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.