Surveying

This free Surveying App covers most important topics in simple English and diagrams for a quick study and revisions at the time of Exams, Viva, Assignments and Job interviews. It is the most useful App for last minute preparations. Important Topics on Surveying 1. surveying in civil engineering 2. land surveying 3. surveying equipment 4. Levelling 5. Contouring 6.Simple Curve The best app for school, college and work. If you are a civil student or Proffessional It will help to learn a lot. This useful App lists 144 topics in 5 chapters, totally based on practical as well as a strong base of theoretical knowledge with notes written in very simple and understandable English. Consider this App as a quick note guide which professors use in a classroom. The App will help in faster learning and quick revisions of all the topics. Some of the topics Covered in the app are: 1. INTRODUCTION 2. BASIC MEASUREMENTS 3. CONTROL NETWORKS 4. LOCATING POSITION 5. PLOTTING DETAIL 6. Computer-aided design (CAD) 7. Error and uncertainty 8. SIGNIFICANT FIGURES 9. ERRORS IN MEASUREMENT 10. Probability 11. INDICES OF PRECISION 12. COMBINATION OF ERRORS 13. Uncertainty of addition or subtraction 14. LEVELLING 15. CURVATURE AND REFRACTION 16. EQUIPMENT 17. INSTRUMENT ADJUSTMENT 18. Automatic level 19. PRINCIPLE OF LEVELLING 20. SOURCES OF ERROR 21. LEVELLING APPLICATIONS 22. Direct and Indirect contouring 23. RECIPROCAL LEVELLING 24. PRECISE LEVELLING 25. Parallel plate micrometer 26. Field procedure 27. Booking and computing 28. DIGITAL LEVELLING 29. Factors affecting the measuring procedure 30. TRIGONOMETRICAL LEVELLING 31. Contouring 32. HEIGHTING WITH GPS 33. TAPES 34. FIELD WORK 35. Measuring in catenary 36. DISTANCE ADJUSTMENT 37. Sag 38. ERRORS IN TAPING 39. Tension, Sag and Slope 40. ELECTROMAGNETIC DISTANCE MEASUREMENT (EDM) 41. INSTRUMENT ADJUSTMENT 42. FIELD PROCEDURE 43. Setting up using the optical plumb-bob 44. MEASURING ANGLES 45. Measurement by directions 46. SOURCES OF ERROR 47. PLANE RECTANGULAR COORDINATES 48. TRAVERSING 49. Reconnaissance 50. Sources of error 51. Traverse computation 52. TRIANGULATION 53. Resection and intersection 54. Resection 55. NETWORKS 56. PRINCIPLE OF LEAST SQUARES 57. LINEARIZATION 58. NETWORKS 59. PRINCIPLE OF LEAST SQUARES 60. LEAST SQUARES APPLIED TO SURVEYING 61. LINEARIZATION 62. PARAMETER VECTOR 63. DESIGN MATRIX AND OBSERVATIONS VECTOR 64. Plan network 65. Distance equation 66. Direction & Angle equation 67. WEIGHT MATRIX 68. ERROR ANALYSIS 69. VARIANCE-COVARIANCE MATRIX OF THE PARAMETERS 70. ERROR ELLIPSES 71. Eigenvalues, eigenvectors and error ellipses 72. BLUNDER DETECTION 73. RELIABILITY OF THE OBSERVATIONS 74. PRACTICAL CONSIDERATIONS 75. ESTIMATION IN THREE DIMENSIONS 76. REFERENCE ELLIPSOID 77. The geoid 78. The ellipsoid 79. COORDINATE SYSTEMS 80. Geodetic coordinates 81. Cartesian coordinates 82. Plane rectangular coordinates 83. Height 84. LOCAL SYSTEMS 85. Deviation of the vertical 86. COMPUTATION ON THE ELLIPSOID 87. DATUM TRANSFORMATIONS 88. ORTHOMORPHIC PROJECTION 89. ORDNANCE SURVEY NATIONAL GRID 90. (t - T) correction 91. PRACTICAL APPLICATIONS 92. Introduction of Satellite positioning 93. GPS SEGMENTS 94. GPS 95. SATELLITE ORBITS 96. BASIC PRINCIPLE OF POSITION FIXING 97. DIFFERENCING DATA 98. GPS OBSERVING METHODS 99. Kinematic positioning Surveying is part of Civil engineering education in various colleges and univeristies globally.