DATAMARK VEP is the only solution built specifically with Public Safety and GIS data maintenance for NG9-1-1 in mind. The SaaS solution maintains data quality control metrics to support NG9-1-1 ESInet services and quality control requirements for PSAP systems (CAD, CAD Mapping, AVL, and other business systems), which is critical now that NG9-1-1 requires only one source of location data used in call routing and dispatch workflows. DATAMARK VEP integrates location data validation functionality and advanced editing capabilities into a platform that is accessed anywhere with an internet connection.



The DATAMARK validation features a geospatial cloud-hosted, Software-as-a-Service (SaaS) application that acts as a robust QA/QC toolset.


The DATAMARK Editor features a cloud-hosted  Software-as-a-Service (SaaS) web editing application engineered specifically to support those responsible for maintaining the source location data required for NG9-1-1 systems.

Key Differentiators

  • SaaS Solution – No need to purchase additional GIS software licenses or maintain hardware.
  • Built on the robust Esri ArcGIS Enterprise platform.
  • Integrated 1Spatial data validation engine for quick and easy data manipulation.
  • DATAMARK highly experienced team of data scientists actively work with and educate the public safety community and others integral to the implementation of NG9-1-1.
  • Validates data using 38 unique validation checks, including the interrelationship between data layers.
  • Includes MSAG and ALI comparisons.
  • Includes address points, road centerlines, PSAP boundaries, provisioning boundaries and emergency service boundaries.
  • Customizable user access (mark observations, editor of data, administrator).
  • Comprehensive support and training.

Click here to download the DATAMARK services data sheet for more information.


Mapping interface with fishbone analysis

Mapping interface with fishbone analysis.

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