Definition Objectives CLASSIFICATION OF SURVEYING Land surveying and its importance Surveying Errors corrections for wrong scales Accuracy and Precision Stages of Survey Operations Chaining in surveying Instruments Required Obstacles (including numerical) Measuring Angles Meridians Bearings & Azimuths in Surveying Local attraction & Compass Surveying Types of traverse Theodolite traverse – Field work Latitude LATITUDES AND DEPARTURES Traverse Adjustment of a Closed Traverse Other uses of theodolite in surveying Leveling & Contouring: Definitions DIFFERENT TYPES OF LEVELS Methods of Levelling correction for curvature & Refraction Surveying and Leveling Advantages & Disadvantages of Plane Table Survey Methods of Contouring Site Setting Out Survey