ME Geospatial Services LLC  ·  Marietta, Georgia

Senior geospatial-infrastructure practice.

Geodetic reference systems, web-native geospatial portals, infrastructure data storage, management, and analysis;
Photogrammetric UAV/Drone Imagery and LiDAR data processing

Grounded in 35+ years of geodetic, photogrammetric, and State DOT practice.

ME Geospatial Services grew out of a book. ReBuilding Liberia: Infrastructure Strategy, Human Capital, and the Road to Prosperity. It’s what brought Matthew Elious out of retirement to promote critical Infrastructure development in Liberia and other developing countries.

ME Geospatial Services LLC is a senior-practitioner advisory and implementation firm working at the intersection of geodetic infrastructure, geospatial data systems, and institutional capacity. Its current flagship work is in Liberia. Its services apply equally to the United States, where decades of State DOT production and proposal experience translate directly into prime-contractor support.

What we do

  • Design and operate geospatial data infrastructure web portals
  • Help build and densify geodetic reference frameworks
  • Plan and process drone imagery and LiDAR acquisitions
  • Develop scopes of work, technical specs, and work plans for geospatial projects

What we do not do

  • Generic IT services
  • Web design for other clients
35+Years of practice
15Counties mapped
53Districts mapped
1Live national portal

Four lines of work.

Geospatial Data Systems & Portals

Design and operation of web-native, federated geospatial portals — the pattern proven in LrOneMap — together with base map review and update.

Geodetic Reference Frameworks

Reference-network design and densification, geoid determination, and standards. Author of the Liberia Geodetic Reference Framework (LGREF).

Photogrammetric & LiDAR Data Production

Processing of drone and UAV imagery and LiDAR, with vector and digital terrain model (DTM) extraction, through established office and subcontract capacity.

U.S. & West Africa

Project & Production Advisory

Scope-of-work development, technical specifications, and work plans for geospatial projects. Independent quality review of in-progress and completed projects, on call to prime firms and agencies. Proposal support — built on senior State DOT project-management experience.

U.S. & West Africa

Work underway.

LrOneMap ● Live

A working geospatial portal covering Liberia at national, county, and district scales — built and operated by ME Geospatial Services. Visit lronemap.com →

lronemap.com
Monrovia 06°N · 10°W View the live portal →

National geodetic densification — Liberia

Responding to the Liberia Land Authority solicitation for densification of the national geodetic network and geoid determination, with GCS as Chief Geodetic Surveyor — a twelve-year continuity partnership.

Ministry of Public Works engagement

Advancing a federated transportation data portal concept under a Liberian government domain, supported by in-country professional presence.

ReBuilding Liberia — the book

Matthew Elious's book on infrastructure strategy and human capital, publishing in 2026, with in-country promotion in Liberia to follow.

Principal and advisor.

Matthew W. Elious

Principal

ASPRS Emeritus — Infrastructure & Geospatial Professional. M.Sc. Geodetic Science, The Ohio State University; Postgraduate Diploma in Photogrammetric Engineering, ITC, Netherlands. A career spanning Intergraph, the Saudi National Aerial Mapping Project, Michael Baker Corporation, and MAEC / MAEG. Leads technical architecture and portal implementation from the firm's U.S. base.

Nya K. Boayue, PE

Infrastructure Advisor

Liberian-American Professional Engineer, licensed in North Carolina. M.Sc. Civil Engineering, North Carolina State University; B.Sc. Civil Engineering, University of Liberia. Twenty-six years at the North Carolina Department of Transportation in roadway design and engineering supervision. Leads in-country engagement in Liberia.

Start a conversation.

For senior geospatial-infrastructure work in Liberia or the United States, write to us directly.

Matthew W. Elious — Principal

[email protected]

Nya K. Boayue, PE — Infrastructure Advisor

[email protected]

ME Geospatial Services LLC · Marietta, Georgia · USA