RICHMOND, Va.--(BUSINESS WIRE)--VertiGIS, a worldwide leader in spatial asset management solutions and geographic information system (GIS) software is proud to announce the latest addition to the new VertiGIS Networks product line: VertiGIS Network Locator. This innovative locates solution for underground utilities revolutionizes the way companies handle the demand of 811, Call-Before-You-Dig and One-Call responses with