Clarity Before Code.

Advisory, technical design and analysis before and during implementation. SEPM provides specialised technical consulting for utilities, engineering firms and GIS implementation partners — turning mandates, standards and difficult third-party data into architectures that work.

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Built onINTERLIS Interface ISYBAU Interface

A meeting-room whiteboard with GIS, database, CAD, XML, Excel and portal boxes tangled by crossing arrows, sticky notes asking “Which version?”, “Who fixes it?” and “LV03? LV95?”, a sheet asking “Where does this data go?”, and a table buried in drawings and a “New mandate” folder. — A new mandate, many systems, and nobody knows where the data goes.
Every answer raises three new questions.
SEPM turns the questions into one clear architecture.
Clear data flow. Clear rules. Every open question answered.
Different systems. One workable solution.

A GIS professional clutches his head at the conference table, buried in specifications and drawings in front of the tangled whiteboard. — A new mandate, many systems, and nobody knows where the data goes.
Every answer raises three new questions.
SEPM turns the questions into one clear architecture.
Clear data flow. Clear rules. Every open question answered.
Different systems. One workable solution.

Scope

Where We Advise.

Four areas of advisory work, from the first feasibility question to long-term data governance.

Requirements Engineering & Specification

Legal mandates, industry standards and client workflows translated into formal technical specifications.

SIA 405
ISYBAU
INTERLIS
BIM/IFC

Solution Architecture & Data-Flow Design

Multi-tier architectures, transformation pipelines and interface topologies between Smallworld and external platforms.

Smallworld
GIS · CAD · BIM
Portals

Format Feasibility & Compatibility

Incoming CAD, XML, Shape and INTERLIS data analysed for gaps and schema mismatches — with clear cleanup rules.

CAD
XML
Shape
INTERLIS

Process & Quality Standards

Spatial data quality rules, geometry policies such as polygon topology and coordinate precision, and the governance processes around them.

Topology
Precision
Governance

Capabilities

What Our Advice Delivers.

Requirements engineering: Technical approachLegal and industry standards (SIA 405, INTERLIS, IFC) translated into actionable mapping matrices; Benefit to youNo ambiguity between mandates and software implementation.
Solution architecture: Technical approachEnd-to-end exchange pipelines connecting GIS, CAD, BIM and regulatory portals; Benefit to youScalable interfaces that fit your existing enterprise systems.
Data quality & governance: Technical approachExplicit spatial tolerances, geometry validation standards and error-handling workflows; Benefit to youInvalid spatial data kept out of production GIS.
Innovation & R&D advisory: Technical approachPilot projects such as GIS-to-BIM using 3D elevation models and LiDAR; Benefit to youEarly, informed adoption of open standards.