3.2. Digitizing in TDH

This represents a guide on how to correctly collect and digitize data of sewer networks including building the topology.

• 3.2.1. Data entry
  • 3.2.1.1. QGIS standard tools
• 3.2.2. Digitizing Pipe Points
  • 3.2.2.1. General
  • 3.2.2.2. Digitizing pipe_point_normal
  • 3.2.2.3. Digitizing pipe_point_feed
• 3.2.3. Digitizing Pipe Sections
  • 3.2.3.1. General
  • 3.2.3.2. Digitizing
• 3.2.4. Digitizing Structures
  • 3.2.4.1. Digitizing
• 3.2.5. Digitizing Trench
  • 3.2.5.1. Digitizing
• 3.2.6. Digitizing Trench point
  • 3.2.6.1. Digitizing
• 3.2.7. Digitizing Cables
  • 3.2.7.1. General
  • 3.2.7.2. Digitizing
• 3.2.8. Digitizing cable point
  • 3.2.8.1. General
  • 3.2.8.2. Digitizing
• 3.2.9. Deleting objects
  • 3.2.9.1. Delete Pipe_section
  • 3.2.9.2. Delete pipe_point_normal or pipe_point_feed
  • 3.2.9.3. Delete Structure
  • 3.2.9.4. Delete trench or trench_point
  • 3.2.9.5. Delete cable or cable_point