Lesson One Introduction to Surveying 1
Lesson Two Bubble Tubes 11
Lesson Three Surveying Instruments 21
Lesson Four Theodolites(1) 32
Lesson Five Theodolites(2) 43
Lesson Six Levels 52
Lesson Seven Level Rods and Levels 61
Lesson Eight Electronic Distance Measurements 69
Lesson Nine Errors in Electronic Distance Measurements 77
Lesson Ten Errors in Measurements 85
Lesson Eleven Surveying Field Notes(1) 96
Lesson Twelve Surveying Field Notes(2) 106
Lesson Thirteen Leveling(1) 114
Lesson Fourteen Leveling(2) 122
Lesson Fifteen Profile Leveling 131
Lesson Sixteen Adjustments of Level Circuits 140
Lesson Seventeen Sources of Error in Leveling 149
Lesson Eighteen Traversing 159
Lesson Nineteen Topographic Surveying 172
Lesson Twenty Triangulation 181
Lesson Twenty-one Staking Out(1) 192
Lesson Twenty-two Staking Out(2) 202
Lesson Twenty-three Photogrammetry 212
Lesson Twenty-four Survey Adjustment 228
Lesson Twenty-five The Global Positioning System 236
Appendix Ⅰ Geo-Information Systems 245
Appendix Ⅱ Vocabulary 249