We offer professional geodetic surveying, land mapping, and topographic profiling services using high-resolution optical total stations and satellite positioning. Our expert team specializes in mapping rugged or uneven terrains, determining exact elevation curves for rural drainage planning, and preparing certified land boundaries for municipal register documentation.
Field-tested accuracy, legal defensibility, and terrain adaptability that survey-grade alternatives rarely match.
We combine 1-second robotic total stations with dual-frequency GNSS receivers. This hybrid setup maintains sub-centimeter precision even under dense canopy or in steep gullies where satellite-only methods fail.
Our crews regularly work on slopes exceeding 30 degrees, through dry creek beds, and across loose talus. We use adaptive traverse methods and real-time tilt compensation to capture reliable data where wheeled rovers cannot go.
Every boundary survey includes deed research, monument setting, and a certified plat that meets municipal register standards. We have resolved multiple long-standing disputes by reconciling historical descriptions with modern measurements.
Over 8,000 elevation points captured across 12 km of steep terrain. The digital terrain model allowed engineers to design a gravity-fed system with optimal gradients. Three critical erosion zones were identified before construction began.
45 adjacent parcels certified for municipal register. Three boundary disputes resolved by comparing original metes-and-bounds descriptions with field measurements. Passed municipal review without corrections.
Real feedback from recent boundary and topographic projects.
“The team resolved a boundary dispute that had been open for years. Their field measurements matched the original deed exactly. We finally got our property registered.”
— Marta Reyes
Landowner, Cerro Alto
“We needed accurate elevation data for a drainage channel through steep hills. They delivered a digital terrain model with over 8,000 points. The engineering team used it directly.”
— Carlos Mendez
Civil Engineer, Valle Verde Project
“The geodetic control network for our solar farm was set with millimeter precision. Every panel row and access road aligned perfectly. No rework needed.”
— Elena Vargas
Project Manager, Llanos del Sol
Survey work completed for
Each project delivers a specific, verifiable outcome that moves your work forward — not just data, but decisions made possible.
Certified parcel demarcation with permanent monuments and deed-matched measurements. Municipal register approval without corrections.
8,000+ elevation points per corridor, cross-section profiles every 50 m, and erosion zone identification — all delivered in GIS-ready formats.
First-order geodetic monuments with static GNSS sessions. Horizontal accuracy under 5 mm, vertical within 10 mm relative to national datum.
Robotic total stations and dual-frequency GPS handle steep slopes, seasonal creeks, and dense vegetation without compromising point density.
All deliverables — terrain models, coordinate lists, adjustment reports — formatted for direct import into civil design and mapping software.
Surveys follow national datum standards and municipal register requirements. Final reports pass municipal review without revisions.
Geodetic surveying establishes precise control points over large areas using satellite positioning and accounts for the earth's curvature. Land topography focuses on mapping surface features and elevation changes of a specific site. We combine both to deliver accurate terrain models and boundary data.
We start with a review of historical deeds and existing records. Then we perform a field survey using GPS and total stations to locate physical markers. If discrepancies arise, we compare the legal description with our measurements and set permanent monuments at verified corners. A certified map is prepared for municipal registration.
We use high-resolution robotic total stations and dual-frequency GNSS receivers. For rugged terrain, we also employ laser scanners and drone-based photogrammetry when needed. This combination allows us to capture dense point clouds and precise elevation data even in steep or overgrown areas.
It depends on the site size and complexity. A small residential boundary survey might take one to two days in the field plus a few days for office processing. A large topographic survey for a drainage corridor or solar farm can take one to three weeks, including control network establishment and data processing.
Yes. We deliver survey data in standard GIS formats (shapefile, GeoJSON), CAD formats (DWG, DXF), and ASCII point files. We can also produce digital terrain models and cross-section profiles tailored to your civil design or drainage planning workflow.