The exhaustive list of topics in Surveying in which we provide Help with Homework Assignment and Help with Project is as follows:
- Geoinformatics:
- Field Surveying- definition & objectives
- Concept of Geoid and reference spheroids
- Coordinate systems
- Plane and geodetic surveys
- Methods of location of a point- classification of surveys
- Principles of surveyingErrors in measurements- sources
- Types of errors and their treatment.
- Random error distribution
- Accuracy
- Precision and uncertainty
- Surveying instruments- temporary and permanent adjustment concept
- Principle of reversal.Maps- types, importance, scales/CI, conventional symbols, and generalization
- Topographic mapsmap projection systems
- Sheet numbering systems
- Map layout.
- LINEAR MEASUREMENTS:
- Direct and indirect methods
- Chain and tape measurements- corrections to tape measurements
- Optical methods- tacheometers
- Sub tense bar
- Electronic methods- EDMs, total stations.
- MEASUREMENT OF ELEVATIONS:
- Various terms
- Methods of height determination
- Spirit leveling- different types of levels and staves
- Booking and reduction of data
- Classification and permissible closing error
- Profile leveling and cross sectioning
- Curvature & refraction and collimation errors
- Reciprocal levelingContours- characteristics
- Uses and methods of contouring.
- MEASUREMENT OF DIRECTIONS:
- Bearings and angles
- Compass surveying- magnetic bearings, declination, local attraction errors and adjustments
- Theodolites- different types, uses, methods of observation and booking of data.
- TRAVERSING, TRIANGULATION AND TRILATERATION:
- Purpose and classification of each
- Compass and theologize traverses- balancing of traverses
- Computation of coordinates
- Omitted measurements.
- Triangulation- network
- Strength of figures
- Field work- racy
- Selection of stations
- Inter-visibility
- Satellite stations
- Measurements and computations
- Trigonometrical leveling.
- PLANE TABLING:
- Merits and demerits
- Accessories
- Orientation and resection
- Methods of plane tabling
- Three point problem and solutions
- Errors in plane tabling.
- ADJUSTMENT COMPUTATIONS:
- Propagation of errors
- Variance and covariance
- Least squares principle and adjustment of field survey data by parametric and condition equation methods.
- PROJECT SURVEYS:
- Engineering project surveys- requirements and specifications
- Various stages of survey work Setting out of works- buildings
- Culverts and simple circular curves.