Publications 1. Why the Fundamental Limitation of accelerometer based Inclinometers Is Not Accelerometer Accuracy, but the Physics of Measurement 2. A new approach to MWD inclination measurement: Direct Angle Measurement. 3. Why Tilt Sensors Are the Future of Inclinometer Systems 4. Orthogonality of Three-Axis Fluxgate Magnetometers: Why Calibration Is More Important Than Mechanical Adjustment 5. Fundamental Limitations of Gyroscopic Inclinometry in MWD Applications 6. Measurement While Drilling or Estimation While Drilling?