Engineering Geophysics, Earth Imaging & Geomatics
Geophysical investigations, surveying and seismic consulting for engineering, environmental and resource projects across Canada.
Geophysical & Geomatics Investigations
Field acquisition, processing and interpretation tailored to project objectives and site conditions.
2D MASW – Vs30
Shear-wave velocity imaging and Vs30 characterization for seismic site assessment.
Bedrock Mapping
2D and 3D delineation of bedrock depth, elevation and overburden thickness.
Electrical Resistivity
Resistivity imaging for geological, environmental and hydrogeological investigations.
Ground Penetrating Radar
High-resolution investigation of shallow subsurface conditions and buried features.
Electromagnetics
Rapid conductivity mapping for geological and near-surface investigations.
In Borehole
In-hole geophysical testing and borehole logging for subsurface characterization.
LiDAR Surveying
Detailed terrain and surface mapping for engineering and site characterization.
Seismic Processing & Consulting
Processing, interpretation and technical consulting for seismic investigations.
A Family Business
Milan Situm, P.Geo.
Senior Geophysicist | University of Waterloo
Milan is a professional geophysicist with more than 35 years of experience in engineering and environmental geophysics. A graduate of the University of Waterloo, he has spent his career conducting and directing geophysical investigations throughout Canada.
Milan established the Toronto office of Geophysics GPR International and also currently heads the Simcoe Geoscience office in Toronto. He also served as President of Professional Geoscientists Ontario (PGO) from 2019 to 2020, contributing to the professional governance and advancement of geoscience in Ontario.
Throughout his career, Milan has witnessed and contributed to the evolution of the geophysical industry, from traditional field instrumentation and interpretation techniques to today’s advanced digital acquisition, processing and subsurface imaging technologies.
Connect with Milan on LinkedIn ↗Anthony Situm
Geophysicist | University of Toronto
Anthony has worked in geophysics across Canada since the age of 14, developing extensive field experience in a wide range of geological and engineering environments. His work is primarily focused on near-surface geophysical investigations, seismic surveying, subsurface characterization and LiDAR-based topographic surveying.
In addition to field operations, Anthony has a particular interest in developing proprietary geophysical processing, interpretation and three-dimensional modelling software. His development work includes Seismic Resonance Imaging (SRI), Elastic Full Waveform Inversion (EFWI), seismic reflection processing and three-dimensional geological visualization tools.
By combining practical field experience with software development, Anthony works to advance the integration of geophysical survey data into detailed subsurface models and practical engineering deliverables.
Connect with Anthony on LinkedIn ↗Sitka Geoscience Ltd.
Sitka Geoscience Ltd. is a Vancouver-based geophysical and topographic surveying firm operated by Milan and Anthony Situm. Together, we combine decades of field experience with modern geophysical instrumentation, advanced data processing and specialized software development.
Our work supports geotechnical, civil engineering, environmental and mining projects throughout Canada. We specialize in near-surface geophysical investigations, subsurface characterization, seismic site classification, LiDAR topographic surveying and three-dimensional geological modelling.
As a family-operated firm, we remain directly involved in our projects, from field acquisition and processing through interpretation and final reporting.
Professional Registrations
Registered in British Columbia, Alberta, Manitoba and Ontario through Engineers and Geoscientists BC (EGBC), the Association of Professional Engineers and Geoscientists of Alberta (APEGA), Engineers Geoscientists Manitoba, and Professional Geoscientists Ontario (PGO).
Sitka Geoscience Ltd. is fully insured through Paisley Partners.
Discuss Your Project With Us
Contact Sitka Geoscience to discuss your project location, investigation requirements or a quotation.