Desk Study
Review project location and scope
Collect existing maps, satellite images, and reference data

Mobilization
Mobilize survey team and equipment to site
Conduct safety briefing & HSE induction

Reconnaissance Survey
Field check for terrain condition, accessibility, control points
Mark benchmark/reference point locations

Establish Control Points
Install benchmarks & reference stations
Conduct GNSS or Total Station measurements

Topographic Data Acquisition
Traverse measurements
Detail mapping (spot heights, features, contours, utilities)

Daily Quality Check (QC)
Review data completeness and accuracy
Apply field adjustments if necessary

Demobilization
Remove temporary marks if required
Return equipment and team

Data Processing
Process raw survey data (adjustment, reduction, coordinate transformation)
Generate DTM, contours, and base maps

Map Production & Reporting
Create topographic maps, cross-sections, etc.
Prepare final report with methodology and accuracy assessment