LESIG Information
Professional Commissions
Land Surveying Commission
Cadastral and land administration practice.
- Cadastral SurveysnLand Titling & RegistrationnBoundary DemarcationnSubdivision & ConsolidationnLand Use Planning
Engineering Surveying Commission
Measurement and positioning for engineering and construction.
- Construction LayoutnRoad & Highway AlignmentnBuilding Set-outnDeformation MonitoringnAs-built Surveys
Geospatial & Mapping Commission (Including Cartography)
Mapping, spatial information and geospatial analysis.
- Topographic MappingnCartographynGIS Data ManagementnSpatial AnalysisnDigital MappingnGeo-database Development
Photogrammetry & Remote Sensing Commission
Image-based measurement and Earth observation.
- Aerial PhotogrammetrynSatellite Imagery AnalysisnLand Cover MappingnEnvironmental MonitoringnChange Detection
Hydrographic Surveying Commission
Surveying of coastal, offshore and inland-water environments.
- Bathymetric SurveysnCoastal & Offshore SurveysnNavigation ChartsnDredging SurveysnPort & Harbour Surveys
Mining Surveying Commission
Surveying services supporting surface and underground mining.
- Mine PlanningnUnderground SurveysnVolumetric CalculationsnStockpile MeasurementsnTunnel & Shaft Surveys
Geodesy & GNSS Commission
High-precision positioning, reference systems and geodetic control.
- Control Point EstablishmentnGNSS PositioningnDeformation & Tectonic StudiesnDatum TransformationnPrecise Geodetic Surveys
Academic & Training Commission
Professional education, research and capacity development.
- Professional TrainingnCapacity BuildingnResearch & InnovationnCurriculum DevelopmentnStudent Mentorship
Professional Practice & Ethics Commission
Standards, ethics, quality and professional representation.
- Professional StandardsnEthics & DisciplinenPractice RegulationnQuality AssurancenAdvocacy & Representation