Part One  Text
  Lesson One  Summary of Definitions
  Lesson Two  Introduction to Surveying
  Lesson Three  The Size and Shape of the Earth
  Lesson Four  The Principle of Leveling
  Lesson Five  DS3 Levels and Their Operation
  Lesson Six  Horizontal Angle Measurement
  Lesson Seven  Direction Measurement
  Lesson Eight  Field Notes and Notebook
  Lesson Nine  Errors and Mistakes
  Lesson Ten  Dispose of Data
  Lesson Eleven  Traversing
  Lesson Twelve  Control Surveying
  Lesson Thirteen  Topographic Surveying
  Lesson Fourteen  Photogrammetry
  Lesson Fifteen  Introduction to Remote Sensing
  Lesson Sixteen  Map
  Lesson Seventeen  The Global Positioning System
  Lesson Eighteen  The Geographic Information System
  Lesson Nineteen  Applications of GIS
  Lesson Twenty  Introduction to 3S
  Lesson Twenty-one  Introduction to 4D
  Lesson Twenty-two  Introduction to 4M
Part Two  Advanced Reading
  Lesson Twenty-three  Land Tenure in Zambia
  Lesson Twenty-four  High-speed Rail in China
  Lesson Twenty—five Underground Pipeline Monitoring and Leak Detection
  Lesson Twenty—six 3D Laser Mapping
  Lesson Twenty-seven  Autonomous Underwater Vehicle
  Lesson Twenty—eight Unmanned Aerial Vehicle
  Lesson Twenty．nine Introduction to BeiDou Navigation Satellite System
Part Three Sentence Patterns
  Attributive Clause(定语从句)
  Adverbial Modifier Clause(状语从句)
  Object Clause(宾语从句)
  Predicative Clause(表语从句)
  Subject Clause(主语从句)
  Isotope Clause(同位语从句)
  Emphasized Sentence(强调句)
  Inveted Sentence(倒装句)
  Imperative Sentence(祈使句)
Part Four Vocabulary of Survey
  Vocabulary of Engineering Survey
  Vocabulary of GIS
  Vocabulary of GPS
  Vocabulary of RS
References