coleman, SU Feb. 99, p1-16 Improvement of GPS Relative Positioning Accuracy by Digital systems Using SNR, Lawrence Lau and Esmond Mok, SU Nov. 99, p185-202 LSA Validation of Digitized Rectangular and Straight- Line Features, Dajie Liu, Xiaolin Meng and Rongx- Algorithms ing Li, SU Feb. 99, p17-24 Improvement of GPS Relative Positioning Accuracy by Distributed processing Using SNR, Lawrence Lau and Esmond Mok, SU Nov. 99, p185-202 Introducing Groupware to Distributed Geomatics Pro- duction Environments, David B. Finley and David J Total Least Squares Spiral Curve Fitting, Thomas G Coleman, SU Feb. 99, p1-16 Davis, SU Nov. 99, p159-176 Error analysis Alignment Estimation of Error and Compliance in Surveys by Optimum Vertical Curves for Highway Profiles, Said Kriging, John M. H. Barton, Steven G. Buchberger M. Easa, SU Aug. 99, p147-157. and Michael J. Lange, SU May 99, p87-108. Approximation methods Tailored Datum Transformation Model for Locally Total Least Squares Spiral Curve Fitting, Thomas G Distributed Data, Huseyin Baki Iz and Yong-qi Davis, SU Nov. 99, p159-176. Chen, SU Feb. 99, p25-35. Case reports Errors Determination of Local Geoid with Geometric Method: Generalized Shrunken-Type Robust Estimation, Gui Case Study, Yang Zhan-ji and Chen Yong-qi, SU Qingming and Liu Jinshan, SU Nov. 99, p177-184. Aug. 99, p136-146 Estimation Charts Generalized Shrunken-Type Robust Estimation, Gui Simple Approximation of Area Determination on Mer- Qingming and Liu Jinshan, SU Nov. 99, p177-184. cator Chart of Sphere, Gaye Onursal and Zafer Geodesy Kizilsu, SU Nov. 99, p203-210. Reliabilities of y° and F Tests in Gauss-Markov Model, Computer networks Serif Hekimoglu, SU Aug. 99, p109-135. Introducing Groupware to Distributed Geomatics Pro- Geographic information systems duction Environments, David B. Finley and David J Coleman, SU Feb. 99, p1-16. GIS-Based Approach to Sewer System Design, Richard Greene, Newland Agbenowosi and G. V. Lo- Curvature ganathan, SU Feb. 99, p36-57. Optimum Vertical Curves for Highway Profiles, Said Introducing Groupware to Distributed Geomatics Pro- M. Easa, SU Aug. 99, p147-157. duction Environments, David B. Finley and David J. Total Least Squares Spiral Curve Fitting, Thomas G. Coleman, SU Feb. 99, p1-16. Davis, SU Nov. 99, p159-176. LSA Validation of Digitized Rectangular and Straight- Line Features, Dajie Liu, Xiaolin Meng and Rongx- Data processing ing Li, SU Feb. 99, p17-24. Tailored Datum Transformation Model for Locally Distributed Data, Huseyin Baki Iz and Yong-qi Geoid Chen, SU Feb. 99, p25-35. Determination of Local Geoid with Geometric Method: Case Study, Yang Zhan-ji and Chen Yong-qi, SU Data systems Aug. 99, p136-146. Tailored Datum Transformation Model for Locally Distributed Data, Huseyin Baki Iz and Yong-qi Geometry Chen, SU Feb. 99, p25-35. Determination of Local Geoid with Geometric Method: Case Study, Yang Zhan-ji and Chen Yong-qi, SU Databases Aug. 99, p136-146. LSA Validation of Digitized Rectangular and Straight- Line Features, Dajie Liu, Xiaolin Meng and Rongx- Global positioning ing Li, SU Feb. 99, p17-24. Determination of Local Geoid with Geometric Method: Case Study, Yang Zhan-ji and Chen Yong-qi, SU Deformation Aug. 99, p136-146. Simple Approximation of Area Determination on Mer- cator Chart of Sphere, Gaye Onursal and Zafer Improvement of GPS Relative Positioning Accuracy by Kizilsu, SU Nov. 99, p203-210. Using SNR, Lawrence Lau and Esmond Mok, SU Nov. 99, p185-202. Diffraction Road Slope Information from GPS-Derived Trajectory Total Least Squares Spiral Curve Fitting, Thomas G. Data, Shaowei Han and Chris Rizos, SU May 99, Davis, SU Nov. 99, p159-176. p59-68. GLOBAL POSITIONING 1999 ANNUAL INDEX Tailored Datum Transformation Model for Locally Robust design Distributed Data, Huseyin Baki Iz and Yong-qi Robustifying Conventional Outlier Detection Proce- Chen, SU Feb. 99, p25-35 dures, Serif Hekimoglu, SU May 99, p69-86 Height Rock masses Determination of Local Geoid with Geometric Method Robustifying Conventional Outlier Detection Proce Case Study, Yang Zhan-ji and Chen Yong-qi, SU dures, Serif Hekimoglu, SU May 99, p69-86 Aug. 99, p136-146 Sewer design Highways GIS-Based Approach to Sewer System Design, Richard Optimum Vertical Curves for Highway Profiles, Said Greene, Newland Agbenowosi and G. V. Lo- M. Easa, SU Aug. 99, p147-157 ganathan, SU Feb. 99, p36-57 Identification Signals Robustifying Conventional Outlier Detection Proce- Improvement of GPS Relative Positioning Accuracy by dures, Serif Hekimoglu, SU May 99, p69-86 Using SNR, Lawrence Lau and Esmond Mok, SU Nov. 99, p185-202 Integrated systems GIS-Based Approach to Sewer System Design, Richard Greene, Newland Agbenowosi and G. V. Lo Road Slope Information from GPS-Derived Trajectory ganathan, SU Feb. 99, p36-57 Data, Shaowei Han and Chris Rizos, SU May 99, p59-68 Kalman filter Road Slope Information from GPS-Derived Trajectory Spatial data Data, Shaowei Han and Chris Rizos, SU May 99, GIS-Based Approach to Sewer System Design, Richard p59-68 Greene, Newland Agbenowosi and G. V. Lo- ganathan, SU Feb. 99, p36-57. Kriging LSA Validation of Digitized Rectangular and Straight- Estimation of Error and Compliance in Surveys by Line Features, Dajie Liu, Xiaolin Meng and Rongx- Kriging, John M. H. Barton, Steven G. Buchberger ing Li, SU Feb. 99, p17-24 and Michael J. Lange, SU May 99, p87-108 Spheres Least squares method Simple Approximation of Area Determination on Mer- Total Least Squares Spiral Curve Fitting, Thomas G cator Chart of Sphere, Gaye Onursal and Zafer Davis, SU Nov. 99, p159-176 Kizilsu, SU Nov. 99, p203-210 Mapping Statistical analysis Simple Approximation of Area Determination on Mer- Generalized Shrunken-Type Robust Estimation, Gui cator Chart of Sphere, Gaye Onursal and Zafer Qingming and Liu Jinshan, SU Nov. 99, p177-184. Kizilsu, SU Nov. 99, p203-210. Reliabilities of x’ and F Tests in Gauss-Markov Model, Modeling Serif Hekimoglu, SU Aug. 99, p109-135. Optimum Vertical Curves for Highway Profiles, Said Surveying M. Easa, SU Aug. 99, pi47-157 Generalized Shrunken-Type Robust Estimation, Gui Qingming and Liu Jinshan, SU Nov. 99, p177-184 Noise Improvement of GPS Relative Positioning Accuracy by Surveys Using SNR, Lawrence Lau and Esmond Mok, SU Estimation of Error and Compliance in Surveys by Nov. 99, p185-202. Kriging, John M. H. Barton, Steven G. Buchberger and Michael J. Lange, SU May 99, p87-108 Optimization models Optimum Vertical Curves for -_ Profiles, Said Terrain mapping M. Easa, SU Aug. 99, p147-1 Simple Approximation of Area Determination on Mer- cator Chart of Sphere, Gaye Onursal and Zafer Probabilistic methods Kizilsu, SU Nov. 99, p203-210. Reliabilities of y° and F Tests in Gauss-Markov Model, Serif Hekimoglu, SU Aug. 99, p109-135. Tests Reliabilities of y° and F Tests in Gauss-Markov Model, Procedures Serif Hekimoglu, SU Aug. 99, p109-135. Robustifying Conventional Outlier Detection Proce- dures, Serif Hekimoglu, SU May 99, p69-86. Topographic mapping Estimation of Error and Compliance in Surveys by Profiles Kriging, John M. H. Barton, Steven G. Buchberger Optimum Vertical Curves for Highway Profiles, Said and Michael J. Lange, SU May 99, p&7-108. M. Easa, SU Aug. 99, p147-157. Transformations Reliability Tailored Datum Transformation Model for Locally Reliabilities of 7° and F Tests in Gauss-Markov Model, Distributed Data, Huseyin Baki Iz and Yong-qi Serif Hekimoglu, SU Aug. 99, p109-135. Chen, SU Feb. 99, p25-35 Roads Validation Road Slope Information from GPS-Derived Trajectory LSA Validation of Digitized Rectangular and Straight- Data, Shaowei Han and Chris Rizos, SU May 99, Line Features, Dajie Liu, Xiaolin Meng and Rongx- p59-68. ing Li, SU Feb. 99, p17-24. AUTHOR INDEX AUTHOR INDEX Agbenowosi, Newland Meng, Xiaolin see Greene, Richard, SU Feb. 99, p36-57 see Liu, Dajie, SU Feb. 99, p17-24 Barton, John M. H. Mok, Esmond Estimation of Error and Compliance in Surveys by see Lau, Lawrence, SU Nov. 99, p185-202 Kriging, with Steven G. Buchberger and Michael J Lange, SU May 99, p87-168 Onursal, Gaye Simple Approximation of Area Determination on Mer- Buchberger, Steven G. cator Chart of Sphere, with Zafer Kizilsu, SU Nov see Barton, John M. H., SU May 99, p87-108 99, p203-210 Chen, Yong-qi Qingming, Gui see Iz, Huseyin Baki, SU Feb. 99, p25-35 Generalized Shrunken-Type Robust Estimation, with Liu Jinshan, SU Nov. 99, p177-184 Coleman, David J. see Finley, David B., SU Feb. 99, p1-16 Rizos, Chris see Han, Shaowei, SU May 99, p59-68 Davis, Thomas G. Total Least Squares Spiral Curve Fitting, SU Nov. 99, Yong-qi, Chen p!59-176 see Zhan-ji, Yang, SU Aug. 99, p136-146 Easa, Said M. Zhan-ji, Yang Optimum Vertical Curves for Highway Profiles, SU Determination of Local Geoid with Geometric Method: Aug. 99, p147-157 Case Study, with Chen Yong-gi, SU Aug. 99, p136- 146 Finley, David B. Introducing Groupware to Distributed Geomatics Pro- duction Environments, with David J. Coleman, SU Feb. 99, p1-16 Greene, Richard GIS-Based Approach to Sewer System Design, with Newland Agbenowosi and G. V. Loganathan, SU Feb. 99, p36-57 Han, Shaowei Road Slope Information from GPS-Derived Trajectory Data, with Chris Rizos, SU May 99, p59-68 Hekimoglu, Serif Reliabilities of x’ and F Tests in Gauss-Markov Model, SU Aug. 99, p109-135 Robustifying Conventional Outlier Detection Proce- dures, SU May 99, p69-86 Iz, Hiiseyin Baki Tailored Datum Transformation Model for Locally Distributed Data, with Yong-qi Chen, SU Feb. 99, p25-35 Jinshan, Liu see Qingming, Gui, SU Nov. 99, p177-184 Kizilsu, Zafer see Onursal, Gaye, SU Nov. 99, p203-210 Lange, Michael J. see Barton, John M. H., SU May 99, p87-108 Lau, Lawrence Improvement of GPS Relative Positioning Accuracy by Using SNR, with Esmond Mok, SU Nov. 99, p185- 202 Li, Rongxing see Liu, Dajie, SU Feb. 99, p17-24 Liu, Dajie LSA Validation of Digitized Rectangular and Straight- Line Features, with Xiaolin Meng and Rongxing Li, SU Feb. 99, p17-24 Loganathan, G. V. see Greene, Richard, SU Feb. 99, p36-57