Geospatial & GIS Services
The Diallo Group provides specialized Geographic Information System (GIS) services in support of federal planning, design, and asset management initiatives. Our GIS analysts integrate spatial data into all phases of planning and design to enhance decision-making, improve data accuracy, and support mission-critical outcomes.
With deep experience supporting Department of Defense (DoD) installations and federal agencies, our team works across platforms to align geospatial data with real property systems, master plans, utility infrastructure, and environmental constraints. We ensure all data products meet federal standards and seamlessly integrate with authoritative systems such as RPLANS, HQIIS, ASIP, and GeoReadiness.
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Commercial
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Health Care
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Higher Education
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Infrastructure
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Military Installations
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Mixed-Use
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Municipal, State, Federal
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Natural Resources
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Recreation & Leisure
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Residential
GIS Clients We Serve
- Department of Defense (Army, Navy, Air Force, Marine Corps)
- Department of State – OBO
- U.S. Army Corps of Engineers (USACE)
- Naval Facilities Engineering Systems Command (NAVFAC)
- Defense Health Agency (DHA)
- Other Federal & Defense Agencies
Core GIS Services
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Geospatial Data Collection & Analysis
Field verification, asset mapping, and data development aligned with federal spatial data standards. I -
Installation Planning Support
GIS mapping and spatial analysis for Installation Development Plans (IDPs), Area Development Plans (ADPs), and Capital Improvement Strategies. -
System Integration & Data Reconciliation
Alignment of GIS data with federal systems of record including RPLANS, ASIP, HQIIS, ISR, and OBO systems. -
Utility Mapping & Infrastructure Analysis
Mapping and analysis of existing utility networks (electric, water, sewer, communications) to support facility planning and recapitalization. -
Custom Map & Dashboard Creation
Development of static and interactive maps, visualizations, and dashboards to support stakeholder communication and reporting. -
Geodatabase Management
Structuring and maintaining FGDC-compliant geodatabases for long-term use and agency compatibility. -
Environmental & Land Use Mapping
Spatial analysis for encroachment management, NEPA compliance, and land suitability assessments.
Contact
Project agent
- Reid Perry
- Principal
- rperry@onyxgroup.com
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