Z 1502 — NGS AW5455 — Harris County, US

This triangulation station is part of the National Geodetic Survey network, which establishes the foundational control framework for surveying and mapping across the United States. Located in Harris County, Texas, at coordinates 29.88861° north latitude and 95.64333° west longitude, this trig point serves as a monumented reference station for horizontal control. Triangulation stations like this one enable surveyors and mappers to tie local surveys to the national geodetic datum, ensuring consistency and accuracy across project boundaries and jurisdictions. The point's position provides critical verification capabilities for professional surveying work throughout the Houston metropolitan region and surrounding areas. As with all geodetic control points, locating and documenting this station's current condition and accessibility supports the continued reliability of the surveying infrastructure. Professionals should verify coordinates and monument stability during field operations.

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