Control Point Establishment is a foundational land surveying service that sets up permanent reference points used for mapping, construction, and geodetic control. These points serve as the “anchors” of a survey, ensuring that all measurements are accurate and consistent across large areas.
At MLL III Land Surveying and Mapping Services, we establish durable and precise control points for projects ranging from small subdivisions to large infrastructure developments.
Services
Construction Layouts: Provide reference for stake-out surveys.
Topographic and Cadastral Surveys: Ensure survey consistency and alignment.
Infrastructure Projects: Maintain accuracy in roads, bridges, and utility networks.
GIS and Mapping Projects: Serve as geodetic control for large-scale mapping.
Services
Planning – Identify project requirements and national grid references.
Establishment – Install durable ground markers (concrete monuments, metal rods).
Measurement – Use GNSS and total stations to assign accurate coordinates.
Validation – Verify against national geodetic networks (NAMRIA benchmarks).
Certification – Document and certify control point data for client use.
Services
Ensures survey accuracy and repeatability
Provides long-term benchmarks for multiple projects
Reduces errors in construction and mapping
Legally recognized references for survey works
Control points are established in compliance with DENR, NAMRIA, and PRC standards, ensuring national geodetic integration.
High-precision GNSS receivers
Total stations
Survey monuments and durable markers
Subdivision and land development
Road and bridge construction
Utility network planning
GIS and large-scale mapping projects
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